✨ feat(analytics): 新增智能学习引擎与笔记表现分析模块

- 新增 `analytics_service.py` 模块，实现笔记数据采集、权重计算与智能分析功能
- 支持定时采集已发布笔记的互动数据（点赞、评论、收藏），并计算主题、风格、标签等多维度权重
- 提供加权随机选题功能，根据历史表现优先生成高互动潜力内容
- 集成 LLM 深度分析，生成内容策略建议与优化报告
- 新增「智能学习」UI 标签页，支持数据采集、权重计算、AI 分析与定时自动学习

♻️ refactor(llm): 重构 LLM 服务以支持多模型智能适配与加权文案生成

- 扩展 `llm_service.py`，新增 `get_sd_prompt_guide()` 方法，根据当前 SD 模型动态生成绘图提示词指南
- 新增 `PROMPT_PERFORMANCE_ANALYSIS` 与 `PROMPT_WEIGHTED_COPYWRITING` 提示词模板，支持笔记表现分析与加权文案生成
- 重构 `generate_copy()`、`generate_copy_with_reference()` 方法，支持 `sd_model_name` 与 `persona` 参数，实现多模型适配与人设融合
- 新增 `analyze_note_performance()` 与 `generate_weighted_copy()` 方法，实现 AI 深度分析与智能加权创作

♻️ refactor(sd): 重构 SD 服务以支持多模型配置系统与智能参数适配

- 重构 `sd_service.py`，引入 `SD_MODEL_PROFILES` 配置体系，支持 `majicmixRealistic`、`Realistic Vision`、`Juggernaut XL` 三款模型
- 新增 `detect_model_profile()`、`get_model_profile()`、`get_model_profile_info()` 方法，实现模型自动识别与档案信息展示
- 重构 `txt2img()` 与 `img2img()` 方法，自动根据当前模型应用最优参数、提示词前缀/后缀与反向提示词
- 更新 `get_sd_preset()` 方法，支持模型专属预设参数加载

🎨 style(config): 更新默认配置与人设池

- 更新 `config.json` 与 `config_manager.py`，将默认模型改为 `gemini-3-flash-preview`，默认人设改为「身材管理健身美女」
- 新增 `use_smart_weights` 配置项，控制是否启用智能加权发布
- 扩展 `PERSONA_POOL_MAP`，新增「身材管理健身美女」人设及其对应主题与关键词库

🔧 chore(main): 集成智能学习引擎并扩展自动发布链路

- 在 `main.py` 中实例化 `AnalyticsService`，并集成至各功能模块
- 扩展 `generate_copy()`、`generate_from_hotspot()`、`auto_publish_once()` 等方法，支持 `sd_model_name`、`persona`、`quality_mode_val` 参数传递
- 实现智能加权发布逻辑：当启用权重且数据可用时，自动选择高权重主题、风格与标签，并使用加权文案模板
- 新增「智能学习」标签页相关 UI 组件与事件处理函数，包括数据采集、权重计算、AI 分析、定时学习与加权主题预览
- 更新 SD 模型选择事件，实时显示模型档案信息卡
- 扩展自动调度器，支持智能权重、人设与画质模式的参数传递

📝 docs(changelog): 更新版本日志记录新功能与改进

- 在 `CHANGELOG.md` 中新增 `[2.1.0]` 与 `[2.2.0]` 版本记录
- 详细描述「智能学习引擎」与「多 SD 模型智能适配」两大核心功能
- 列出相关代码重构、配置更新与文件新增情况

CHANGELOG.md

@@ -2,6 +2,50 @@
 
 本项目遵循 [Semantic Versioning](https://semver.org/) 语义化版本规范。
 
+## [2.2.0] - 2026-02-10
+
+### 🚀 新功能
+
+- **多 SD 模型智能适配**
+  - 支持 3 款模型档案：majicmixRealistic（东亚网红风）、Realistic Vision（纪实摄影风）、Juggernaut XL（电影大片风）
+  - 自动检测当前模型，匹配提示词前缀/后缀、反向提示词、分辨率、CFG 参数
+  - LLM 生成 SD 提示词时自动注入模型专属指南（语法、风格、禁忌词）
+  - UI 选模型实时显示模型档案信息卡（架构、分辨率、风格说明）
+  - 未知模型自动回退到 Juggernaut XL 默认档案并提示
+- **身材管理健身美女人设**
+  - 新增默认人设：20 个主题 + 18 个关键词库
+  - 覆盖健身打卡、穿搭显瘦、饮食管理、身材对比等高互动方向
+
+### ⚙️ 改进
+
+- `sd_service.py` 重构：`SD_MODEL_PROFILES` 配置体系替代旧硬编码预设
+- `llm_service.py`：三套文案 Prompt 支持 `{sd_prompt_guide}` 动态占位符
+- `main.py`：所有文案/图片生成链路传递 `sd_model_name` 参数
+- 自动运营调度链路完整传递 SD 模型参数
+
+## [2.1.0] - 2026-02-10
+
+### 🚀 新功能
+
+- **智能学习引擎** (新 Tab: 🧠 智能学习)
+  - 自动采集已发布笔记的互动数据 (点赞、评论、收藏)
+  - 多维度权重计算：主题权重、风格权重、标签权重、标题模式权重
+  - AI 深度分析：LLM 分析笔记表现规律，生成内容策略建议
+  - 定时自动学习：可配置间隔（1-48小时），后台自动采集 + 分析
+  - 可视化报告：权重排行、模式分析、智能建议
+  - 加权主题预览：实时查看权重最高的主题
+- **智能加权发布**
+  - 自动发布时根据笔记表现权重选择主题（高权重主题优先）
+  - 智能加权文案生成：融入权重洞察生成高互动潜力内容
+  - 自动补充高权重标签到发布内容
+  - 一键开关：可在智能学习 Tab 启用/关闭
+
+### 📁 新文件
+
+- `analytics_service.py` - 笔记数据分析 & 权重学习服务模块
+- `xhs_workspace/analytics_data.json` - 笔记表现数据存储
+- `xhs_workspace/content_weights.json` - 内容权重数据存储
+
 ## [2.0.0] - 2026-02-08
 
 ### 🚀 新功能

analytics_service.py

@@ -0,0 +1,624 @@
+"""
+笔记数据分析 & 智能权重学习模块
+定时抓取已发布笔记的互动数据，自动学习哪些内容受欢迎，生成加权主题池
+"""
+import json
+import os
+import re
+import time
+import logging
+import math
+from datetime import datetime, timedelta
+from collections import defaultdict
+
+logger = logging.getLogger(__name__)
+
+ANALYTICS_FILE = "analytics_data.json"
+WEIGHTS_FILE = "content_weights.json"
+
+
+def _safe_int(val) -> int:
+    """将 '1.2万' / '1234' / 1234 等格式转为整数"""
+    if isinstance(val, (int, float)):
+        return int(val)
+    if not val:
+        return 0
+    s = str(val).strip()
+    if "万" in s:
+        try:
+            return int(float(s.replace("万", "")) * 10000)
+        except ValueError:
+            return 0
+    try:
+        return int(float(s))
+    except ValueError:
+        return 0
+
+
+class AnalyticsService:
+    """笔记表现分析 & 权重学习引擎"""
+
+    def __init__(self, workspace_dir: str = "xhs_workspace"):
+        self.workspace_dir = workspace_dir
+        self.analytics_path = os.path.join(workspace_dir, ANALYTICS_FILE)
+        self.weights_path = os.path.join(workspace_dir, WEIGHTS_FILE)
+        self._analytics_data = self._load_json(self.analytics_path, {"notes": {}, "last_analysis": ""})
+        self._weights = self._load_json(self.weights_path, {
+            "topic_weights": {},
+            "style_weights": {},
+            "tag_weights": {},
+            "title_pattern_weights": {},
+            "time_weights": {},
+            "last_updated": "",
+            "analysis_history": [],
+        })
+
+    # ========== 持久化 ==========
+
+    @staticmethod
+    def _load_json(path: str, default: dict) -> dict:
+        if os.path.exists(path):
+            try:
+                with open(path, "r", encoding="utf-8") as f:
+                    return json.load(f)
+            except (json.JSONDecodeError, IOError) as e:
+                logger.warning("加载 %s 失败: %s，使用默认值", path, e)
+        return default.copy()
+
+    def _save_analytics(self):
+        os.makedirs(self.workspace_dir, exist_ok=True)
+        with open(self.analytics_path, "w", encoding="utf-8") as f:
+            json.dump(self._analytics_data, f, ensure_ascii=False, indent=2)
+
+    def _save_weights(self):
+        os.makedirs(self.workspace_dir, exist_ok=True)
+        with open(self.weights_path, "w", encoding="utf-8") as f:
+            json.dump(self._weights, f, ensure_ascii=False, indent=2)
+
+    # ========== 数据采集 ==========
+
+    def collect_note_performance(self, mcp_client, user_id: str, xsec_token: str) -> dict:
+        """
+        通过 MCP 获取我的所有笔记及其互动数据，存入 analytics_data.json
+        返回 {"total": N, "updated": M, "notes": [...]}
+        """
+        logger.info("开始采集笔记表现数据 (user_id=%s)", user_id)
+
+        raw = mcp_client.get_user_profile(user_id, xsec_token)
+        text = ""
+        if isinstance(raw, dict):
+            content_list = raw.get("content", [])
+            for item in content_list:
+                if isinstance(item, dict) and item.get("type") == "text":
+                    text = item.get("text", "")
+                    break
+            if not text:
+                text = raw.get("text", "")
+
+        # 解析 JSON
+        data = None
+        for attempt_fn in [
+            lambda t: json.loads(t),
+            lambda t: json.loads(re.search(r'```(?:json)?\s*\n([\s\S]+?)\n```', t).group(1)),
+            lambda t: json.loads(re.search(r'(\{[\s\S]*\})', t).group(1)),
+        ]:
+            try:
+                data = attempt_fn(text)
+                if data:
+                    break
+            except Exception:
+                continue
+
+        if not data:
+            return {"total": 0, "updated": 0, "error": "无法解析用户数据"}
+
+        feeds = data.get("feeds", [])
+        if not feeds:
+            return {"total": 0, "updated": 0, "error": "未找到笔记数据"}
+
+        notes_dict = self._analytics_data.get("notes", {})
+        updated = 0
+        note_summaries = []
+
+        for f in feeds:
+            nc = f.get("noteCard") or {}
+            note_id = nc.get("noteId") or f.get("noteId", "")
+            if not note_id:
+                continue
+
+            interact = nc.get("interactInfo") or {}
+            liked = _safe_int(interact.get("likedCount", 0))
+            # MCP 返回的用户主页笔记列表通常只有 likedCount
+            # 详情页才有评论数和收藏数，先用点赞数作为主指标
+
+            title = nc.get("displayTitle", "") or ""
+            note_type = nc.get("type", "normal")  # normal / video
+
+            # 从本地备份的文案中提取主题、风格、标签
+            local_meta = self._find_local_meta(title)
+
+            note_data = {
+                "note_id": note_id,
+                "title": title,
+                "type": note_type,
+                "likes": liked,
+                "topic": local_meta.get("topic", ""),
+                "style": local_meta.get("style", ""),
+                "tags": local_meta.get("tags", []),
+                "sd_prompt": local_meta.get("sd_prompt", ""),
+                "collected_at": datetime.now().isoformat(),
+            }
+
+            # 更新或新增
+            old = notes_dict.get(note_id, {})
+            if old.get("likes", 0) != liked or not old:
+                updated += 1
+            notes_dict[note_id] = {**old, **note_data}
+
+            note_summaries.append(note_data)
+
+        self._analytics_data["notes"] = notes_dict
+        self._analytics_data["last_analysis"] = datetime.now().isoformat()
+        self._save_analytics()
+
+        logger.info("采集完成: 共 %d 篇笔记, 更新 %d 篇", len(feeds), updated)
+        return {"total": len(feeds), "updated": updated, "notes": note_summaries}
+
+    def collect_note_details(self, mcp_client, note_id: str, xsec_token: str):
+        """获取单篇笔记的详细数据（点赞、评论数、收藏等）"""
+        try:
+            result = mcp_client.get_feed_detail(note_id, xsec_token, load_all_comments=False)
+            text = ""
+            if isinstance(result, dict):
+                for item in result.get("content", []):
+                    if isinstance(item, dict) and item.get("type") == "text":
+                        text = item.get("text", "")
+                        break
+            if text:
+                data = None
+                try:
+                    data = json.loads(text)
+                except Exception:
+                    m = re.search(r'(\{[\s\S]*\})', text)
+                    if m:
+                        try:
+                            data = json.loads(m.group(1))
+                        except Exception:
+                            pass
+                if data:
+                    interact = data.get("interactInfo") or {}
+                    comments = data.get("comments", [])
+                    return {
+                        "likes": _safe_int(interact.get("likedCount", 0)),
+                        "comments_count": _safe_int(interact.get("commentCount", len(comments))),
+                        "collects": _safe_int(interact.get("collectedCount", 0)),
+                        "shares": _safe_int(interact.get("shareCount", 0)),
+                    }
+        except Exception as e:
+            logger.warning("获取笔记 %s 详情失败: %s", note_id, e)
+        return None
+
+    def _find_local_meta(self, title: str) -> dict:
+        """从本地 xhs_workspace 中查找匹配标题的备份文案，提取 topic/style/tags"""
+        result = {"topic": "", "style": "", "tags": [], "sd_prompt": ""}
+        if not title:
+            return result
+
+        # 搜索备份目录
+        try:
+            for dirname in os.listdir(self.workspace_dir):
+                dir_path = os.path.join(self.workspace_dir, dirname)
+                if not os.path.isdir(dir_path) or dirname.startswith("_"):
+                    continue
+                txt_path = os.path.join(dir_path, "文案.txt")
+                if not os.path.exists(txt_path):
+                    continue
+                try:
+                    with open(txt_path, "r", encoding="utf-8") as f:
+                        content = f.read()
+                    # 检查标题是否匹配
+                    if title[:10] in content or title in dirname:
+                        # 提取元数据
+                        for line in content.split("\n"):
+                            if line.startswith("风格:"):
+                                result["style"] = line.split(":", 1)[1].strip()
+                            elif line.startswith("主题:"):
+                                result["topic"] = line.split(":", 1)[1].strip()
+                            elif line.startswith("标签:"):
+                                tags_str = line.split(":", 1)[1].strip()
+                                result["tags"] = [t.strip() for t in tags_str.split(",") if t.strip()]
+                            elif line.startswith("SD Prompt:"):
+                                result["sd_prompt"] = line.split(":", 1)[1].strip()
+                        break
+                except Exception:
+                    continue
+        except Exception:
+            pass
+        return result
+
+    # ========== 权重计算 ==========
+
+    def calculate_weights(self) -> dict:
+        """
+        根据已采集的笔记表现数据，计算各维度权重
+        使用 互动得分 = likes * 1.0 + comments * 2.0 + collects * 1.5 加权
+        返回权重摘要
+        """
+        notes = self._analytics_data.get("notes", {})
+        if not notes:
+            return {"error": "暂无笔记数据，请先采集"}
+
+        # 计算每篇笔记的综合得分
+        scored_notes = []
+        for nid, note in notes.items():
+            likes = note.get("likes", 0)
+            comments_count = note.get("comments_count", 0)
+            collects = note.get("collects", 0)
+            # 综合得分: 点赞权重 1.0, 评论权重 2.0(评论代表深度互动), 收藏权重 1.5
+            score = likes * 1.0 + comments_count * 2.0 + collects * 1.5
+            # 至少用点赞数保底
+            if score == 0:
+                score = likes
+            scored_notes.append({**note, "score": score, "note_id": nid})
+
+        if not scored_notes:
+            return {"error": "没有可分析的笔记"}
+
+        # 按得分排序
+        scored_notes.sort(key=lambda x: x["score"], reverse=True)
+        max_score = scored_notes[0]["score"] if scored_notes[0]["score"] > 0 else 1
+
+        # ---- 主题权重 ----
+        topic_scores = defaultdict(float)
+        topic_counts = defaultdict(int)
+        for note in scored_notes:
+            topic = note.get("topic", "").strip()
+            if topic:
+                topic_scores[topic] += note["score"]
+                topic_counts[topic] += 1
+
+        topic_weights = {}
+        for topic, total_score in topic_scores.items():
+            avg_score = total_score / topic_counts[topic]
+            # 归一化到 0-100
+            weight = min(100, int((avg_score / max_score) * 100)) if max_score > 0 else 50
+            # 多篇验证的加分
+            if topic_counts[topic] >= 3:
+                weight = min(100, weight + 10)
+            elif topic_counts[topic] >= 2:
+                weight = min(100, weight + 5)
+            topic_weights[topic] = {
+                "weight": weight,
+                "count": topic_counts[topic],
+                "avg_score": round(avg_score, 1),
+                "total_score": round(total_score, 1),
+            }
+
+        # ---- 风格权重 ----
+        style_scores = defaultdict(float)
+        style_counts = defaultdict(int)
+        for note in scored_notes:
+            style = note.get("style", "").strip()
+            if style:
+                style_scores[style] += note["score"]
+                style_counts[style] += 1
+
+        style_weights = {}
+        for style, total_score in style_scores.items():
+            avg = total_score / style_counts[style]
+            weight = min(100, int((avg / max_score) * 100)) if max_score > 0 else 50
+            style_weights[style] = {
+                "weight": weight,
+                "count": style_counts[style],
+                "avg_score": round(avg, 1),
+            }
+
+        # ---- 标签权重 ----
+        tag_scores = defaultdict(float)
+        tag_counts = defaultdict(int)
+        for note in scored_notes:
+            for tag in note.get("tags", []):
+                tag = tag.strip().lstrip("#")
+                if tag:
+                    tag_scores[tag] += note["score"]
+                    tag_counts[tag] += 1
+
+        tag_weights = {}
+        for tag, total_score in tag_scores.items():
+            avg = total_score / tag_counts[tag]
+            weight = min(100, int((avg / max_score) * 100)) if max_score > 0 else 50
+            tag_weights[tag] = {"weight": weight, "count": tag_counts[tag]}
+
+        # 排序后取 Top
+        tag_weights = dict(sorted(tag_weights.items(), key=lambda x: x[1]["weight"], reverse=True)[:30])
+
+        # ---- 标题模式权重 (提取 emoji/句式/长度特征) ----
+        title_patterns = defaultdict(list)
+        for note in scored_notes:
+            title = note.get("title", "")
+            if not title:
+                continue
+            # 检测标题特征
+            has_emoji = bool(re.search(r'[\U0001F600-\U0001F9FF\u2600-\u27BF]', title))
+            has_question = "？" in title or "?" in title
+            has_exclaim = "！" in title or "!" in title
+            has_ellipsis = "..." in title or "…" in title
+            length_bucket = "短(≤10)" if len(title) <= 10 else ("中(11-15)" if len(title) <= 15 else "长(16-20)")
+
+            for feature, val in [
+                ("含emoji", has_emoji), ("疑问句式", has_question),
+                ("感叹句式", has_exclaim), ("省略句式", has_ellipsis),
+            ]:
+                if val:
+                    title_patterns[feature].append(note["score"])
+            title_patterns[f"长度:{length_bucket}"].append(note["score"])
+
+        title_pattern_weights = {}
+        for pattern, scores in title_patterns.items():
+            avg = sum(scores) / len(scores) if scores else 0
+            title_pattern_weights[pattern] = {
+                "weight": min(100, int((avg / max_score) * 100)) if max_score > 0 else 50,
+                "count": len(scores),
+                "avg_score": round(avg, 1),
+            }
+
+        # ---- 发布时间权重 ----
+        time_scores = defaultdict(list)
+        for note in scored_notes:
+            collected = note.get("collected_at", "")
+            if collected:
+                try:
+                    dt = datetime.fromisoformat(collected)
+                    hour_bucket = f"{(dt.hour // 3) * 3:02d}-{(dt.hour // 3) * 3 + 3:02d}时"
+                    time_scores[hour_bucket].append(note["score"])
+                except Exception:
+                    pass
+
+        time_weights = {}
+        for bucket, scores in time_scores.items():
+            avg = sum(scores) / len(scores) if scores else 0
+            time_weights[bucket] = {
+                "weight": min(100, int((avg / max_score) * 100)) if max_score > 0 else 50,
+                "count": len(scores),
+            }
+
+        # ---- 保存权重 ----
+        self._weights.update({
+            "topic_weights": dict(sorted(topic_weights.items(), key=lambda x: x[1]["weight"], reverse=True)),
+            "style_weights": dict(sorted(style_weights.items(), key=lambda x: x[1]["weight"], reverse=True)),
+            "tag_weights": tag_weights,
+            "title_pattern_weights": title_pattern_weights,
+            "time_weights": time_weights,
+            "last_updated": datetime.now().isoformat(),
+            "total_notes_analyzed": len(scored_notes),
+            "top_note": {
+                "title": scored_notes[0].get("title", ""),
+                "score": scored_notes[0].get("score", 0),
+                "likes": scored_notes[0].get("likes", 0),
+            } if scored_notes else {},
+        })
+
+        # 追加分析历史
+        history = self._weights.get("analysis_history", [])
+        history.append({
+            "time": datetime.now().isoformat(),
+            "total_notes": len(scored_notes),
+            "avg_score": round(sum(n["score"] for n in scored_notes) / len(scored_notes), 1),
+            "top_topic": list(topic_weights.keys())[0] if topic_weights else "",
+        })
+        # 只保留最近 50 条
+        self._weights["analysis_history"] = history[-50:]
+        self._save_weights()
+
+        return {
+            "total_notes": len(scored_notes),
+            "top_topics": list(topic_weights.items())[:10],
+            "top_styles": list(style_weights.items())[:5],
+            "top_tags": list(tag_weights.items())[:10],
+            "title_patterns": title_pattern_weights,
+            "top_note": scored_notes[0] if scored_notes else None,
+        }
+
+    # ========== 加权主题选择 ==========
+
+    def get_weighted_topic(self, base_topics: list[str] = None) -> str:
+        """
+        根据权重从主题池中加权随机选择一个主题
+        如果没有权重数据, 退回均匀随机
+        """
+        import random
+
+        topic_weights = self._weights.get("topic_weights", {})
+        if not topic_weights:
+            # 无权重数据，从基础池中随机
+            return random.choice(base_topics) if base_topics else "日常分享"
+
+        # 合并: 已有权重的主题 + base_topics 中新的主题
+        all_topics = {}
+        for topic, info in topic_weights.items():
+            all_topics[topic] = info.get("weight", 50)
+
+        if base_topics:
+            for t in base_topics:
+                if t not in all_topics:
+                    all_topics[t] = 30  # 新主题给一个基础权重
+
+        # 加权随机选择
+        topics = list(all_topics.keys())
+        weights = [max(1, all_topics[t]) for t in topics]  # 确保权重 >= 1
+        chosen = random.choices(topics, weights=weights, k=1)[0]
+
+        logger.info("加权选题: %s (权重: %s)", chosen, all_topics.get(chosen, "?"))
+        return chosen
+
+    def get_weighted_style(self, base_styles: list[str] = None) -> str:
+        """根据权重选择风格"""
+        import random
+
+        style_weights = self._weights.get("style_weights", {})
+        if not style_weights:
+            return random.choice(base_styles) if base_styles else "真实分享"
+
+        all_styles = {}
+        for style, info in style_weights.items():
+            all_styles[style] = info.get("weight", 50)
+
+        if base_styles:
+            for s in base_styles:
+                if s not in all_styles:
+                    all_styles[s] = 30
+
+        styles = list(all_styles.keys())
+        weights = [max(1, all_styles[s]) for s in styles]
+        return random.choices(styles, weights=weights, k=1)[0]
+
+    def get_top_tags(self, n: int = 8) -> list[str]:
+        """获取权重最高的 N 个标签"""
+        tag_weights = self._weights.get("tag_weights", {})
+        if not tag_weights:
+            return []
+        sorted_tags = sorted(tag_weights.items(), key=lambda x: x[1].get("weight", 0), reverse=True)
+        return [t[0] for t in sorted_tags[:n]]
+
+    def get_title_advice(self) -> str:
+        """根据标题模式权重生成建议"""
+        patterns = self._weights.get("title_pattern_weights", {})
+        if not patterns:
+            return "暂无标题分析数据"
+
+        sorted_p = sorted(patterns.items(), key=lambda x: x[1].get("weight", 0), reverse=True)
+        advice_parts = []
+        for p_name, p_info in sorted_p[:5]:
+            advice_parts.append(f"  • {p_name}: 权重 {p_info['weight']}分 (出现{p_info['count']}次)")
+        return "\n".join(advice_parts)
+
+    # ========== LLM 深度分析 ==========
+
+    def generate_llm_analysis_prompt(self) -> str:
+        """生成给 LLM 分析笔记表现的 prompt 数据部分"""
+        notes = self._analytics_data.get("notes", {})
+        if not notes:
+            return ""
+
+        # 按点赞排序
+        sorted_notes = sorted(notes.values(), key=lambda x: x.get("likes", 0), reverse=True)
+
+        lines = []
+        for i, note in enumerate(sorted_notes[:20]):
+            lines.append(
+                f"#{i+1} 「{note.get('title', '无标题')}」\n"
+                f"   点赞: {note.get('likes', 0)} | 主题: {note.get('topic', '未知')} | "
+                f"风格: {note.get('style', '未知')}\n"
+                f"   标签: {', '.join(note.get('tags', []))}"
+            )
+        return "\n".join(lines)
+
+    # ========== 报告生成 ==========
+
+    def generate_report(self) -> str:
+        """生成 Markdown 格式的分析报告"""
+        weights = self._weights
+        notes = self._analytics_data.get("notes", {})
+
+        if not notes:
+            return "## 📊 暂无分析数据\n\n请先点击「采集数据」获取笔记表现数据，再点击「计算权重」。"
+
+        total = len(notes)
+        last_updated = weights.get("last_updated", "未知")
+
+        # Top Note
+        top_note = weights.get("top_note", {})
+        top_note_str = f"**{top_note.get('title', '')}** (❤️ {top_note.get('likes', 0)})" if top_note else "暂无"
+
+        lines = [
+            f"## 📊 智能内容学习报告",
+            f"",
+            f"🕐 最后更新: {last_updated[:19] if last_updated else '从未'}",
+            f"📝 分析笔记数: **{total}** 篇",
+            f"🏆 最佳笔记: {top_note_str}",
+            "",
+            "---",
+            "",
+        ]
+
+        # 主题权重
+        topic_w = weights.get("topic_weights", {})
+        if topic_w:
+            lines.append("### 🎯 主题权重排行")
+            lines.append("| 排名 | 主题 | 权重 | 笔记数 | 平均得分 |")
+            lines.append("|:---:|------|:---:|:---:|:---:|")
+            for idx, (topic, info) in enumerate(list(topic_w.items())[:10]):
+                bar = "█" * (info["weight"] // 10) + "░" * (10 - info["weight"] // 10)
+                lines.append(
+                    f"| {idx+1} | {topic} | {bar} {info['weight']} | {info['count']} | {info['avg_score']} |"
+                )
+            lines.append("")
+
+        # 风格权重
+        style_w = weights.get("style_weights", {})
+        if style_w:
+            lines.append("### 🎨 风格权重排行")
+            for style, info in list(style_w.items())[:5]:
+                bar = "█" * (info["weight"] // 10) + "░" * (10 - info["weight"] // 10)
+                lines.append(f"- **{style}**: {bar} {info['weight']}分 ({info['count']}篇)")
+            lines.append("")
+
+        # 标签权重
+        tag_w = weights.get("tag_weights", {})
+        if tag_w:
+            lines.append("### 🏷️ 高权重标签 (Top 10)")
+            top_tags = list(tag_w.items())[:10]
+            tag_strs = [f"`#{t}` ({info['weight']})" for t, info in top_tags]
+            lines.append(" | ".join(tag_strs))
+            lines.append("")
+
+        # 标题模式
+        title_p = weights.get("title_pattern_weights", {})
+        if title_p:
+            lines.append("### ✏️ 标题模式分析")
+            sorted_p = sorted(title_p.items(), key=lambda x: x[1].get("weight", 0), reverse=True)
+            for p_name, p_info in sorted_p[:6]:
+                lines.append(f"- **{p_name}**: 权重 {p_info['weight']} (出现 {p_info['count']} 次)")
+            lines.append("")
+
+        # 建议
+        lines.append("---")
+        lines.append("### 💡 智能建议")
+        if topic_w:
+            top_3 = list(topic_w.keys())[:3]
+            lines.append(f"- 📌 **高权重主题**: 优先创作 → {', '.join(top_3)}")
+        if tag_w:
+            hot_tags = [f"#{t}" for t in list(tag_w.keys())[:5]]
+            lines.append(f"- 🏷️ **推荐标签**: {' '.join(hot_tags)}")
+        if title_p:
+            best_pattern = max(title_p.items(), key=lambda x: x[1].get("weight", 0))
+            lines.append(f"- ✏️ **标题建议**: 多用「{best_pattern[0]}」(权重{best_pattern[1]['weight']})")
+
+        lines.append("")
+        lines.append(f"> 💡 启用「智能加权发布」后，自动发布将按权重倾斜生成高表现内容")
+
+        return "\n".join(lines)
+
+    def get_weighted_topics_display(self) -> str:
+        """获取加权后的主题列表(用于UI显示)"""
+        topic_w = self._weights.get("topic_weights", {})
+        if not topic_w:
+            return ""
+        # 按权重排序，返回逗号分隔
+        sorted_topics = sorted(topic_w.items(), key=lambda x: x[1].get("weight", 0), reverse=True)
+        return ", ".join([t[0] for t in sorted_topics[:15]])
+
+    @property
+    def has_weights(self) -> bool:
+        """是否已有权重数据"""
+        return bool(self._weights.get("topic_weights"))
+
+    @property
+    def weights_summary(self) -> str:
+        """一行权重摘要"""
+        tw = self._weights.get("topic_weights", {})
+        total = self._weights.get("total_notes_analyzed", 0)
+        if not tw:
+            return "暂无权重数据"
+        top = list(tw.keys())[:3]
+        return f"{total}篇笔记 | 热门: {', '.join(top)}"

config.json

@@ -3,7 +3,7 @@
     "base_url": "https://wolfai.top/v1",
     "sd_url": "http://127.0.0.1:7861",
     "mcp_url": "http://localhost:18060/mcp",
-    "model": "deepseek-v3",
+    "model": "gemini-3-flash-preview",
     "persona": "温柔知性的时尚博主",
     "auto_reply_enabled": false,
     "schedule_enabled": false,

config_manager.py

@@ -17,12 +17,13 @@ DEFAULT_CONFIG = {
     "sd_url": "http://127.0.0.1:7860",
     "mcp_url": "http://localhost:18060/mcp",
     "model": "gpt-3.5-turbo",
-    "persona": "温柔知性的时尚博主",
+    "persona": "身材管理健身美女，热爱分享好身材秘诀和穿搭显身材技巧",
     "auto_reply_enabled": False,
     "schedule_enabled": False,
     "my_user_id": "",
     "active_llm": "",
     "llm_providers": [],
+    "use_smart_weights": True,
 }
 
 

llm_service.py

@@ -45,18 +45,68 @@ PROMPT_COPYWRITING = """
 8. 结尾加 5-8 个相关话题标签(#)
 
 【绘图 Prompt】：
-生成 Stable Diffusion 英文提示词，适配 JuggernautXL 模型：
+{sd_prompt_guide}
-- 人物要求（最重要！）：如果画面中有人物，必须是东亚面孔的中国人，使用 asian girl/boy, chinese, east asian features, black hair, dark brown eyes, delicate facial features, fair skin, slim figure 等描述，绝对禁止出现西方人/欧美人特征
-- 质量词：masterpiece, best quality, ultra detailed, 8k uhd, high resolution
-- 光影：natural lighting, soft shadows, studio lighting, golden hour 等（根据场景选择）
-- 风格：photorealistic, cinematic, editorial photography, ins style, chinese social media aesthetic
-- 构图：dynamic angle, depth of field, bokeh 等
-- 细节：detailed skin texture, sharp focus, vivid colors
-- 审美偏向：整体画面风格偏向东方审美、清新淡雅、小红书风格
-不要使用括号权重语法，直接用英文逗号分隔描述。
 
 返回 JSON 格式：
-{"title": "...", "content": "...", "sd_prompt": "...", "tags": ["标签1", "标签2", ...]}
+{{"title": "...", "content": "...", "sd_prompt": "...", "tags": ["标签1", "标签2", ...]}}
+"""
+
+PROMPT_PERFORMANCE_ANALYSIS = """
+你是一个有实战经验的小红书运营数据分析师。下面是一个博主已发布的笔记数据，按互动量从高到低排列：
+
+{note_data}
+
+【权重学习分析任务】：
+请深度分析这些笔记的互动数据，找出「什么样的内容最受欢迎」的规律。
+
+请分析以下维度：
+
+1. **高表现内容特征**：表现好的笔记有什么共同特征？主题、标题套路、风格、标签……越具体越好
+2. **低表现内容反思**：表现差的笔记问题出在哪？是选题不行、标题没吸引力、还是其他原因？
+3. **用户偏好画像**：从数据反推，关注这个账号的用户最喜欢什么样的内容？
+4. **内容优化建议**：给出 5 个具体的下一步内容方向，每个都要说清楚为什么推荐
+5. **标题优化建议**：总结 3 个高互动标题的写法模板，直接给出可套用的句式
+6. **最佳实践标签**：推荐 10 个最有流量潜力的标签组合
+
+注意：
+- 用数据说话，不要空谈
+- 建议要具体到可以直接执行的程度
+- 不要说废话和套话
+
+返回 JSON 格式：
+{{"high_perform_features": "...", "low_perform_issues": "...", "user_preference": "...", "content_suggestions": [{{"topic": "...", "reason": "...", "priority": 1-5}}], "title_templates": ["模板1", "模板2", "模板3"], "recommended_tags": ["标签1", "标签2", ...]}}
+"""
+
+PROMPT_WEIGHTED_COPYWRITING = """
+你是一个真实的小红书博主，正在用手机编辑一篇笔记。
+
+【智能学习洞察——基于你过去笔记的数据分析】：
+{weight_insights}
+
+【创作要求】：
+基于以上数据洞察，请创作一篇更容易获得高互动的笔记。要把数据分析的结论融入创作中，但写出来的内容要自然，不能看出是"为了数据而写"。
+
+【标题规则】(严格执行)：
+1. 长度限制：必须控制在 18 字以内（含Emoji），绝对不能超过 20 字！
+2. 参考高互动标题的模式：{title_advice}
+3. 口语化，有情绪感，像发朋友圈
+4. 禁止广告法违禁词
+
+【正文规则——像说话一样写】：
+1. 想象你在跟闺蜜/朋友面对面聊天
+2. 正文控制在 400-600 字
+3. 自然展开，不要分点罗列
+4. 可以有小情绪：吐槽、感叹、自嘲、开心炸裂
+5. emoji穿插在情绪高点，不要每句都有
+6. 绝对禁止 AI 痕迹书面用语
+
+【推荐标签】：优先使用这些高权重标签 → {hot_tags}
+
+【绘图 Prompt】：
+{sd_prompt_guide}
+
+返回 JSON 格式：
+{{"title": "...", "content": "...", "sd_prompt": "...", "tags": ["标签1", "标签2", ...]}}
 """
 
 PROMPT_HOTSPOT_ANALYSIS = """
@@ -208,13 +258,7 @@ PROMPT_COPY_WITH_REFERENCE = """
 6. 结尾加 5-8 个话题标签(#)
 
 【绘图 Prompt】：
-生成 Stable Diffusion 英文提示词，适配 JuggernautXL 模型：
+{sd_prompt_guide}
-- 人物要求（最重要！）：如果画面中有人物，必须是东亚面孔的中国人，使用 asian girl/boy, chinese, east asian features, black hair, dark brown eyes, delicate facial features, fair skin, slim figure 等描述，绝对禁止出现西方人/欧美人特征
-- 必含质量词：masterpiece, best quality, ultra detailed, 8k uhd
-- 风格：photorealistic, cinematic, editorial photography, chinese social media aesthetic
-- 光影和细节：natural lighting, sharp focus, vivid colors, detailed skin texture
-- 审美偏向：整体画面风格偏向东方审美、清新淡雅、小红书风格
-- 用英文逗号分隔，不用括号权重语法。
 
 返回 JSON 格式：
 {{"title": "...", "content": "...", "sd_prompt": "...", "tags": ["标签1", "标签2", ...]}}
@@ -232,6 +276,56 @@ class LLMService:
         self.base_url = base_url.rstrip("/")
         self.model = model
 
+    @staticmethod
+    def get_sd_prompt_guide(sd_model_name: str = None) -> str:
+        """根据当前 SD 模型生成 LLM 使用的绘图 Prompt 指南"""
+        from sd_service import SD_MODEL_PROFILES, detect_model_profile
+
+        key = detect_model_profile(sd_model_name) if sd_model_name else "juggernautXL"
+        profile = SD_MODEL_PROFILES.get(key, SD_MODEL_PROFILES["juggernautXL"])
+        arch = profile.get("arch", "sdxl")
+        display = profile.get("display_name", key)
+        desc = profile.get("description", "")
+
+        if key == "majicmixRealistic":
+            return (
+                f"生成 Stable Diffusion 英文提示词，当前使用模型: {display} ({desc})\n"
+                "该模型擅长东亚网红/朋友圈自拍风格，请按以下规则生成 sd_prompt：\n"
+                "- 人物要求（最重要！）：必须是东亚面孔中国人\n"
+                "- 推荐使用 (权重:数值) 语法加强关键词，例如 (asian girl:1.3), (best quality:1.4)\n"
+                "- 风格关键词：RAW photo, realistic, photorealistic, natural makeup, instagram aesthetic\n"
+                "- 氛围词：soft lighting, warm tone, natural skin texture, phone camera feel\n"
+                "- 非常适合：自拍、穿搭展示、美妆效果、生活日常、闺蜜合照风格\n"
+                "- 画面要有「朋友圈精选照片」的感觉，自然不做作\n"
+                "- 用英文逗号分隔"
+            )
+        elif key == "realisticVision":
+            return (
+                f"生成 Stable Diffusion 英文提示词，当前使用模型: {display} ({desc})\n"
+                "该模型擅长写实纪实摄影风格，请按以下规则生成 sd_prompt：\n"
+                "- 人物要求（最重要！）：必须是东亚面孔中国人\n"
+                "- 推荐使用 (权重:数值) 语法，例如 (realistic:1.4), (photorealistic:1.4)\n"
+                "- 风格关键词：RAW photo, DSLR, documentary style, street photography, film color grading\n"
+                "- 质感词：skin pores, detailed skin texture, natural imperfections, real lighting\n"
+                "- 镜头感：shot on Canon/Sony, 85mm lens, f/1.8, depth of field\n"
+                "- 非常适合：街拍、纪实风、旅行照、真实场景、有故事感的画面\n"
+                "- 画面要有「专业摄影师抓拍」的质感，保留真实皮肤纹理\n"
+                "- 用英文逗号分隔"
+            )
+        else:  # juggernautXL (SDXL)
+            return (
+                f"生成 Stable Diffusion 英文提示词，当前使用模型: {display} ({desc})\n"
+                "该模型为 SDXL 架构，擅长电影级大片质感，请按以下规则生成 sd_prompt：\n"
+                "- 人物要求（最重要！）：必须是东亚面孔中国人，绝对禁止西方人特征\n"
+                "- 不要使用 (权重:数值) 括号语法，SDXL 模型直接用逗号分隔即可\n"
+                "- 质量词：masterpiece, best quality, ultra detailed, 8k uhd, high resolution\n"
+                "- 风格：photorealistic, cinematic lighting, cinematic composition, commercial photography\n"
+                "- 光影：volumetric lighting, ray tracing, golden hour, studio lighting\n"
+                "- 非常适合：商业摄影、时尚大片、复杂光影场景、杂志封面风格\n"
+                "- 画面要有「电影画面/杂志大片」的高级感\n"
+                "- 用英文逗号分隔"
+            )
+
     def _chat(self, system_prompt: str, user_message: str,
               json_mode: bool = True, temperature: float = 0.8) -> str:
         """底层聊天接口（含空返回检测、json_mode 回退、模型降级）"""
@@ -405,16 +499,21 @@ class LLMService:
             logger.warning("获取模型列表失败 (%s): %s", url, e)
             return []
 
-    def generate_copy(self, topic: str, style: str) -> dict:
+    def generate_copy(self, topic: str, style: str, sd_model_name: str = None, persona: str = None) -> dict:
-        """生成小红书文案（含重试逻辑）"""
+        """生成小红书文案（含重试逻辑，自动适配SD模型，支持人设）"""
+        sd_guide = self.get_sd_prompt_guide(sd_model_name)
+        system_prompt = PROMPT_COPYWRITING.format(sd_prompt_guide=sd_guide)
+        user_msg = f"主题：{topic}\n风格：{style}"
+        if persona:
+            user_msg = f"【博主人设】：{persona}\n请以此人设的视角和风格创作。\n\n{user_msg}"
         last_error = None
         for attempt in range(2):
             try:
                 # 第二次尝试不使用 json_mode（兼容不支持的模型）
                 use_json_mode = (attempt == 0)
                 content = self._chat(
-                    PROMPT_COPYWRITING,
+                    system_prompt,
-                    f"主题：{topic}\n风格：{style}",
+                    user_msg,
                     json_mode=use_json_mode,
                     temperature=0.92,
                 )
@@ -443,17 +542,22 @@ class LLMService:
         raise RuntimeError(f"文案生成失败: LLM 返回无法解析为 JSON，已重试 2 次。\n最后错误: {last_error}")
 
     def generate_copy_with_reference(self, topic: str, style: str,
-                                     reference_notes: str) -> dict:
+                                     reference_notes: str, sd_model_name: str = None, persona: str = None) -> dict:
-        """参考热门笔记生成文案（含重试逻辑）"""
+        """参考热门笔记生成文案（含重试逻辑，自动适配SD模型，支持人设）"""
+        sd_guide = self.get_sd_prompt_guide(sd_model_name)
         prompt = PROMPT_COPY_WITH_REFERENCE.format(
-            reference_notes=reference_notes, topic=topic, style=style
+            reference_notes=reference_notes, topic=topic, style=style,
+            sd_prompt_guide=sd_guide,
         )
+        user_msg = f"请创作关于「{topic}」的小红书笔记"
+        if persona:
+            user_msg = f"【博主人设】：{persona}\n请以此人设的视角和风格创作。\n\n{user_msg}"
         last_error = None
         for attempt in range(2):
             try:
                 use_json_mode = (attempt == 0)
                 content = self._chat(
-                    prompt, f"请创作关于「{topic}」的小红书笔记",
+                    prompt, user_msg,
                     json_mode=use_json_mode, temperature=0.92,
                 )
                 data = self._parse_json(content)
@@ -572,3 +676,60 @@ class LLMService:
         )
         raw = self._chat(prompt, "请生成评论", json_mode=False, temperature=0.95)
         return self._humanize(raw)
+
+    def analyze_note_performance(self, note_data: str) -> dict:
+        """AI 深度分析笔记表现，生成内容策略建议"""
+        prompt = PROMPT_PERFORMANCE_ANALYSIS.format(note_data=note_data)
+        last_error = None
+        for attempt in range(2):
+            try:
+                use_json_mode = (attempt == 0)
+                content = self._chat(prompt, "请深度分析以上笔记数据，找出规律并给出优化建议",
+                                     json_mode=use_json_mode, temperature=0.7)
+                return self._parse_json(content)
+            except (json.JSONDecodeError, ValueError) as e:
+                last_error = e
+                if attempt == 0:
+                    logger.warning("表现分析 JSON 解析失败 (尝试 %d/2): %s", attempt + 1, e)
+                    continue
+        raise RuntimeError(f"笔记表现分析失败: {last_error}")
+
+    def generate_weighted_copy(self, topic: str, style: str,
+                               weight_insights: str, title_advice: str,
+                               hot_tags: str, sd_model_name: str = None, persona: str = None) -> dict:
+        """基于权重学习生成高互动潜力的文案（自动适配SD模型，支持人设）"""
+        sd_guide = self.get_sd_prompt_guide(sd_model_name)
+        prompt = PROMPT_WEIGHTED_COPYWRITING.format(
+            weight_insights=weight_insights,
+            title_advice=title_advice,
+            hot_tags=hot_tags,
+            sd_prompt_guide=sd_guide,
+        )
+        user_msg = f"主题：{topic}\n风格：{style}\n请创作一篇基于数据洞察的高质量小红书笔记"
+        if persona:
+            user_msg = f"【博主人设】：{persona}\n请以此人设的视角和风格创作。\n\n{user_msg}"
+        last_error = None
+        for attempt in range(2):
+            try:
+                use_json_mode = (attempt == 0)
+                content = self._chat(
+                    prompt,
+                    user_msg,
+                    json_mode=use_json_mode,
+                    temperature=0.92,
+                )
+                data = self._parse_json(content)
+
+                title = data.get("title", "")
+                if len(title) > 20:
+                    data["title"] = title[:20]
+                if "content" in data:
+                    data["content"] = self._humanize_content(data["content"])
+                return data
+
+            except (json.JSONDecodeError, ValueError) as e:
+                last_error = e
+                if attempt == 0:
+                    logger.warning("加权文案生成失败 (尝试 %d/2): %s", attempt + 1, e)
+                    continue
+        raise RuntimeError(f"加权文案生成失败: {last_error}")

main.py

@@ -19,8 +19,9 @@ import matplotlib.pyplot as plt
 
 from config_manager import ConfigManager, OUTPUT_DIR
 from llm_service import LLMService
-from sd_service import SDService, DEFAULT_NEGATIVE, FACE_IMAGE_PATH, SD_PRESET_NAMES, get_sd_preset
+from sd_service import SDService, DEFAULT_NEGATIVE, FACE_IMAGE_PATH, SD_PRESET_NAMES, get_sd_preset, get_model_profile, get_model_profile_info, detect_model_profile, SD_MODEL_PROFILES
 from mcp_client import MCPClient, get_mcp_client
+from analytics_service import AnalyticsService
 
 # ================= matplotlib 中文字体配置 =================
 _font_candidates = ["Microsoft YaHei", "SimHei", "PingFang SC", "WenQuanYi Micro Hei"]
@@ -54,6 +55,7 @@ cfg = ConfigManager()
 cfg.ensure_workspace()
 
 mcp = get_mcp_client(cfg.get("mcp_url", "http://localhost:18060/mcp"))
+analytics = AnalyticsService(OUTPUT_DIR)
 
 # ==================================================
 #                  LLM 多提供商管理
@@ -149,11 +151,20 @@ def connect_sd(sd_url):
         if ok:
             models = svc.get_models()
             cfg.set("sd_url", sd_url)
-            return gr.update(choices=models, value=models[0] if models else None), f"✅ {msg}"
+            first = models[0] if models else None
-        return gr.update(choices=[]), f"❌ {msg}"
+            info = get_model_profile_info(first) if first else "未检测到模型"
+            return gr.update(choices=models, value=first), f"✅ {msg}", info
+        return gr.update(choices=[]), f"❌ {msg}", ""
     except Exception as e:
         logger.error("SD 连接失败: %s", e)
-        return gr.update(choices=[]), f"❌ SD 连接失败: {e}"
+        return gr.update(choices=[]), f"❌ SD 连接失败: {e}", ""
+
+
+def on_sd_model_change(model_name):
+    """SD 模型切换时显示模型档案信息"""
+    if not model_name:
+        return "未选择模型"
+    return get_model_profile_info(model_name)
 
 
 def check_mcp_status(mcp_url):
@@ -287,14 +298,15 @@ def load_saved_face_image():
     return None, "ℹ️ 尚未设置头像"
 
 
-def generate_copy(model, topic, style):
+def generate_copy(model, topic, style, sd_model_name, persona_text):
-    """生成文案"""
+    """生成文案（自动适配 SD 模型的 prompt 风格，支持人设）"""
     api_key, base_url, _ = _get_llm_config()
     if not api_key:
         return "", "", "", "", "❌ 请先配置并连接 LLM 提供商"
     try:
         svc = LLMService(api_key, base_url, model)
-        data = svc.generate_copy(topic, style)
+        persona = _resolve_persona(persona_text) if persona_text else None
+        data = svc.generate_copy(topic, style, sd_model_name=sd_model_name, persona=persona)
         cfg.set("model", model)
         tags = data.get("tags", [])
         return (
@@ -499,8 +511,8 @@ def analyze_and_suggest(model, keyword, search_result):
         return f"❌ 分析失败: {e}", "", ""
 
 
-def generate_from_hotspot(model, topic_from_hotspot, style, search_result):
+def generate_from_hotspot(model, topic_from_hotspot, style, search_result, sd_model_name, persona_text):
-    """基于热点分析生成文案"""
+    """基于热点分析生成文案（自动适配 SD 模型，支持人设）"""
     if not topic_from_hotspot:
         return "", "", "", "", "❌ 请先选择或输入选题"
     api_key, base_url, _ = _get_llm_config()
@@ -508,10 +520,13 @@ def generate_from_hotspot(model, topic_from_hotspot, style, search_result):
         return "", "", "", "", "❌ 请先配置 LLM 提供商"
     try:
         svc = LLMService(api_key, base_url, model)
+        persona = _resolve_persona(persona_text) if persona_text else None
         data = svc.generate_copy_with_reference(
             topic=topic_from_hotspot,
             style=style,
-            reference_notes=search_result[:2000],  # 截断防止超长
+            reference_notes=search_result[:2000],
+            sd_model_name=sd_model_name,
+            persona=persona,
         )
         tags = data.get("tags", [])
         return (
@@ -1051,6 +1066,7 @@ def _get_stats_summary() -> str:
 
 # ================= 人设池 =================
 DEFAULT_PERSONAS = [
+    "身材管理健身美女，热爱分享好身材秘诀和穿搭显身材技巧",
     "温柔知性的时尚博主，喜欢分享日常穿搭和生活美学",
     "元气满满的大学生，热爱探店和平价好物分享",
     "30岁都市白领丽人，专注通勤穿搭和职场干货",
@@ -1084,6 +1100,20 @@ RANDOM_PERSONA_LABEL = "🎲 随机人设（每次自动切换）"
 # 每个人设对应一组相符的评论关键词和主题，切换人设时自动同步
 
 PERSONA_POOL_MAP = {
+    # ---- 身材管理类 ----
+    "身材管理健身美女": {
+        "topics": [
+            "好身材穿搭", "显身材穿搭", "马甲线养成", "翘臀训练", "直角肩养成",
+            "天鹅颈锻炼", "小蛮腰秘诀", "腿型矫正", "体态管理", "维密身材",
+            "居家塑形", "健身穿搭", "运动内衣测评", "蜜桃臀训练", "锁骨养成",
+            "紧身穿搭", "比基尼身材", "纤腰丰臀", "身材对比照", "自律打卡",
+        ],
+        "keywords": [
+            "身材", "好身材", "马甲线", "翘臀", "直角肩", "天鹅颈",
+            "小蛮腰", "健身女孩", "塑形", "体态", "蜜桃臀", "腰臀比",
+            "紧身", "显身材", "维密", "锁骨", "A4腰", "漫画腿",
+        ],
+    },
     # ---- 时尚穿搭类 ----
     "温柔知性的时尚博主": {
         "topics": [
@@ -1777,9 +1807,11 @@ def auto_favorite_once(keywords_str, fav_count, mcp_url):
         return f"❌ 收藏失败: {e}"
 
 
-def _auto_publish_with_log(topics_str, mcp_url, sd_url_val, sd_model_name, model, face_swap_on=False):
+def _auto_publish_with_log(topics_str, mcp_url, sd_url_val, sd_model_name, model, persona_text, quality_mode_val, face_swap_on):
     """一键发布 + 同步刷新日志"""
-    msg = auto_publish_once(topics_str, mcp_url, sd_url_val, sd_model_name, model, face_swap_on=face_swap_on)
+    msg = auto_publish_once(topics_str, mcp_url, sd_url_val, sd_model_name, model,
+                            persona_text=persona_text, quality_mode_val=quality_mode_val,
+                            face_swap_on=face_swap_on)
     return msg, get_auto_log()
 
 
@@ -1950,8 +1982,8 @@ def auto_reply_once(max_replies, mcp_url, model, persona_text):
         return f"❌ 自动回复失败: {e}"
 
 
-def auto_publish_once(topics_str, mcp_url, sd_url_val, sd_model_name, model, face_swap_on=False):
+def auto_publish_once(topics_str, mcp_url, sd_url_val, sd_model_name, model, persona_text=None, quality_mode_val=None, face_swap_on=False):
-    """一键发布：自动生成文案 → 生成图片 → 本地备份 → 发布到小红书（含限额）"""
+    """一键发布：自动生成文案 → 生成图片 → 本地备份 → 发布到小红书（含限额 + 智能权重 + 人设 + 画质）"""
     try:
         if _is_in_cooldown():
             return "⏳ 错误冷却中，请稍后再试"
@@ -1959,6 +1991,14 @@ def auto_publish_once(topics_str, mcp_url, sd_url_val, sd_model_name, model, fac
             return f"🚫 今日发布已达上限 ({DAILY_LIMITS['publishes']})"
 
         topics = [t.strip() for t in topics_str.split(",") if t.strip()] if topics_str else DEFAULT_TOPICS
+        use_weights = cfg.get("use_smart_weights", True) and analytics.has_weights
+
+        if use_weights:
+            # 智能加权选题
+            topic = analytics.get_weighted_topic(topics)
+            style = analytics.get_weighted_style(DEFAULT_STYLES)
+            _auto_log_append(f"🧠 [智能] 主题: {topic} | 风格: {style} (加权选择)")
+        else:
             topic = random.choice(topics)
             style = random.choice(DEFAULT_STYLES)
             _auto_log_append(f"📝 主题: {topic} | 风格: {style} (主题池: {len(topics)} 个)")
@@ -1969,12 +2009,40 @@ def auto_publish_once(topics_str, mcp_url, sd_url_val, sd_model_name, model, fac
             return "❌ LLM 未配置，请先在全局设置中配置提供商"
 
         svc = LLMService(api_key, base_url, model)
-        data = svc.generate_copy(topic, style)
+        # 解析人设（随机/指定）
+        persona = _resolve_persona(persona_text) if persona_text else None
+        if persona:
+            _auto_log_append(f"🎭 人设: {persona[:20]}...")
+
+        if use_weights:
+            # 使用加权文案生成 (携带权重洞察)
+            weight_insights = f"高权重主题: {', '.join(list(analytics._weights.get('topic_weights', {}).keys())[:5])}\n"
+            weight_insights += f"权重摘要: {analytics.weights_summary}"
+            title_advice = analytics.get_title_advice()
+            hot_tags = ", ".join(analytics.get_top_tags(8))
+            try:
+                data = svc.generate_weighted_copy(topic, style, weight_insights, title_advice, hot_tags, sd_model_name=sd_model_name, persona=persona)
+                _auto_log_append("🧠 使用智能加权文案模板")
+            except Exception as e:
+                logger.warning("加权文案生成失败, 退回普通模式: %s", e)
+                data = svc.generate_copy(topic, style, sd_model_name=sd_model_name, persona=persona)
+                _auto_log_append("⚠️ 加权模板异常, 使用普通模板")
+        else:
+            data = svc.generate_copy(topic, style, sd_model_name=sd_model_name, persona=persona)
+
         title = (data.get("title", "") or "")[:20]
         content = data.get("content", "")
         sd_prompt = data.get("sd_prompt", "")
         tags = data.get("tags", [])
 
+        # 如果有高权重标签，补充到 tags 中
+        if use_weights:
+            top_tags = analytics.get_top_tags(5)
+            for t in top_tags:
+                if t not in tags:
+                    tags.append(t)
+            tags = tags[:10]  # 限制最多10个标签
+
         if not title:
             _record_error()
             return "❌ 文案生成失败：无标题"
@@ -1995,7 +2063,7 @@ def auto_publish_once(topics_str, mcp_url, sd_url_val, sd_model_name, model, fac
                 _auto_log_append("⚠️ 换脸已启用但未找到头像，跳过换脸")
         images = sd_svc.txt2img(prompt=sd_prompt, model=sd_model_name,
                                face_image=face_image,
-                               quality_mode="快速 (约30秒)")
+                               quality_mode=quality_mode_val or "快速 (约30秒)")
         if not images:
             _record_error()
             return "❌ 图片生成失败：没有返回图片"
@@ -2068,7 +2136,7 @@ def _scheduler_loop(comment_enabled, publish_enabled, reply_enabled, like_enable
                     fav_min, fav_max, fav_count_per_run,
                     op_start_hour, op_end_hour,
                     keywords, topics, mcp_url, sd_url_val, sd_model_name,
-                    model, persona_text, face_swap_on=False):
+                    model, persona_text, quality_mode_val=None, face_swap_on=False):
     """后台定时调度循环（含运营时段、冷却、收藏、统计）"""
     _auto_log_append("🤖 自动化调度器已启动")
     _auto_log_append(f"⏰ 运营时段: {int(op_start_hour)}:00 - {int(op_end_hour)}:00")
@@ -2162,7 +2230,9 @@ def _scheduler_loop(comment_enabled, publish_enabled, reply_enabled, like_enable
         if publish_enabled and now >= next_publish:
             try:
                 _auto_log_append("--- 🔄 执行自动发布 ---")
-                msg = auto_publish_once(topics, mcp_url, sd_url_val, sd_model_name, model, face_swap_on=face_swap_on)
+                msg = auto_publish_once(topics, mcp_url, sd_url_val, sd_model_name, model,
+                                       persona_text=persona_text, quality_mode_val=quality_mode_val,
+                                       face_swap_on=face_swap_on)
                 _auto_log_append(msg)
             except Exception as e:
                 _auto_log_append(f"❌ 自动发布异常: {e}")
@@ -2201,7 +2271,7 @@ def start_scheduler(comment_on, publish_on, reply_on, like_on, favorite_on,
                     fav_min, fav_max, fav_count_per_run,
                     op_start_hour, op_end_hour,
                     keywords, topics, mcp_url, sd_url_val, sd_model_name,
-                    model, persona_text, face_swap_on=False):
+                    model, persona_text, quality_mode_val, face_swap_on):
     """启动定时自动化"""
     global _auto_thread
     if _auto_running.is_set():
@@ -2227,7 +2297,7 @@ def start_scheduler(comment_on, publish_on, reply_on, like_on, favorite_on,
               op_start_hour, op_end_hour,
               keywords, topics, mcp_url, sd_url_val, sd_model_name,
               model, persona_text),
-        kwargs={"face_swap_on": face_swap_on},
+        kwargs={"quality_mode_val": quality_mode_val, "face_swap_on": face_swap_on},
         daemon=True,
     )
     _auto_thread.start()
@@ -2284,6 +2354,183 @@ def get_scheduler_status():
     return "⚪ **调度器未运行**"
 
 
+# ==================================================
+#           智能学习 & 笔记分析模块
+# ==================================================
+
+# 定时学习状态
+_learn_running = threading.Event()
+_learn_thread: threading.Thread | None = None
+
+
+def analytics_collect_data(mcp_url, user_id, xsec_token):
+    """采集笔记表现数据"""
+    if not user_id or not xsec_token:
+        return "❌ 请先填写用户 ID 和 xsec_token (在「账号登录」Tab 获取)"
+    try:
+        client = get_mcp_client(mcp_url)
+        result = analytics.collect_note_performance(client, user_id, xsec_token)
+        if "error" in result:
+            return f"❌ 数据采集失败: {result['error']}"
+        return (
+            f"✅ 数据采集完成！\n"
+            f"📝 总笔记数: {result['total']}\n"
+            f"🔄 更新: {result['updated']} 篇\n\n"
+            f"💡 点击「计算权重」进行智能学习"
+        )
+    except Exception as e:
+        logger.error("数据采集失败: %s", e)
+        return f"❌ 采集失败: {e}"
+
+
+def analytics_calculate_weights():
+    """计算内容权重"""
+    try:
+        result = analytics.calculate_weights()
+        if "error" in result:
+            return "❌ " + result["error"], analytics.generate_report()
+
+        top = result.get("top_note")
+        top_str = f" | 🏆 最佳: {top['title']} (❤️ {top.get('likes', 0)})" if top else ""
+        msg = (
+            f"✅ 权重计算完成！\n"
+            f"📊 分析了 {result['total_notes']} 篇笔记{top_str}\n\n"
+            f"💡 权重已自动保存，启用「智能加权发布」后自动生效"
+        )
+        return msg, analytics.generate_report()
+    except Exception as e:
+        logger.error("权重计算失败: %s", e)
+        return f"❌ 计算失败: {e}", ""
+
+
+def analytics_llm_deep_analysis(model):
+    """LLM 深度分析笔记表现"""
+    note_data = analytics.generate_llm_analysis_prompt()
+    if not note_data:
+        return "❌ 暂无笔记数据，请先采集"
+    try:
+        api_key, base_url, _ = _get_llm_config()
+        if not api_key:
+            return "❌ LLM 未配置"
+        svc = LLMService(api_key, base_url, model)
+        result = svc.analyze_note_performance(note_data)
+
+        lines = ["## 🧠 AI 深度分析报告\n"]
+
+        if result.get("high_perform_features"):
+            lines.append(f"### ✅ 高表现内容特征\n{result['high_perform_features']}\n")
+        if result.get("low_perform_issues"):
+            lines.append(f"### ⚠️ 低表现内容反思\n{result['low_perform_issues']}\n")
+        if result.get("user_preference"):
+            lines.append(f"### 👤 用户偏好画像\n{result['user_preference']}\n")
+
+        suggestions = result.get("content_suggestions", [])
+        if suggestions:
+            lines.append("### 📌 内容方向建议")
+            for s in suggestions:
+                priority = "🔴" if s.get("priority", 3) <= 2 else "🟡" if s.get("priority", 3) <= 3 else "🟢"
+                lines.append(f"- {priority} **{s.get('topic', '')}**: {s.get('reason', '')}")
+            lines.append("")
+
+        templates = result.get("title_templates", [])
+        if templates:
+            lines.append("### ✏️ 标题模板")
+            for t in templates:
+                lines.append(f"- 📝 {t}")
+            lines.append("")
+
+        tags = result.get("recommended_tags", [])
+        if tags:
+            lines.append(f"### 🏷️ 推荐标签\n{' '.join(f'`#{t}`' for t in tags)}\n")
+
+        return "\n".join(lines)
+
+    except Exception as e:
+        logger.error("LLM 分析失败: %s", e)
+        return f"❌ AI 分析失败: {e}"
+
+
+def analytics_get_report():
+    """获取分析报告"""
+    return analytics.generate_report()
+
+
+def analytics_get_weighted_topics():
+    """获取加权主题列表"""
+    weighted = analytics.get_weighted_topics_display()
+    if weighted:
+        return weighted
+    return "暂无权重数据，请先执行「采集数据 → 计算权重」"
+
+
+def _learn_scheduler_loop(mcp_url, user_id, xsec_token, model, interval_hours):
+    """定时学习后台循环"""
+    logger.info("定时学习已启动, 间隔 %s 小时", interval_hours)
+    _auto_log_append(f"🧠 定时学习已启动, 每 {interval_hours} 小时自动分析一次")
+    while _learn_running.is_set():
+        try:
+            # 采集数据
+            client = get_mcp_client(mcp_url)
+            result = analytics.collect_note_performance(client, user_id, xsec_token)
+            if "error" not in result:
+                _auto_log_append(f"🧠 自动采集完成: {result['total']} 篇笔记, 更新 {result['updated']} 篇")
+                # 计算权重
+                weight_result = analytics.calculate_weights()
+                if "error" not in weight_result:
+                    _auto_log_append(f"🧠 权重更新完成: 分析 {weight_result['total_notes']} 篇")
+                    # LLM 深度分析 (如果有配置)
+                    api_key, base_url, _ = _get_llm_config()
+                    if api_key and model:
+                        try:
+                            note_data = analytics.generate_llm_analysis_prompt()
+                            if note_data:
+                                svc = LLMService(api_key, base_url, model)
+                                svc.analyze_note_performance(note_data)
+                                _auto_log_append("🧠 AI 深度分析完成")
+                        except Exception as e:
+                            _auto_log_append(f"⚠️ AI 分析失败 (非致命): {e}")
+            else:
+                _auto_log_append(f"⚠️ 自动采集失败: {result.get('error', '未知')}")
+        except Exception as e:
+            _auto_log_append(f"⚠️ 定时学习异常: {e}")
+
+        # 等待下一次执行
+        wait_seconds = interval_hours * 3600
+        for _ in range(int(wait_seconds / 5)):
+            if not _learn_running.is_set():
+                break
+            time.sleep(5)
+
+    logger.info("定时学习已停止")
+    _auto_log_append("🧠 定时学习已停止")
+
+
+def start_learn_scheduler(mcp_url, user_id, xsec_token, model, interval_hours):
+    """启动定时学习"""
+    global _learn_thread
+    if _learn_running.is_set():
+        return "⚠️ 定时学习已在运行中"
+    if not user_id or not xsec_token:
+        return "❌ 请先在「账号登录」获取用户 ID 和 Token"
+
+    _learn_running.set()
+    _learn_thread = threading.Thread(
+        target=_learn_scheduler_loop,
+        args=(mcp_url, user_id, xsec_token, model, interval_hours),
+        daemon=True,
+    )
+    _learn_thread.start()
+    return f"✅ 定时学习已启动 🧠 每 {int(interval_hours)} 小时自动分析"
+
+
+def stop_learn_scheduler():
+    """停止定时学习"""
+    if not _learn_running.is_set():
+        return "⚠️ 定时学习未在运行"
+    _learn_running.clear()
+    return "🛑 定时学习已停止"
+
+
 # ==================================================
 #           Windows 开机自启管理
 # ==================================================
@@ -2485,6 +2732,7 @@ with gr.Blocks(
                 label="SD 模型", allow_custom_value=True,
                 interactive=True, scale=2,
             )
+        sd_model_info = gr.Markdown("选择模型后显示适配信息", elem_id="sd_model_info")
         status_bar = gr.Markdown("🔄 等待连接...")
 
         gr.Markdown("---")
@@ -2867,7 +3115,91 @@ with gr.Blocks(
                 label="笔记数据明细",
             )
 
-        # -------- Tab 6: 自动运营 --------
+        # -------- Tab 6: 智能学习 --------
+        with gr.Tab("🧠 智能学习"):
+            gr.Markdown(
+                "### 🧠 智能内容学习引擎\n"
+                "> 自动分析已发布笔记的表现，学习哪些内容受欢迎，用权重指导未来创作\n\n"
+                "**工作流程**: 采集数据 → 计算权重 → AI 深度分析 → 自动优化创作\n\n"
+                "💡 启用后，自动发布将优先生成高权重主题的内容"
+            )
+
+            with gr.Row():
+                # 左栏: 数据采集 & 权重计算
+                with gr.Column(scale=1):
+                    gr.Markdown("#### 📊 数据采集")
+                    learn_user_id = gr.Textbox(
+                        label="用户 ID", value=config.get("my_user_id", ""),
+                        interactive=True,
+                    )
+                    learn_xsec_token = gr.Textbox(
+                        label="xsec_token", value=config.get("xsec_token", ""),
+                        interactive=True,
+                    )
+                    btn_learn_collect = gr.Button(
+                        "📊 采集笔记数据", variant="primary", size="lg",
+                    )
+                    learn_collect_status = gr.Markdown("")
+
+                    gr.Markdown("---")
+                    gr.Markdown("#### ⚖️ 权重计算")
+                    btn_learn_calc = gr.Button(
+                        "⚖️ 计算内容权重", variant="primary", size="lg",
+                    )
+                    learn_calc_status = gr.Markdown("")
+
+                    gr.Markdown("---")
+                    gr.Markdown("#### 🤖 AI 深度分析")
+                    gr.Markdown("> 用 LLM 分析笔记数据，找出内容规律，生成策略建议")
+                    btn_learn_ai = gr.Button(
+                        "🧠 AI 深度分析", variant="primary", size="lg",
+                    )
+
+                    gr.Markdown("---")
+                    gr.Markdown("#### ⏰ 定时自动学习")
+                    gr.Markdown("> 每隔 N 小时自动采集数据 + 计算权重 + AI 分析")
+                    learn_interval = gr.Number(
+                        label="学习间隔 (小时)", value=6, minimum=1, maximum=48,
+                    )
+                    with gr.Row():
+                        btn_learn_start = gr.Button(
+                            "▶ 启动定时学习", variant="primary", size="sm",
+                        )
+                        btn_learn_stop = gr.Button(
+                            "⏹ 停止", variant="stop", size="sm",
+                        )
+                    learn_sched_status = gr.Markdown("⚪ 定时学习未启动")
+
+                    gr.Markdown("---")
+                    gr.Markdown("#### 🎯 加权主题预览")
+                    gr.Markdown("> 当前权重最高的主题 (自动发布会优先选择)")
+                    btn_show_topics = gr.Button("🔄 刷新加权主题", size="sm")
+                    learn_weighted_topics = gr.Textbox(
+                        label="加权主题池 (权重从高到低)",
+                        value=analytics.get_weighted_topics_display() or "暂无权重数据",
+                        interactive=False,
+                        lines=2,
+                    )
+                    learn_use_weights = gr.Checkbox(
+                        label="🧠 自动发布时使用智能权重 (推荐)",
+                        value=cfg.get("use_smart_weights", True),
+                        interactive=True,
+                    )
+
+                # 右栏: 分析报告
+                with gr.Column(scale=2):
+                    gr.Markdown("#### 📋 智能学习报告")
+                    learn_report = gr.Markdown(
+                        value=analytics.generate_report(),
+                        label="分析报告",
+                    )
+                    gr.Markdown("---")
+                    learn_ai_report = gr.Markdown(
+                        value="*点击「AI 深度分析」生成*",
+                        label="AI 深度分析报告",
+                    )
+
+        # -------- Tab 7: 自动运营 --------
         with gr.Tab("🤖 自动运营"):
             gr.Markdown(
                 "### 🤖 无人值守自动化运营\n"
@@ -3097,7 +3429,11 @@ with gr.Blocks(
     )
     btn_connect_sd.click(
         fn=connect_sd, inputs=[sd_url],
-        outputs=[sd_model, status_bar],
+        outputs=[sd_model, status_bar, sd_model_info],
+    )
+    sd_model.change(
+        fn=on_sd_model_change, inputs=[sd_model],
+        outputs=[sd_model_info],
     )
     btn_check_mcp.click(
         fn=check_mcp_status, inputs=[mcp_url],
@@ -3114,18 +3450,18 @@ with gr.Blocks(
     # ---- Tab 1: 内容创作 ----
     btn_gen_copy.click(
         fn=generate_copy,
-        inputs=[llm_model, topic, style],
+        inputs=[llm_model, topic, style, sd_model, persona],
         outputs=[res_title, res_content, res_prompt, res_tags, status_bar],
     )
 
     # 生成模式切换 → 同步更新步数/CFG预览
-    def on_quality_mode_change(mode):
+    def on_quality_mode_change(mode, sd_model_val):
-        p = get_sd_preset(mode)
+        p = get_sd_preset(mode, sd_model_val)
         return p["steps"], p["cfg_scale"]
 
     quality_mode.change(
         fn=on_quality_mode_change,
-        inputs=[quality_mode],
+        inputs=[quality_mode, sd_model],
         outputs=[steps, cfg_scale],
     )
 
@@ -3168,7 +3504,7 @@ with gr.Blocks(
 
     btn_gen_from_hot.click(
         fn=generate_from_hotspot,
-        inputs=[llm_model, topic_from_hot, hot_style, search_output],
+        inputs=[llm_model, topic_from_hot, hot_style, search_output, sd_model, persona],
         outputs=[hot_title, hot_content, hot_prompt, hot_tags, hot_gen_status],
     )
 
@@ -3278,7 +3614,44 @@ with gr.Blocks(
         outputs=[data_status, profile_card, chart_interact, chart_notes, notes_detail],
     )
 
-    # ---- Tab 6: 自动运营 ----
+    # ---- Tab 6: 智能学习 ----
+    btn_learn_collect.click(
+        fn=analytics_collect_data,
+        inputs=[mcp_url, learn_user_id, learn_xsec_token],
+        outputs=[learn_collect_status],
+    )
+    btn_learn_calc.click(
+        fn=analytics_calculate_weights,
+        inputs=[],
+        outputs=[learn_calc_status, learn_report],
+    )
+    btn_learn_ai.click(
+        fn=analytics_llm_deep_analysis,
+        inputs=[llm_model],
+        outputs=[learn_ai_report],
+    )
+    btn_learn_start.click(
+        fn=start_learn_scheduler,
+        inputs=[mcp_url, learn_user_id, learn_xsec_token, llm_model, learn_interval],
+        outputs=[learn_sched_status],
+    )
+    btn_learn_stop.click(
+        fn=stop_learn_scheduler,
+        inputs=[],
+        outputs=[learn_sched_status],
+    )
+    btn_show_topics.click(
+        fn=analytics_get_weighted_topics,
+        inputs=[],
+        outputs=[learn_weighted_topics],
+    )
+    learn_use_weights.change(
+        fn=lambda v: cfg.set("use_smart_weights", v) or ("✅ 智能权重已启用" if v else "⚪ 智能权重已关闭"),
+        inputs=[learn_use_weights],
+        outputs=[learn_sched_status],
+    )
+
+    # ---- Tab 7: 自动运营 ----
     # 人设切换 → 联动更新评论关键词池和主题池
     persona.change(
         fn=on_persona_changed,
@@ -3308,7 +3681,7 @@ with gr.Blocks(
     )
     btn_auto_publish.click(
         fn=_auto_publish_with_log,
-        inputs=[auto_publish_topics, mcp_url, sd_url, sd_model, llm_model, face_swap_toggle],
+        inputs=[auto_publish_topics, mcp_url, sd_url, sd_model, llm_model, persona, quality_mode, face_swap_toggle],
         outputs=[auto_publish_result, auto_log_display],
     )
     btn_start_sched.click(
@@ -3322,7 +3695,7 @@ with gr.Blocks(
                 sched_start_hour, sched_end_hour,
                 auto_comment_keywords, auto_publish_topics,
                 mcp_url, sd_url, sd_model, llm_model, persona,
-                face_swap_toggle],
+                quality_mode, face_swap_toggle],
         outputs=[sched_result],
     )
     btn_stop_sched.click(

sd_service.py

@@ -16,9 +16,156 @@ SD_TIMEOUT = 1800  # 图片生成可能需要较长时间
 # 头像文件默认保存路径
 FACE_IMAGE_PATH = os.path.join(os.path.dirname(__file__), "my_face.png")
 
-# ==================== 生成质量预设 ====================
+# ==================== 多模型配置系统 ====================
-# 针对 JuggernautXL (SDXL) 优化的三档参数
+# 每个模型的最优参数、prompt 增强词、负面提示词、三档预设
-SD_PRESETS = {
+
+SD_MODEL_PROFILES = {
+    # ---- majicmixRealistic: 东亚网红感，朋友圈自拍/美妆/穿搭 (SD 1.5) ----
+    "majicmixRealistic": {
+        "display_name": "majicmixRealistic ⭐⭐⭐⭐⭐",
+        "description": "东亚网红感 | 朋友圈自拍、美妆、穿搭",
+        "arch": "sd15",  # SD 1.5 架构
+        # 自动追加到 prompt 前面的增强词
+        "prompt_prefix": (
+            "(best quality:1.4), (masterpiece:1.4), (ultra detailed:1.3), "
+            "(photorealistic:1.4), (realistic:1.3), raw photo, "
+            "(asian girl:1.3), (chinese:1.2), (east asian features:1.2), "
+            "(delicate facial features:1.2), (fair skin:1.1), (natural skin texture:1.2), "
+            "(soft lighting:1.1), (natural makeup:1.1), "
+        ),
+        # 自动追加到 prompt 后面的补充词
+        "prompt_suffix": (
+            ", film grain, shallow depth of field, "
+            "instagram aesthetic, xiaohongshu style, phone camera feel"
+        ),
+        "negative_prompt": (
+            "(nsfw:1.5), (nudity:1.5), (worst quality:2), (low quality:2), (normal quality:2), "
+            "lowres, bad anatomy, bad hands, text, error, missing fingers, "
+            "extra digit, fewer digits, cropped, jpeg artifacts, signature, watermark, "
+            "blurry, deformed, mutated, disfigured, ugly, duplicate, "
+            "poorly drawn face, poorly drawn hands, extra limbs, fused fingers, "
+            "too many fingers, long neck, out of frame, "
+            "western face, european face, caucasian, deep-set eyes, high nose bridge, "
+            "blonde hair, red hair, blue eyes, green eyes, freckles, thick body hair, "
+            "painting, cartoon, anime, sketch, illustration, 3d render"
+        ),
+        "presets": {
+            "快速 (约30秒)": {
+                "steps": 20,
+                "cfg_scale": 7.0,
+                "width": 512,
+                "height": 768,
+                "sampler_name": "Euler a",
+                "scheduler": "Normal",
+                "batch_size": 2,
+            },
+            "标准 (约1分钟)": {
+                "steps": 30,
+                "cfg_scale": 7.0,
+                "width": 512,
+                "height": 768,
+                "sampler_name": "DPM++ 2M",
+                "scheduler": "Karras",
+                "batch_size": 2,
+            },
+            "精细 (约2-3分钟)": {
+                "steps": 40,
+                "cfg_scale": 7.5,
+                "width": 576,
+                "height": 864,
+                "sampler_name": "DPM++ SDE",
+                "scheduler": "Karras",
+                "batch_size": 2,
+            },
+        },
+    },
+
+    # ---- Realistic Vision: 写实摄影感，纪实摄影/街拍/真实质感 (SD 1.5) ----
+    "realisticVision": {
+        "display_name": "Realistic Vision ⭐⭐⭐⭐",
+        "description": "写实摄影感 | 纪实摄影、街拍、真实质感",
+        "arch": "sd15",
+        "prompt_prefix": (
+            "RAW photo, (best quality:1.4), (masterpiece:1.3), (realistic:1.4), "
+            "(photorealistic:1.4), 8k uhd, DSLR, high quality, "
+            "(asian:1.2), (chinese girl:1.2), (east asian features:1.1), "
+            "(natural skin:1.2), (skin pores:1.1), (detailed skin texture:1.2), "
+        ),
+        "prompt_suffix": (
+            ", shot on Canon EOS R5, 85mm lens, f/1.8, "
+            "natural lighting, documentary style, street photography, "
+            "film color grading, depth of field"
+        ),
+        "negative_prompt": (
+            "(nsfw:1.5), (nudity:1.5), (worst quality:2), (low quality:2), (normal quality:2), "
+            "lowres, bad anatomy, bad hands, text, error, missing fingers, "
+            "extra digit, fewer digits, cropped, jpeg artifacts, signature, watermark, "
+            "blurry, deformed, mutated, disfigured, ugly, duplicate, "
+            "poorly drawn face, extra limbs, fused fingers, long neck, "
+            "western face, european face, caucasian, deep-set eyes, "
+            "blonde hair, blue eyes, green eyes, freckles, "
+            "painting, cartoon, anime, sketch, illustration, 3d render, "
+            "over-sharpened, over-saturated, plastic skin, airbrushed, "
+            "smooth skin, doll-like, HDR, overprocessed"
+        ),
+        "presets": {
+            "快速 (约30秒)": {
+                "steps": 20,
+                "cfg_scale": 7.0,
+                "width": 512,
+                "height": 768,
+                "sampler_name": "Euler a",
+                "scheduler": "Normal",
+                "batch_size": 2,
+            },
+            "标准 (约1分钟)": {
+                "steps": 28,
+                "cfg_scale": 7.0,
+                "width": 512,
+                "height": 768,
+                "sampler_name": "DPM++ 2M",
+                "scheduler": "Karras",
+                "batch_size": 2,
+            },
+            "精细 (约2-3分钟)": {
+                "steps": 40,
+                "cfg_scale": 7.5,
+                "width": 576,
+                "height": 864,
+                "sampler_name": "DPM++ SDE",
+                "scheduler": "Karras",
+                "batch_size": 2,
+            },
+        },
+    },
+
+    # ---- Juggernaut XL: 电影大片感，高画质/商业摄影/复杂背景 (SDXL) ----
+    "juggernautXL": {
+        "display_name": "Juggernaut XL ⭐⭐⭐⭐",
+        "description": "电影大片感 | 高画质、商业摄影、复杂背景",
+        "arch": "sdxl",  # SDXL 架构
+        "prompt_prefix": (
+            "masterpiece, best quality, ultra detailed, 8k uhd, high resolution, "
+            "photorealistic, cinematic lighting, cinematic composition, "
+            "asian girl, chinese, east asian features, black hair, dark brown eyes, "
+            "delicate facial features, fair skin, slim figure, "
+        ),
+        "prompt_suffix": (
+            ", cinematic color grading, anamorphic lens, bokeh, "
+            "volumetric lighting, ray tracing, global illumination, "
+            "commercial photography, editorial style, vogue aesthetic"
+        ),
+        "negative_prompt": (
+            "nsfw, nudity, lowres, bad anatomy, bad hands, text, error, missing fingers, "
+            "extra digit, fewer digits, cropped, worst quality, low quality, normal quality, "
+            "jpeg artifacts, signature, watermark, blurry, deformed, mutated, disfigured, "
+            "ugly, duplicate, morbid, mutilated, poorly drawn face, poorly drawn hands, "
+            "extra limbs, fused fingers, too many fingers, long neck, username, "
+            "out of frame, distorted, oversaturated, underexposed, overexposed, "
+            "western face, european face, caucasian, deep-set eyes, high nose bridge, "
+            "blonde hair, red hair, blue eyes, green eyes, freckles, thick body hair"
+        ),
+        "presets": {
             "快速 (约30秒)": {
                 "steps": 12,
                 "cfg_scale": 5.0,
@@ -46,27 +193,73 @@ SD_PRESETS = {
                 "scheduler": "Karras",
                 "batch_size": 2,
             },
+        },
+    },
 }
 
+# 默认配置 profile key
+DEFAULT_MODEL_PROFILE = "juggernautXL"
+
+
+def detect_model_profile(model_name: str) -> str:
+    """根据 SD 模型名称自动识别对应的 profile key"""
+    name_lower = model_name.lower() if model_name else ""
+    if "majicmix" in name_lower or "majic" in name_lower:
+        return "majicmixRealistic"
+    elif "realistic" in name_lower and "vision" in name_lower:
+        return "realisticVision"
+    elif "rv" in name_lower and ("v5" in name_lower or "v6" in name_lower or "v4" in name_lower):
+        return "realisticVision"  # RV v5.1 等简写
+    elif "juggernaut" in name_lower or "jugger" in name_lower:
+        return "juggernautXL"
+    # 根据架构猜测
+    elif "xl" in name_lower or "sdxl" in name_lower:
+        return "juggernautXL"  # SDXL 架构默认用 Juggernaut 参数
+    else:
+        return DEFAULT_MODEL_PROFILE  # 无法识别时默认
+
+
+def get_model_profile(model_name: str = None) -> dict:
+    """获取模型配置 profile"""
+    key = detect_model_profile(model_name) if model_name else DEFAULT_MODEL_PROFILE
+    return SD_MODEL_PROFILES.get(key, SD_MODEL_PROFILES[DEFAULT_MODEL_PROFILE])
+
+
+def get_model_profile_info(model_name: str = None) -> str:
+    """获取当前模型的显示信息 (Markdown 格式)"""
+    profile = get_model_profile(model_name)
+    key = detect_model_profile(model_name) if model_name else DEFAULT_MODEL_PROFILE
+    is_default = key == DEFAULT_MODEL_PROFILE and model_name and detect_model_profile(model_name) == DEFAULT_MODEL_PROFILE
+    # 如果检测结果是默认回退的, 说明是未知模型
+    actual_key = detect_model_profile(model_name) if model_name else None
+    presets = profile["presets"]
+    first_preset = list(presets.values())[0]
+    res = f"{first_preset.get('width', '?')}×{first_preset.get('height', '?')}"
+    lines = [
+        f"**🎨 {profile['display_name']}** | `{profile['arch'].upper()}` | {res}",
+        f"> {profile['description']}",
+    ]
+    if model_name and not any(k in (model_name or "").lower() for k in ["majicmix", "realistic", "juggernaut"]):
+        lines.append(f"> ⚠️ 未识别的模型，使用默认档案 ({profile['display_name']})")
+    return "\n".join(lines)
+
+
+# ==================== 兼容旧接口 ====================
+# 默认预设和反向提示词 (使用 Juggernaut XL 作为默认)
+
+SD_PRESETS = SD_MODEL_PROFILES[DEFAULT_MODEL_PROFILE]["presets"]
 SD_PRESET_NAMES = list(SD_PRESETS.keys())
 
 
-def get_sd_preset(name: str) -> dict:
+def get_sd_preset(name: str, model_name: str = None) -> dict:
-    """获取生成预设参数，默认返回'标准'"""
+    """获取生成预设参数，自动适配模型"""
-    return SD_PRESETS.get(name, SD_PRESETS["标准 (约1分钟)"])
+    profile = get_model_profile(model_name)
+    presets = profile.get("presets", SD_PRESETS)
+    return presets.get(name, presets.get("标准 (约1分钟)", list(presets.values())[0]))
 
 
-# 默认反向提示词（针对 JuggernautXL / SDXL 优化，偏向东方审美）
+# 默认反向提示词（Juggernaut XL）
-DEFAULT_NEGATIVE = (
+DEFAULT_NEGATIVE = SD_MODEL_PROFILES[DEFAULT_MODEL_PROFILE]["negative_prompt"]
-    "nsfw, nudity, lowres, bad anatomy, bad hands, text, error, missing fingers, "
-    "extra digit, fewer digits, cropped, worst quality, low quality, normal quality, "
-    "jpeg artifacts, signature, watermark, blurry, deformed, mutated, disfigured, "
-    "ugly, duplicate, morbid, mutilated, poorly drawn face, poorly drawn hands, "
-    "extra limbs, fused fingers, too many fingers, long neck, username, "
-    "out of frame, distorted, oversaturated, underexposed, overexposed, "
-    "western face, european face, caucasian, deep-set eyes, high nose bridge, "
-    "blonde hair, red hair, blue eyes, green eyes, freckles, thick body hair"
-)
 
 
 class SDService:
@@ -201,7 +394,7 @@ class SDService:
     def txt2img(
         self,
         prompt: str,
-        negative_prompt: str = DEFAULT_NEGATIVE,
+        negative_prompt: str = None,
         model: str = None,
         steps: int = None,
         cfg_scale: float = None,
@@ -214,21 +407,34 @@ class SDService:
         face_image: Image.Image = None,
         quality_mode: str = None,
     ) -> list[Image.Image]:
-        """文生图（参数针对 JuggernautXL 优化）
+        """文生图（自动适配当前 SD 模型的最优参数）
         
         Args:
+            model: SD 模型名，自动识别并应用对应配置
             face_image: 头像 PIL Image，传入后自动启用 ReActor 换脸
-            quality_mode: 预设模式名，如 '快速 (约30秒)' / '标准 (约1分钟)' / '精细 (约2-3分钟)'
+            quality_mode: 预设模式名
-                          传入后自动应用预设参数，其余参数可覆盖
         """
         if model:
             self.switch_model(model)
 
-        # 加载预设作为基底，再用显式参数覆盖
+        # 自动识别模型配置
-        preset = get_sd_preset(quality_mode) if quality_mode else get_sd_preset("标准 (约1分钟)")
+        profile = get_model_profile(model)
+        profile_key = detect_model_profile(model)
+        logger.info("🎯 SD 模型识别: %s → %s (%s)",
+                    model or "默认", profile_key, profile["description"])
+
+        # 加载模型专属预设参数
+        preset = get_sd_preset(quality_mode, model) if quality_mode else get_sd_preset("标准 (约1分钟)", model)
+
+        # 自动增强 prompt: 前缀 + 原始 prompt + 后缀
+        enhanced_prompt = profile.get("prompt_prefix", "") + prompt + profile.get("prompt_suffix", "")
+
+        # 使用模型专属反向提示词
+        final_negative = negative_prompt if negative_prompt is not None else profile.get("negative_prompt", DEFAULT_NEGATIVE)
+
         payload = {
-            "prompt": prompt,
+            "prompt": enhanced_prompt,
-            "negative_prompt": negative_prompt,
+            "negative_prompt": final_negative,
             "steps": steps if steps is not None else preset["steps"],
             "cfg_scale": cfg_scale if cfg_scale is not None else preset["cfg_scale"],
             "width": width if width is not None else preset["width"],
@@ -238,8 +444,8 @@ class SDService:
             "sampler_name": sampler_name if sampler_name is not None else preset["sampler_name"],
             "scheduler": scheduler if scheduler is not None else preset["scheduler"],
         }
-        logger.info("SD 生成参数: steps=%s, cfg=%.1f, %dx%d, sampler=%s",
+        logger.info("SD 生成参数 [%s]: steps=%s, cfg=%.1f, %dx%d, sampler=%s",
-                    payload['steps'], payload['cfg_scale'],
+                    profile_key, payload['steps'], payload['cfg_scale'],
                     payload['width'], payload['height'], payload['sampler_name'])
 
         # 如果提供了头像，通过 ReActor 换脸
@@ -264,30 +470,37 @@ class SDService:
         self,
         init_image: Image.Image,
         prompt: str,
-        negative_prompt: str = DEFAULT_NEGATIVE,
+        negative_prompt: str = None,
         denoising_strength: float = 0.5,
         steps: int = 30,
-        cfg_scale: float = 5.0,
+        cfg_scale: float = None,
-        sampler_name: str = "DPM++ 2M",
+        sampler_name: str = None,
-        scheduler: str = "Karras",
+        scheduler: str = None,
+        model: str = None,
     ) -> list[Image.Image]:
-        """图生图（参数针对 JuggernautXL 优化）"""
+        """图生图（自动适配模型参数）"""
+        profile = get_model_profile(model)
+        preset = get_sd_preset("标准 (约1分钟)", model)
+
         # 将 PIL Image 转为 base64
         buf = io.BytesIO()
         init_image.save(buf, format="PNG")
         init_b64 = base64.b64encode(buf.getvalue()).decode("utf-8")
 
+        enhanced_prompt = profile.get("prompt_prefix", "") + prompt + profile.get("prompt_suffix", "")
+        final_negative = negative_prompt if negative_prompt is not None else profile.get("negative_prompt", DEFAULT_NEGATIVE)
+
         payload = {
             "init_images": [init_b64],
-            "prompt": prompt,
+            "prompt": enhanced_prompt,
-            "negative_prompt": negative_prompt,
+            "negative_prompt": final_negative,
             "denoising_strength": denoising_strength,
             "steps": steps,
-            "cfg_scale": cfg_scale,
+            "cfg_scale": cfg_scale if cfg_scale is not None else preset["cfg_scale"],
             "width": init_image.width,
             "height": init_image.height,
-            "sampler_name": sampler_name,
+            "sampler_name": sampler_name if sampler_name is not None else preset["sampler_name"],
-            "scheduler": scheduler,
+            "scheduler": scheduler if scheduler is not None else preset["scheduler"],
         }
 
         resp = requests.post(