diff --git a/services/config_manager.py b/services/config_manager.py
index 829a682..4fbd39f 100644
--- a/services/config_manager.py
+++ b/services/config_manager.py
@@ -95,13 +95,22 @@ class ConfigManager:
 
     def save(self):
         """原子写：临时文件 + os.replace，防止写中断导致数据损坏"""
+        import time
         config_dir = os.path.dirname(os.path.abspath(CONFIG_FILE)) or "."
         try:
             fd, tmp_path = tempfile.mkstemp(dir=config_dir, suffix=".tmp", prefix="config_")
             try:
                 with os.fdopen(fd, "w", encoding="utf-8") as f:
                     json.dump(self._config, f, indent=4, ensure_ascii=False)
-                os.replace(tmp_path, CONFIG_FILE)
+                # Windows 下目标文件被占用时 os.replace 会抛 PermissionError(WinError 5)，重试最多 3 次
+                for attempt in range(3):
+                    try:
+                        os.replace(tmp_path, CONFIG_FILE)
+                        break
+                    except PermissionError:
+                        if attempt == 2:
+                            raise
+                        time.sleep(0.1)
             except Exception:
                 try:
                     os.remove(tmp_path)
diff --git a/services/llm_service.py b/services/llm_service.py
index 26511dc..ebf33d2 100644
--- a/services/llm_service.py
+++ b/services/llm_service.py
@@ -370,7 +370,7 @@ class LLMService:
     @staticmethod
     def get_sd_prompt_guide(sd_model_name: str = None, persona: str = None) -> str:
         """根据当前 SD 模型 + 人设 生成 LLM 使用的绘图 Prompt 指南（含反 AI 检测指导 + 人设视觉风格）"""
-        from sd_service import SD_MODEL_PROFILES, detect_model_profile, get_persona_sd_profile
+        from services.sd_service import SD_MODEL_PROFILES, detect_model_profile, get_persona_sd_profile
 
         key = detect_model_profile(sd_model_name) if sd_model_name else "juggernautXL"
         profile = SD_MODEL_PROFILES.get(key, SD_MODEL_PROFILES["juggernautXL"])
diff --git a/ui/app.py b/ui/app.py
index 6cc6728..b8a968d 100644
--- a/ui/app.py
+++ b/ui/app.py
@@ -70,7 +70,7 @@ def _fn_topic_recommend(model_name):
 
 def _fn_batch_generate(model_name, topics, style, sd_model_name, persona_text, template_name):
     """批量生成文案并入草稿队列"""
-    pq = PublishQueue()
+    pq = PublishQueue("xhs_workspace")
     return batch_generate_copy(
         model=model_name,
         topics=topics,
diff --git a/ui/tab_create.py b/ui/tab_create.py
index 20ba138..76f0918 100644
--- a/ui/tab_create.py
+++ b/ui/tab_create.py
@@ -83,6 +83,7 @@ def build_tab(
                     label="封面图策略",
                     value="人物特写",
                     info="影响 SD 构图和尺寸",
+                    interactive=True,
                 )
                 quality_mode = gr.Radio(
                     sd_preset_names,