继续优化UI加载速度

app/views/panels/ai_image_panel.py

@@ -1220,6 +1220,10 @@ def _build_ucd_resized_image(image_path: str, target_w: int, target_h: int) -> s
 
 def refresh_ai_image_theme(self: "PQAutomationApp"):
     """刷新 AI 图片面板中的主题相关控件。"""
+    if getattr(self, "current_panel", None) != "ai_image":
+        self._ai_image_theme_dirty = True
+        return
+    self._ai_image_theme_dirty = False
     if hasattr(self, "_apply_ai_image_list_style"):
         self._apply_ai_image_list_style()
     tip = getattr(self, "_ai_image_tooltip", None)