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app.py

@@ -563,8 +563,16 @@ async def get_system_config(config_key: str, current_user: str = Depends(require
         raise ValueError("invalid configuration constant")
     try:
         # 管理回读用于确认SQL保存结果，不能用另一个来源的旧值代替。
-        row = db.query(SystemConfig).filter(SystemConfig.config_key == config_key).first()
+        storage_key = "image_moderation_enabled" if config_key == "image_moderation" else config_key
+        row = db.query(SystemConfig).filter(SystemConfig.config_key == storage_key).first()
         value = None if row is None else json.loads(row.config_value, parse_constant=reject_constant)
+        if config_key == "image_moderation":
+            if row is None:
+                from image_moderation import _is_moderation_enabled
+                value = _is_moderation_enabled()
+            if type(value) is not bool:
+                raise ValueError("invalid moderation configuration")
+            value = {"enabled": value}
     except Exception:
         raise HTTPException(status_code=503, detail="config_read_unavailable") from None
     return {"status": "success", "data": value}
@@ -621,8 +629,15 @@ async def set_system_config(config_key: str, value: dict, current_user: str = De
     # 🔒 权限验证
     if not _is_admin(current_user):
         raise HTTPException(status_code=403, detail="无权修改系统配置，仅管理员可操作")
+    storage_key = config_key
+    storage_value = value
+    if config_key == "image_moderation":
+        if set(value) != {"enabled"} or type(value["enabled"]) is not bool:
+            raise HTTPException(status_code=400, detail="invalid_moderation_configuration")
+        storage_key = "image_moderation_enabled"
+        storage_value = value["enabled"]
     try:
-        _save_system_config_to_db(db, config_key, value, updated_by=current_user, strict=True)
+        _save_system_config_to_db(db, storage_key, storage_value, updated_by=current_user, strict=True)
     except Exception:
         raise HTTPException(status_code=503, detail="config_save_unconfirmed") from None
     return {"status": "success", "message": "配置已更新"}