diff --git a/module/web.py b/module/web.py
index f59e929..95e4eb5 100644
--- a/module/web.py
+++ b/module/web.py
@@ -1239,7 +1239,19 @@ def api_settings_general():
     with open(CONFIG_FILE_PATH, "w", encoding="utf-8") as f:
         yaml_inst.dump(config, f)
 
+    # 同步更新内存中的配置，避免重启前 update_config() 把新值覆盖回旧值
     if _app:
+        if "max_download_task" in data:
+            _app.config["max_download_task"] = config["max_download_task"]
+        if "log_level" in data:
+            _app.config["log_level"] = config["log_level"]
+        if "save_path" in data and data.get("save_path"):
+            _app.config["save_path"] = config["save_path"]
+        if "proxy" in data:
+            if "proxy" in config:
+                _app.config["proxy"] = dict(config["proxy"])
+            else:
+                _app.config.pop("proxy", None)
         _app.restart_program = True
     return jsonify({"success": True})