diff --git a/cores/qqbot/core.py b/cores/qqbot/core.py
index 61474e52c..0c8345f81 100644
--- a/cores/qqbot/core.py
+++ b/cores/qqbot/core.py
@@ -372,7 +372,7 @@ def initBot(cfg, prov):
 
     global qq_bot, qqbot_loop
     qqbot_loop = asyncio.new_event_loop()
-    if cc.get("qqbot_appid", None) is not None and cc.get("qqbot_secret", None) is not None:
+    if cc.get("qqbot_appid", '') != '' and cc.get("qqbot_secret", '') != '':
         gu.log("- 启用QQ群机器人 -", gu.LEVEL_INFO)
         thread_inst = threading.Thread(target=run_qqbot, args=(qqbot_loop, qq_bot,), daemon=False)
         thread_inst.start()
diff --git a/util/cmd_config.py b/util/cmd_config.py
index 0312505ee..03d81c43c 100644
--- a/util/cmd_config.py
+++ b/util/cmd_config.py
@@ -5,7 +5,7 @@ cpath = "cmd_config.json"
 
 def check_exist():
     if not os.path.exists(cpath):
-        with open(cpath, "w", encoding="utf-8") as f:
+        with open(cpath, "w", encoding="utf-8-sig") as f:
             json.dump({}, f, indent=4, ensure_ascii=False)
             f.flush()
 
@@ -14,7 +14,7 @@ class CmdConfig():
     @staticmethod
     def get(key, default=None):
         check_exist()
-        with open(cpath, "r", encoding="utf-8") as f:
+        with open(cpath, "r", encoding="utf-8-sig") as f:
             d = json.load(f)
             if key in d:
                 return d[key]
@@ -24,16 +24,16 @@ class CmdConfig():
     @staticmethod
     def get_all():
         check_exist()
-        with open(cpath, "r", encoding="utf-8") as f:
+        with open(cpath, "r", encoding="utf-8-sig") as f:
             return json.load(f)
         
     @staticmethod
     def put(key, value):
         check_exist()
-        with open(cpath, "r", encoding="utf-8") as f:
+        with open(cpath, "r", encoding="utf-8-sig") as f:
             d = json.load(f)
             d[key] = value
-            with open(cpath, "w", encoding="utf-8") as f:
+            with open(cpath, "w", encoding="utf-8-sig") as f:
                 json.dump(d, f, indent=4, ensure_ascii=False)
                 f.flush()
 
@@ -41,7 +41,7 @@ class CmdConfig():
     def init_attributes(keys: list, init_val = ""):
         check_exist()
         conf_str = ''
-        with open(cpath, "r", encoding="utf-8") as f:
+        with open(cpath, "r", encoding="utf-8-sig") as f:
              conf_str = f.read()
         if conf_str.startswith(u'/ufeff'):
             conf_str = conf_str.encode('utf8')[3:].decode('utf8')
@@ -52,6 +52,6 @@ class CmdConfig():
                 d[k] = init_val
                 _tag = True
         if _tag:
-            with open(cpath, "w", encoding="utf-8") as f:
+            with open(cpath, "w", encoding="utf-8-sig") as f:
                 json.dump(d, f, indent=4, ensure_ascii=False)
                 f.flush()
\ No newline at end of file