diff --git a/common/default_config.py b/common/default_config.py
index 80c415e..422aafb 100644
--- a/common/default_config.py
+++ b/common/default_config.py
@@ -36,6 +36,12 @@ common:
     version: 修改为你的源版本
     filename: lx-music-source.js # 客户端保存脚本时的文件名（可能因浏览器不同出现不一样的情况）
     dev: true # 是否启用开发模式
+    update: true # 是否开启脚本更新提醒
+    # 可用参数
+    # {updateUrl}为更新地址(带请求key)
+    # {url}为请求时的url(不带请求的param)
+    # {key}为请求时携带的key
+    updateMsg: "源脚本有更新啦，更新地址:\n{updateUrl}"
     quality:
       kw: [128k]
       kg: [128k]
diff --git a/common/lx_script.py b/common/lx_script.py
index 4ea9b6c..731f135 100644
--- a/common/lx_script.py
+++ b/common/lx_script.py
@@ -95,6 +95,8 @@ async def generate_script_response(request):
             newScriptLines.append(" * @version " + config.read_config("common.download_config.version"))
         elif (line.startswith("const DEV_ENABLE ")):
             newScriptLines.append("const DEV_ENABLE = " + str(config.read_config("common.download_config.dev")).lower())
+        elif (line.startswith("const UPDATE_ENABLE ")):
+            newScriptLines.append("const UPDATE_ENABLE = " + str(config.read_config("common.download_config.update")).lower())
         else:
             newScriptLines.append(oline)
     r = '\n'.join(newScriptLines)
@@ -102,13 +104,16 @@ async def generate_script_response(request):
     r = re.sub(r'const MUSIC_QUALITY = {[^}]+}', f'const MUSIC_QUALITY = JSON.parse(\'{json.dumps(config.read_config("common.download_config.quality"))}\')', r)
     
     # 用于检查更新
-    md5 = createMD5(r)
-    r = r.replace(r"const SCRIPT_MD5 = ''", f"const SCRIPT_MD5 = '{md5}'")
-    if (request.query.get('checkUpdate')):
-        if (request.query.get('checkUpdate') == md5):
-            return {'code': 0, 'msg': 'success', 'data': None}, 200
-        updateUrl = f"{'https' if config.read_config('common.ssl_info.is_https') else 'http'}://{request.host}/script{('?key=' + request.query.get('key')) if request.query.get('key') else ''}"
-        return {'code': 0, 'msg': 'success', 'data': {'updateMsg': f'源脚本有更新啦,更新地址:\n{updateUrl}', 'updateUrl': updateUrl}}, 200
+    if (config.read_config("common.download_config.update")):
+        md5 = createMD5(r)
+        r = r.replace(r"const SCRIPT_MD5 = ''", f"const SCRIPT_MD5 = '{md5}'")
+        if (request.query.get('checkUpdate')):
+            if (request.query.get('checkUpdate') == md5):
+                return {'code': 0, 'msg': 'success', 'data': None}, 200
+            url = f"{'https' if config.read_config('common.ssl_info.is_https') else 'http'}://{request.host}/script"
+            updateUrl = f"{url}{('?key=' + request.query.get('key')) if request.query.get('key') else ''}"
+            updateMsg = config.read_config('common.download_config.updateMsg').format(updateUrl = updateUrl, url = url, key = request.query.get('key')).replace('\\n', '\n')
+            return {'code': 0, 'msg': 'success', 'data': {'updateMsg': updateMsg, 'updateUrl': updateUrl}}, 200
     
     return Response(text = r, content_type = 'text/javascript',
                     headers = {
diff --git a/lx-music-source-example.js b/lx-music-source-example.js
index e0bc6cd..af37af0 100644
--- a/lx-music-source-example.js
+++ b/lx-music-source-example.js
@@ -8,6 +8,8 @@
 
 // 是否开启开发模式
 const DEV_ENABLE = true
+// 是否开启更新提醒
+const UPDATE_ENABLE = true
 // 服务端地址
 const API_URL = 'http://127.0.0.1:9763'
 // 服务端配置的请求key
@@ -281,6 +283,6 @@ on(EVENT_NAMES.request, ({ action, source, info }) => {
 })
 
 // 检查更新
-checkUpdate()
+if (UPDATE_ENABLE) checkUpdate()
 // 向 LX Music 发送初始化成功事件
 send(EVENT_NAMES.inited, { status: true, openDevTools: DEV_ENABLE, sources: musicSources })