diff --git a/composer.json b/composer.json
index 3322fbb..c3bd8c9 100644
--- a/composer.json
+++ b/composer.json
@@ -20,7 +20,6 @@
     "endroid/qr-code": "^1.9",
     "topthink/framework": "5.1.*",
     "aliyuncs/oss-sdk-php": "^2.2",
-    "zoujingli/ip2region": "dev-master",
     "topthink/think-image": "^1.0",
     "workerman/gateway-worker-for-win" : ">=3.0.0",
     "workerman/gateway-worker" : ">=3.0.0",
@@ -28,7 +27,8 @@
     "phpoffice/phpspreadsheet": "^1.5",
     "firebase/php-jwt": "^5.0",
     "phpmailer/phpmailer": "^6.0",
-    "mingyoung/dingtalk": "2.0"
+    "mingyoung/dingtalk": "2.0",
+    "zoujingli/ip2region": "^1.0"
   },
   "autoload": {
     "psr-4": {