diff --git a/composer.json b/composer.json
index 1250d52..1dd5bde 100644
--- a/composer.json
+++ b/composer.json
@@ -18,7 +18,7 @@
         "guzzlehttp/guzzle": "^7.2",
         "laravel/framework": "^10.0",
         "laravel/tinker": "^2.8",
-        "catchadmin/core": "^0.2.2"
+        "catchadmin/core": "^0.2.4"
     },
     "require-dev": {
         "fakerphp/faker": "^1.9.1",
@@ -69,12 +69,6 @@
             "pestphp/pest-plugin": true
         }
     },
-    "repositories": {
-        "packagist": {
-            "type": "composer",
-            "url": "https://mirrors.tencent.com/composer/"
-        }
-    },
     "minimum-stability": "dev",
     "prefer-stable": true
-}
+}
\ No newline at end of file