diff --git a/client-configs.json b/client-configs.json
index dc9c0f7..21e12be 100644
--- a/client-configs.json
+++ b/client-configs.json
@@ -6,7 +6,7 @@
     "placeholder": "快告诉智念您在想什么~",
     "loginDesc": "您好，欢迎来到智念科技",
     "logo": "https://oss.nianxx.cn/mp/static/version_101/login/dh_logo.png",
-    "ipLargeImage": "https://oss.nianxx.cn/mp/static/version_101/dh/dh_large.png",
+    "ipLargeImage": "https://oss.nianxx.cn/mp/static/version_101/zn/zn_large.png",
     "ipSmallImage": "https://oss.nianxx.cn/mp/static/version_101/dh/dh_small.png",
     "ipLargeImageHeight": 19687,
     "ipSmallImageHeight": 3744,
@@ -47,4 +47,4 @@
     "ipLargeTime": 4,
     "ipSmallTime": 6
   }
-}
+}
\ No newline at end of file