diff --git a/com.awspaas.user.apps.yili.integration/template/page/Department.html b/com.awspaas.user.apps.yili.integration/template/page/Department.html
index a23a3c89..4c868795 100644
--- a/com.awspaas.user.apps.yili.integration/template/page/Department.html
+++ b/com.awspaas.user.apps.yili.integration/template/page/Department.html
@@ -610,7 +610,7 @@
       },
       openInFullScreen(){
         this.dialogVisible = false;
-        window.open("https://yiligpt.x.digitalyili.com/libchat?lib=b8e082947190f2aa4fca0d96a5a95ea5&priv=1&sid=" + sid, "_blank");
+        window.open("https://iam.digitalyili.com/proxy/sso?target=https%3A%2F%2Fyiligpt.x.digitalyili.com%2Fauth-center%253Fplatform%253Doa%2526lib%253Db8e082947190f2aa4fca0d96a5a95ea5%2526priv%253D1", "_blank");
       }
   },
   });