diff --git a/src/views/agent/chat/index.vue b/src/views/agent/chat/index.vue
index 723ec74..e5ad036 100644
--- a/src/views/agent/chat/index.vue
+++ b/src/views/agent/chat/index.vue
@@ -162,7 +162,7 @@ const cozeWebSdkConfig = (botId, name, auth, userInfo) => {
       },
       base: {
         icon: '',
-        zIndex: 1000,
+        zIndex: 100,
         lang: 'zh-CN',
       },
       footer: {