diff --git a/packages/device/IntelligentSecurity/AppISManage/AppISManage.vue b/packages/device/IntelligentSecurity/AppISManage/AppISManage.vue
index 36fff7a7..ede77678 100644
--- a/packages/device/IntelligentSecurity/AppISManage/AppISManage.vue
+++ b/packages/device/IntelligentSecurity/AppISManage/AppISManage.vue
@@ -54,8 +54,7 @@
       splitOps() {
         return [
           { label: '单分屏', value: 1, per: '100%' },
-          { label: '四分屏', value: 4, per: '49.2%' },
-          { label: '九分屏', value: 9, per: '32%' },
+          { label: '四分屏', value: 4, per: '49.2%' }
         ]
       },
       currentSplitStyle() {