diff --git a/src/components/PermissionButton/index.vue b/src/components/PermissionButton/index.vue
index 93310798..08028be5 100644
--- a/src/components/PermissionButton/index.vue
+++ b/src/components/PermissionButton/index.vue
@@ -1,7 +1,7 @@
 <template>
   <template v-if="isPermission">
     <template v-if="popConfirm">
-      <j-popconfirm :overlayStyle='{width: "220px"}' v-bind="popConfirm" :disabled="!isPermission || props.disabled">
+      <j-popconfirm :disabled="!isPermission || props.disabled" :overlayStyle='{width: "220px", zIndex: 1075 }' v-bind="popConfirm">
         <j-tooltip v-if="tooltip" v-bind="tooltip">
           <slot v-if="noButton"></slot>
           <j-button v-else v-bind="props" :disabled="_isPermission" :style="props.style">
@@ -120,4 +120,4 @@ const _isPermission = computed(() =>
 </script>
 <style scoped lang="less">
 
-</style>
\ No newline at end of file
+</style>