diff --git a/src/views/businessSupport/standardizationActivity/StandardizationActivityPage.vue b/src/views/businessSupport/standardizationActivity/StandardizationActivityPage.vue
index 7f30bff2..7480919c 100644
--- a/src/views/businessSupport/standardizationActivity/StandardizationActivityPage.vue
+++ b/src/views/businessSupport/standardizationActivity/StandardizationActivityPage.vue
@@ -339,6 +339,7 @@ export default {
   left: 564px;
   right: 0;
   bottom: 0;
+  z-index: 98;
 }
 
 .custom-operate {