diff --git a/src/layouts/components/NavBar/index.vue b/src/layouts/components/NavBar/index.vue
index 57aeb95bc7d87515973b9ef9edd239b9b50d9692..ace7b0231d064bea74a9f310c731a26a06116223 100644
--- a/src/layouts/components/NavBar/index.vue
+++ b/src/layouts/components/NavBar/index.vue
@@ -39,7 +39,7 @@
       <el-popover
         placement="top-start"
         width="300"
-        trigger="hover"
+        :trigger="messageCount == 0 ? 'none' : 'hover'"
         popper-class="message-pop"
       >
         <div class="messageBox">