diff --git a/components/page-title/page-title.vue b/components/page-title/page-title.vue
index abef1cf..8305ef7 100644
--- a/components/page-title/page-title.vue
+++ b/components/page-title/page-title.vue
@@ -88,6 +88,7 @@ export default {
   position: relative;
 
   .top-back {
+    z-index: 2;
     color: #333;
     //padding-top:10px;
     height: 40px;