diff --git a/src/components/alert.vue b/src/components/alert.vue
index 8ee6cce..34c2fc8 100644
--- a/src/components/alert.vue
+++ b/src/components/alert.vue
@@ -72,8 +72,7 @@ export default {
   position fixed
   top 50%
   left 50%
-  width 45%
-  max-width 420px
+  width 40%
   transition .3s
   transform translate3d(-50%, -50%, 0)
   overflow hidden
diff --git a/src/pages/shells/index/index.vue b/src/pages/shells/index/index.vue
index 9a68256..27419b1 100644
--- a/src/pages/shells/index/index.vue
+++ b/src/pages/shells/index/index.vue
@@ -204,9 +204,11 @@ export default {
     },
     childmenus () {
       let res = []
-      if (this.menus.length) {
-        res = this.menus[Number(this.$route.meta.jumpPath) - 1].children
-      }
+      this.menus.map(el => {
+        if (el.index === this.$route.meta.jumpPath) {
+          res = el.children
+        }
+      })
       return res
     }
   },