diff --git a/src/views/layout/components/TagsView.vue b/src/views/layout/components/TagsView.vue
index 3ba1382f..793cc698 100644
--- a/src/views/layout/components/TagsView.vue
+++ b/src/views/layout/components/TagsView.vue
@@ -133,94 +133,94 @@ export default {
 </script>
 
 <style rel="stylesheet/scss" lang="scss" scoped>
-    .tags-view-container {
-        height: 34px;
-        width: 100%;
-        background: #fff;
-        border-bottom: 1px solid #d8dce5;
-        box-shadow: 0 1px 3px 0 rgba(0, 0, 0, .12), 0 0 3px 0 rgba(0, 0, 0, .04);
-        .tags-view-wrapper {
-            .tags-view-item {
-                display: inline-block;
-                position: relative;
-                height: 26px;
-                line-height: 26px;
-                border: 1px solid #d8dce5;
-                color: #495060;
-                background: #fff;
-                padding: 0 8px;
-                font-size: 12px;
-                margin-left: 5px;
-                margin-top: 4px;
-                &:first-of-type {
-                    margin-left: 15px;
-                }
-                &:last-of-type {
-                    margin-right: 15px;
-                }
-                &.active {
-                    background-color: #42b983;
-                    color: #fff;
-                    border-color: #42b983;
-                    &::before {
-                        content: '';
-                        background: #fff;
-                        display: inline-block;
-                        width: 8px;
-                        height: 8px;
-                        border-radius: 50%;
-                        position: relative;
-                        margin-right: 2px;
-                    }
-                }
-            }
-        }
-        .contextmenu {
-            margin: 0;
-            background: #fff;
-            z-index: 100;
-            position: absolute;
-            list-style-type: none;
-            padding: 5px 0;
-            border-radius: 4px;
-            font-size: 12px;
-            font-weight: 400;
-            color: #333;
-            box-shadow: 2px 2px 3px 0 rgba(0, 0, 0, .3);
-            li {
-                margin: 0;
-                padding: 7px 16px;
-                cursor: pointer;
-                &:hover {
-                    background: #eee;
-                }
-            }
+.tags-view-container {
+  height: 34px;
+  width: 100%;
+  background: #fff;
+  border-bottom: 1px solid #d8dce5;
+  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, .12), 0 0 3px 0 rgba(0, 0, 0, .04);
+  .tags-view-wrapper {
+    .tags-view-item {
+      display: inline-block;
+      position: relative;
+      height: 26px;
+      line-height: 26px;
+      border: 1px solid #d8dce5;
+      color: #495060;
+      background: #fff;
+      padding: 0 8px;
+      font-size: 12px;
+      margin-left: 5px;
+      margin-top: 4px;
+      &:first-of-type {
+        margin-left: 15px;
+      }
+      &:last-of-type {
+        margin-right: 15px;
+      }
+      &.active {
+        background-color: #42b983;
+        color: #fff;
+        border-color: #42b983;
+        &::before {
+          content: '';
+          background: #fff;
+          display: inline-block;
+          width: 8px;
+          height: 8px;
+          border-radius: 50%;
+          position: relative;
+          margin-right: 2px;
         }
+      }
     }
+  }
+  .contextmenu {
+    margin: 0;
+    background: #fff;
+    z-index: 100;
+    position: absolute;
+    list-style-type: none;
+    padding: 5px 0;
+    border-radius: 4px;
+    font-size: 12px;
+    font-weight: 400;
+    color: #333;
+    box-shadow: 2px 2px 3px 0 rgba(0, 0, 0, .3);
+    li {
+      margin: 0;
+      padding: 7px 16px;
+      cursor: pointer;
+      &:hover {
+        background: #eee;
+      }
+    }
+  }
+}
 </style>
 
 <style rel="stylesheet/scss" lang="scss">
-    //reset element css of el-icon-close
-    .tags-view-wrapper {
-        .tags-view-item {
-            .el-icon-close {
-                width: 16px;
-                height: 16px;
-                vertical-align: 2px;
-                border-radius: 50%;
-                text-align: center;
-                transition: all .3s cubic-bezier(.645, .045, .355, 1);
-                transform-origin: 100% 50%;
-                &:before {
-                    transform: scale(.6);
-                    display: inline-block;
-                    vertical-align: -3px;
-                }
-                &:hover {
-                    background-color: #b4bccc;
-                    color: #fff;
-                }
-            }
-        }
+//reset element css of el-icon-close
+.tags-view-wrapper {
+  .tags-view-item {
+    .el-icon-close {
+      width: 16px;
+      height: 16px;
+      vertical-align: 2px;
+      border-radius: 50%;
+      text-align: center;
+      transition: all .3s cubic-bezier(.645, .045, .355, 1);
+      transform-origin: 100% 50%;
+      &:before {
+        transform: scale(.6);
+        display: inline-block;
+        vertical-align: -3px;
+      }
+      &:hover {
+        background-color: #b4bccc;
+        color: #fff;
+      }
     }
+  }
+}
 </style>