src/views/projectManage/version/list/index.vue

@@ -8,7 +8,7 @@
               {{ getTitle(searchTitle.client) }}
               <i class="el-icon-arrow-down el-icon--right" />
             </span>
-            <el-dropdown-menu slot="dropdown">
+            <el-dropdown-menu slot="dropdown" class="version_el-dropdown-menu">
               <el-dropdown-item
                 v-for="(item,index) in searchInfo.clients"
                 :key="index"
@@ -23,7 +23,7 @@
               {{ getTitle(searchTitle.version) }}
               <i class="el-icon-arrow-down el-icon--right" />
             </span>
-            <el-dropdown-menu slot="dropdown">
+            <el-dropdown-menu slot="dropdown" class="version_el-dropdown-menu">
               <el-dropdown-item
                 v-for="(item,index) in searchInfo.versions"
                 :key="index"
@@ -449,4 +449,7 @@ export default {
   color: #409eff;
   background: #eef0f5;
 } /*hover时字体, 背景颜色*/
+.version_el-dropdown-menu {
+  max-height: 300px !important;
+  overflow: auto !important;}
 </style>