update

layout/admin/navBar/default-select.vue

@@ -31,7 +31,7 @@
           </el-tooltip>
         </span>
         <span>
-          <el-button type="text" size="mini" @click="settingSave">保存默认值</el-button>
+          <el-button type="text" size="mini" @click="settingSave" v-if="this.user.type == 0">保存默认值</el-button>
         </span>
       </el-col>
     </el-row>

store/setting/mutations.js

@@ -14,6 +14,7 @@ export const setDefOpt = (state, payload) => {
   return res;
 };
 export const changeOpt = (state, payload) => {
+  sessionStorage.setItem('defaultOption', JSON.stringify(payload));
   state.defaultOption = payload;
 };