fix location bug

src/components/commons/ProvinceCity.vue

@@ -9,7 +9,7 @@
       style="width: calc(50% - 20px)"
     >
       <el-select v-model="province" placeholder="请选择" @change="provinceChanged">
-        <el-option :key="''" :label="'全部'" :value="''"></el-option>
+<!--        <el-option :key="''" :label="'全部'" :value="''"></el-option>-->
         <el-option v-for="item in provinces" :key="item.code" :label="item.name" :value="item.code"></el-option>
       </el-select>
     </el-form-item>