v-for括号修改

src/views/mining/coalcutter.vue

@@ -81,7 +81,7 @@
                             </div>
                         </el-col>
                         <el-col :span="12">
-                            <div  v-for="item, index in options" :key="index" style="justify-content:space-evenly;">
+                            <div  v-for="(item, index) in options" :key="index" style="justify-content:space-evenly;">
                                 <span style="font-size: 14px; ">{{item.name}}</span>
                                 &nbsp;&nbsp;&nbsp;
                                 <span style="font-size: 14px;">{{item.num}}</span>