去除九宫格跳转按钮

src/views/ordinaryPage/index.vue

@@ -362,9 +362,9 @@
         <el-col :span="3" class="btn-item">
           <img @click="pressPtt" src="../../images/robot.png" />
         </el-col>
-        <el-col :span="3" class="btn-item" @click="clickBenchList">
+        <!-- <el-col :span="3" class="btn-item" @click="clickBenchList">
           <img @click="gotoGrid" src="../../images/grid.png" />
-        </el-col>
+        </el-col> -->
         <el-col :span="3" class="btn-item">
           <img @click="disconnectBench" src="../../images/disconnect.png" />
         </el-col>