多幢前端页面报错

@@ -199,7 +199,7 @@
         </div>
         <div class="sh-btn" v-if="$store.state.isWorkFlow && workitemInstanceFlag">
             <el-button type="primary" @click="lczz" v-show="workFlowphase == 'modify'">终止</el-button>
-            <el-button type="primary" @click="thzd" v-show="rollbackDetails.length>0">退回</el-button>
+            <el-button type="primary" @click="thdz" v-show="rollbackDetails.length>0">退回</el-button>
             <el-button type="primary" @click="onSubmit" :disabled="disabled" v-if="!workFlowState">提交</el-button>
             <el-button type="primary" @click="shdz" v-if="workFlowState">审核</el-button>
         </div>