diff --git a/src/views/task/simulationTask/newDemand/index.vue b/src/views/task/simulationTask/newDemand/index.vue
index a161b699..c87585a1 100644
--- a/src/views/task/simulationTask/newDemand/index.vue
+++ b/src/views/task/simulationTask/newDemand/index.vue
@@ -135,6 +135,7 @@
       <div class="tab-content">
         <PlanningInformation :data="simulationType"></PlanningInformation>
         <TableForm
+          v-if="demandFormName"
           ref="tableFormRef"
           :tableName="demandFormName"
           :formAttrs="{
@@ -683,11 +684,14 @@ const changeSimulationType = (val: string) => {
   tableFormRef.value.setOptionsFun('simType', simTypeList);
   formHideKeys.value = getDemandHideKeys(val);
   tableFormRef.value.resetFun();
-  if (simulationType.value === '工业设计') {
-    demandFormName.value = 'SIMULATION_TASK_DEMAND_INDUSTRIAL_CREATE';
-  } else {
-    demandFormName.value = 'SIMULATION_TASK_DEMAND_CREATE';
-  }
+  simulationType.value = '';
+  nextTick(() => {
+    if (simulationType.value === '工业设计') {
+      demandFormName.value = 'SIMULATION_TASK_DEMAND_INDUSTRIAL_CREATE';
+    } else {
+      demandFormName.value = 'SIMULATION_TASK_DEMAND_CREATE';
+    }
+  });
 };
 
 const changeFun = async (val: any) => {