diff --git a/src/views/modules/tooling/components/orderProperties.vue b/src/views/modules/tooling/components/orderProperties.vue
index bcf1b61..d9c7266 100644
--- a/src/views/modules/tooling/components/orderProperties.vue
+++ b/src/views/modules/tooling/components/orderProperties.vue
@@ -55,7 +55,8 @@
             </div>
             <div v-else>
               <div v-if="scope.row.valueChooseFlag !== 'Y'">
-                <el-input-number v-model="scope.row.numValue" style="padding: 0;width: 100%" v-if="scope.row.valueType === '数字'" :controls="false"></el-input-number>
+                <el-input-number v-model="scope.row.numValue" style="padding: 0;width: 100%" v-if="scope.row.valueType === '数字'" :controls="false"
+                ></el-input-number>
                 <el-input v-model="scope.row.textValue" v-else></el-input>
               </div>
               <div v-else>
@@ -333,10 +334,17 @@ export default {
       if (!this.attributeDialog){
         this.updateTestPropertiesList();
       }else {
+        //针对null 处理
+       for (let i = 0; i < this.dataList.length; i++){
+         if (this.dataList[i].numValue == null){
+           this.dataList[i].numValue = undefined;
+         }
+       }
         this.copyAttributeList = JSON.parse(JSON.stringify(this.dataList))
         this.attributeDialog = false;
       }
     },
+
     updateTestPropertiesList(){
       this.loading = true
       updatePropertiesList(this.copyAttributeList).then(({data})=>{