diff --git a/src/views/workCenter/newRegulationIntroductionProcess/modules/BaseInfoForm.vue b/src/views/workCenter/newRegulationIntroductionProcess/modules/BaseInfoForm.vue
index 4050ef0..c709d47 100644
--- a/src/views/workCenter/newRegulationIntroductionProcess/modules/BaseInfoForm.vue
+++ b/src/views/workCenter/newRegulationIntroductionProcess/modules/BaseInfoForm.vue
@@ -260,7 +260,9 @@ export default {
     getData () {
       // 组合businessInfoDTO，抛出
       const data = Object.assign({}, this.formInline)
-      data.applicableMarket = data.applicableMarket.map(item => item.value).join(',')
+      if (data.applicableMarket) {
+        data.applicableMarket = data.applicableMarket.map(item => item.value).join(',')
+      }
       return data
     },
     // 外层获取数据要过校验,返回false表示没有通过校验