diff --git a/src/views/incomePayments/meetManage/SignUpInfoEdit.vue b/src/views/incomePayments/meetManage/SignUpInfoEdit.vue
index 0731b6b..b132857 100644
--- a/src/views/incomePayments/meetManage/SignUpInfoEdit.vue
+++ b/src/views/incomePayments/meetManage/SignUpInfoEdit.vue
@@ -367,6 +367,10 @@ export default {
           submitData.meetingId = this.$route.query.meetingId
           // 会议类型
           submitData.meetingType = this.$route.query.meetingType
+          // 会议费用为 0 设置参数 需要发票为0
+          if(this.meetingCostBool){
+            submitData.needInvoice =  0
+          }
           console.log(submitData)
           let url = ''
           if(!this.model.id){
diff --git a/src/views/signUp/SignUpPage.vue b/src/views/signUp/SignUpPage.vue
index 3973a2e..9b03e17 100644
--- a/src/views/signUp/SignUpPage.vue
+++ b/src/views/signUp/SignUpPage.vue
@@ -474,6 +474,10 @@ export default {
           submitData.identity = values.identity || this.identifyType
           // 嘉宾类型
           submitData.guestType = values.guestType || this.guestType
+          // 会议费用为0 参数设置需要发票为0
+          if(this.meetingCostSum === '0.00' ){
+            submitData.needInvoice = 0
+          }
           console.log(submitData)
           let url = this.url.add
           let method = 'post'