diff --git a/src/pages/processCenter/pages/creatProcess/cywbbzzxd/step3.vue b/src/pages/processCenter/pages/creatProcess/cywbbzzxd/step3.vue
index 99cf202d4..5142edd81 100644
--- a/src/pages/processCenter/pages/creatProcess/cywbbzzxd/step3.vue
+++ b/src/pages/processCenter/pages/creatProcess/cywbbzzxd/step3.vue
@@ -692,14 +692,19 @@ export default {
       });
     },
     handleSubmit() {
+      let isValid = true
       if (this.participantsData.length < 1) {
         this.$message.warning("项目信息不能为空");
       } else {
         this.participantsData.forEach(item => {
-          if (item.projectNumber === undefined) {
+          if (item.projectNumber === undefined || item.projectNumber === '') {
             this.$message.warning("请完善项目信息");
+            isValid = false
           }
         });
+        if (!isValid){
+          return
+        }
         this.wbbzform.commentText = this.commentStep;
         let json = {
           participantsData: this.participantsData,