diff --git a/src/views/modules/customerIssue/customerIssuePDA.vue b/src/views/modules/customerIssue/customerIssuePDA.vue
index e62e8a7..2875ac0 100644
--- a/src/views/modules/customerIssue/customerIssuePDA.vue
+++ b/src/views/modules/customerIssue/customerIssuePDA.vue
@@ -170,10 +170,15 @@ export default {
         return;
       }
       if (!this.requestIssueForm.requestNo) {
-        this.showMessage('请输入发料申请单号', 'error')
+        this.$message.warning('请输入发料申请单号')
         return
       }
 
+     if(!(/^\d+$/.test(String(this.requestIssueForm.requestNo)))){
+        this.$message.warning('申请单号格式不正确，请输入数字编号')
+        return
+     }
+
       this.loading = true
       this.loadingText = '加载申请单物料...'
       this.issueRequestMaterials = []