diff --git a/src/views/modules/customerIssue/customerIssuePDA.vue b/src/views/modules/customerIssue/customerIssuePDA.vue
index 58f444a..e62e8a7 100644
--- a/src/views/modules/customerIssue/customerIssuePDA.vue
+++ b/src/views/modules/customerIssue/customerIssuePDA.vue
@@ -164,6 +164,11 @@ export default {
 
     // 基于申请单发料相关方法
     async loadIssueRequestMaterials() {
+      if (this.loading) {
+        console.log("正在加载中，防重复提交");
+        
+        return;
+      }
       if (!this.requestIssueForm.requestNo) {
         this.showMessage('请输入发料申请单号', 'error')
         return
diff --git a/src/views/modules/outsourcing-return/outsourcingReturn.vue b/src/views/modules/outsourcing-return/outsourcingReturn.vue
index 9949efd..13e5097 100644
--- a/src/views/modules/outsourcing-return/outsourcingReturn.vue
+++ b/src/views/modules/outsourcing-return/outsourcingReturn.vue
@@ -170,6 +170,11 @@ export default {
       }
     },
     handleSearch() {
+      if (this.loading) {
+        console.log("正在加载中，防重复提交");
+        
+        return;
+      }
       if (!this.searchValue.trim()) {
         this.$message.warning('请输入搜索内容');
         return;