diff --git a/src/views/wms/issueManage/preparetoissueplan/preparetoissueMain/index.vue b/src/views/wms/issueManage/preparetoissueplan/preparetoissueMain/index.vue
index 91e9e534b..bdb8faf57 100644
--- a/src/views/wms/issueManage/preparetoissueplan/preparetoissueMain/index.vue
+++ b/src/views/wms/issueManage/preparetoissueplan/preparetoissueMain/index.vue
@@ -113,6 +113,10 @@ const searchTableSuccess = (formField, searchField, val, formRef, type, row ) =>
     if (type == 'tableForm') {
       // 明细查询页赋值
       if (formField == 'itemCode') {
+        if(tableData.value.find(item1=>item1['itemCode'] == val[0]['componentItemCode'])){
+          message.warning(`物料${val[0]['componentItemCode']}已经存在`)
+          return
+        } 
         row['itemCode'] = val[0]['componentItemCode']
         row['uom'] = val[0]['componentUom']
       } else if(formField == 'workStation'){