diff --git a/src/views/product/components/bindCons.vue b/src/views/product/components/bindCons.vue
index c8c6aaf..4d4c1e4 100644
--- a/src/views/product/components/bindCons.vue
+++ b/src/views/product/components/bindCons.vue
@@ -44,7 +44,7 @@
             <el-table-column label="操作">
                 <template v-slot="scope">
                     <div class="table_btn_wrap">
-                        <div class="btn sub" @click="tableData.cons.splice(scope.$index, 1)">
+                        <div class="btn sub" v-if="scope.$index > 0" @click="tableData.cons.splice(scope.$index, 1)">
                             <i class="el-icon-remove-outline"></i>
                         </div>
                         <div class="btn add" @click="createItem(scope.row)">