diff --git a/anrui-scm/anrui-scm-ui/src/views/cheliang/chexing/relation/gongggaoxinghao.vue b/anrui-scm/anrui-scm-ui/src/views/cheliang/chexing/relation/gongggaoxinghao.vue
index 6b9708b04c..1a12684d28 100644
--- a/anrui-scm/anrui-scm-ui/src/views/cheliang/chexing/relation/gongggaoxinghao.vue
+++ b/anrui-scm/anrui-scm-ui/src/views/cheliang/chexing/relation/gongggaoxinghao.vue
@@ -30,7 +30,7 @@
         </div>
         <div class="">
           <el-table :key="tableKey" v-loading="listLoading" :data="list" border style="width: 100%;" @selection-change="handleSelectionChange">
-            <el-table-column width="50" type="selection" align="center"/>
+            <el-table-column width="50" fixed type="selection" align="center"/>
             <el-table-column width="80" fixed label="序号" type="index" :index="indexMethod" align="center"/>
             <el-table-column label="公告型号" width="190" align="center">
               <template slot-scope="scope">
@@ -135,6 +135,7 @@ export default {
     // 返回
     handleReturn(isreload) {
       if (isreload === 'true') this.$emit('reloadlist')
+      this.listQuery.params.announcementmodelParamSids = []
       this.$emit('doback')
     },
     // 序号
@@ -202,4 +203,12 @@ export default {
 </script>
 
 <style scoped>
+/*表格列设置fixed后固定列出现下边框的设置*/
+/deep/ .el-table__fixed {
+  height: 100% !important;
+}
+/*表格列设置fixed后固定列出现下边框的设置*/
+/deep/ .el-table__fixed-right {
+  height: 100% !important;
+}
 </style>