diff --git a/PC/InterFace.Dash/src/mixins/TableMixins.js b/PC/InterFace.Dash/src/mixins/TableMixins.js
index af113a0..fa85886 100644
--- a/PC/InterFace.Dash/src/mixins/TableMixins.js
+++ b/PC/InterFace.Dash/src/mixins/TableMixins.js
@@ -171,7 +171,7 @@ export const tableMixins = {
           }
         })
       }
-      if(list && list.length > 0){
+      if(list){
         _Columns_Table = _Columns_Table.concat(this.specialAddColumns(list,titleName))
       }
       return _Columns_Table
@@ -249,7 +249,8 @@ export const tableMixins = {
       getPageList(this.PageListParams, this.URLOption_base)
         .then(res=>{
           // 表头处理
-          let _Columns = this.initApiColumnsForDto(res.items[0],this.$route.name)
+          let _list = res.items && res.items.length > 0 ? res.items[0] : null
+          let _Columns = this.initApiColumnsForDto(_list,this.$route.name)
           this.apiColumns_Table = this.initTableColumns(_Columns)
           this.apiColumns_DesTions = _Columns
             // 页面数据处理