diff --git a/src/views/modules/sys/dict-data.vue b/src/views/modules/sys/dict-data.vue
index 3bd5317..a41c98a 100644
--- a/src/views/modules/sys/dict-data.vue
+++ b/src/views/modules/sys/dict-data.vue
@@ -55,7 +55,7 @@ export default {
         status:[{required:true,message:' ',tagger:['blur','change']}],
       },
       // 选择的表格列
-      selectionDictTypeList:[],
+      selectionDictDataList:[],
       // 选中的标签页
       activeTabs:'dictData',
     }
@@ -151,12 +151,17 @@ export default {
       });
     },
     delBatchDictData(){
+      let some = this.selectionDictDataList.some(item=>item.isSystem === 'N');
+      if (!some){
+        this.$alert('系统参数,无法删除', '警告', {confirmButtonText: '确定',});
+        return;
+      }
       this.$confirm('此操作将永久删除该文件, 是否继续?', '提示', {
         confirmButtonText: '确定',
         cancelButtonText: '取消',
         type: 'warning'
       }).then(() => {
-        delBatchDictData(this.selectionDictTypeList).then(({data})=>{
+        delBatchDictData(this.selectionDictDataList).then(({data})=>{
           if (data && data.code === 0){
             this.$message.success(data.msg);
             this.initDictData();
@@ -168,14 +173,11 @@ export default {
           this.$message.error(error)
         })
       }).catch(() => {
-        this.$message({
-          type: 'info',
-          message: '已取消删除'
-        });
+
       });
     },
     handleSelectionChange(val){
-      this.selectionDictTypeList = val;
+      this.selectionDictDataList = val;
     },
     dictTypeSizeChange(val){
       this.no = 1