删除分类换个状态码

controller/my_chart/my_chart_classify.go

@@ -183,7 +183,7 @@ func (this *MyChartClassifyController) Del(c *gin.Context) {
 		return
 	}
 	if count > 0 {
-		response.Fail("删除失败, 该分类下有图表", c)
+		response.SpecificFail("", "删除失败, 该分类下有图表", c)
 		return
 	}
 	if e = item.Delete(); e != nil {