Merge branch '8.1' into debug

models/chart.go

@@ -63,7 +63,6 @@ type ChartEdbInfoMapping struct {
 	ChartStyle  string  `description:"图表类型"`
 	ChartColor  string  `description:"颜色"`
 	ChartWidth  float64 `description:"线条大小"`
-	ChartType         int       `description:"生成样式:1:曲线图,2:季节性图,3:面积图，4：柱状图，5：散点图，6：组合图"`
 	DataList    interface{}
 }