fix:品种下分类展示

controllers/chart_permission.go

@@ -123,8 +123,8 @@ func (this *ChartPermissionNoAuthController) ClassifyTree() {
 		this.ServeJSON()
 	}()
 	chartPermissionId, _ := this.GetInt("ChartPermissionId")
-	if chartPermissionId <= 0 {
-		br.Msg = "品种权限不能为空"
+	if chartPermissionId < 0 {
+		br.Msg = "品种权限异常"
 		return
 	}
 	resp, err := services.GetClassifyTreeByChartPermission(chartPermissionId)