fix：钢联数据初始化优化

controllers/base_from_mysteel_chemical.go

@@ -608,6 +608,8 @@ func (this *MySteelChemicalController) AddMysteelIndex() {
 		mysteelIndexObj.BaseFromMysteelChemicalClassifyId = req.BaseFromMysteelChemicalClassifyId
 		mysteelIndexObj.SysUserId = req.SysUserId
 		mysteelIndexObj.SysUserRealName = req.SysUserRealName
+		mysteelIndexObj.CreateTime = time.Now()
+		mysteelIndexObj.ModifyTime = time.Now()
 		err = mysteelIndexObj.Add()
 		if err != nil {
 			br.Msg = "新增指标失败"