diff --git a/app/svc/svc_data_center_original_data.go b/app/svc/svc_data_center_original_data.go
index 162e727..347a587 100644
--- a/app/svc/svc_data_center_original_data.go
+++ b/app/svc/svc_data_center_original_data.go
@@ -36,7 +36,7 @@ func DataCenterOriginalDataList(c *gin.Context, req md.DataCenterOriginalDataReq
 				ClickRate:       v.ClickRate,
 				Date:            v.Date,
 				PublisherIncome: utils.Float64ToStr(float64(v.PublisherIncome) / 100),
-				Ecpm:            utils.Float64ToStr(float64(int(utils.StrToFloat64(v.Ecpm))) / 100),
+				Ecpm:            utils.Float64ToStr(utils.StrToFloat64(v.Ecpm) / 100),
 				IsApply:         utils.IntToStr(v.IsApply),
 			}
 			tmpApplet := GetAppletInfo(c, v.AppId)
@@ -193,8 +193,8 @@ func DataCenterOriginalDataTotal(c *gin.Context, req md.DataCenterOriginalDataCo
 		ExtraRevenueRate:        utils.IntToStr(strategy.ExtraRevenueRate),
 		AgreementSharingRate:    utils.IntToStr(strategy.AgreementSharingRate),
 		ExposureCount:           utils.IntToStr(data.ExposureCount),
-		Ecpm:                    utils.Float64ToStr(float64(int(utils.StrToFloat64(ecpm))) / 100),
-		OldEcpm:                 utils.Float64ToStr(float64(int(utils.StrToFloat64(data.Ecpm))) / 100),
+		Ecpm:                    utils.Float64ToStr(utils.StrToFloat64(ecpm) / 100),
+		OldEcpm:                 utils.Float64ToStr(utils.StrToFloat64(data.Ecpm) / 100),
 		PlatformRetention:       utils.Float64ToStr(appData.PlatformRetention / 100),
 		CommissionRetention:     utils.Float64ToStr(appData.CommissionRetention / 100),
 		MediaRevenue:            utils.Float64ToStr(appData.MediaRevenue / 100),
@@ -346,7 +346,7 @@ func OriginalDataOneApplicationTotal(c *gin.Context, req md.DataCenterOriginalDa
 			ReqSuccCount:    utils.Int64ToStr(v.StatItem.ReqSuccCount),
 			PublisherIncome: utils.Float64ToStr(float64(v.StatItem.PublisherIncome) / 100),
 			ClickCount:      utils.Int64ToStr(v.StatItem.ClickCount),
-			Ecpm:            utils.Float64ToStr(float64(int(v.StatItem.Ecpm)) / 100),
+			Ecpm:            utils.Float64ToStr(v.StatItem.Ecpm / 100),
 			ExposureRate:    utils.Float64ToStr(v.StatItem.ExposureRate),
 			ClickRate:       utils.Float64ToStr(v.StatItem.ClickRate),
 		}
diff --git a/app/utils/convert.go b/app/utils/convert.go
index 66edb0e..04cabd2 100644
--- a/app/utils/convert.go
+++ b/app/utils/convert.go
@@ -271,6 +271,7 @@ func ByteToFloat64(bytes []byte) float64 {
 }
 
 func Float64ToStr(f float64) string {
+	f = float64(int(f*100)) / 100
 	return strconv.FormatFloat(f, 'f', 2, 64)
 }
 func Float64ToStrPrec1(f float64) string {