diff --git a/adaptors/安心云最新设备数据toES.go b/adaptors/安心云最新设备数据toES.go
index f2c9be1..f6ead4a 100644
--- a/adaptors/安心云最新设备数据toES.go
+++ b/adaptors/安心云最新设备数据toES.go
@@ -127,13 +127,13 @@ func toEsRaw(deviceData *models.DeviceData) *models.EsRaw {
 	if deviceData == nil {
 		return nil
 	}
-
+	var cstZone = time.FixedZone("CST", 8*3600) // 东八区 用以解决
 	dataOutMeta := deviceData.DeviceInfo.DeviceMeta.GetOutputProps()
 	createNativeRaw := models.EsRaw{
 		StructId:       deviceData.StructId,
 		IotaDeviceName: deviceData.Name,
 		Data:           deviceData.Raw,
-		CollectTime:    deviceData.AcqTime.Format("2006-01-02T15:04:05.000+0800"),
+		CollectTime:    deviceData.AcqTime.In(cstZone).Format("2006-01-02T15:04:05.000+0800"),
 		Meta:           dataOutMeta,
 		IotaDevice:     deviceData.DeviceId,
 		CreateTime:     time.Now(),