diff --git a/dao/device.go b/dao/device.go
index 07254bd..70c54b8 100644
--- a/dao/device.go
+++ b/dao/device.go
@@ -18,7 +18,7 @@ type Device struct {
 
 func CreateDevice(authID int, deviceName, deviceType string, deviceStatus, deviceLocation, deviceIP, deviceInfo string) uint {
 	device := Device{AuthID: authID, DeviceName: deviceName, DeviceType: deviceType, DeviceStatus: deviceStatus, DeviceLocation: deviceLocation, DeviceIP: deviceIP, DeviceInfo: deviceInfo}
-	result := DB.Debug().Create(&device)
+	result := DB.Create(&device)
 	if result.Error != nil {
 		fmt.Println("CreateDevice failed", result.Error)
 		return 0
@@ -27,7 +27,7 @@ func CreateDevice(authID int, deviceName, deviceType string, deviceStatus, devic
 }
 
 func DeleteDeviceByID(id, user int) bool {
-	res := DB.Debug().Model(&Device{}).Where("id = ? and auth_id = ?", id, user).Delete(&Device{})
+	res := DB.Model(&Device{}).Where("id = ? and auth_id = ?", id, user).Delete(&Device{})
 	if res.Error != nil {
 		return false
 	}
@@ -36,18 +36,18 @@ func DeleteDeviceByID(id, user int) bool {
 
 func FindDeviceByID(id, auth_id int) Device {
 	var device Device
-	DB.Debug().Where("id = ? and auth_id = ?", id, auth_id).First(&device)
+	DB.Where("id = ? and auth_id = ?", id, auth_id).First(&device)
 	return device
 }
 
 func FindDeviceByAuthID(auth_id int) []Device {
 	var devices []Device
-	DB.Debug().Where("auth_id = ?", auth_id).Find(&devices)
+	DB.Where("auth_id = ?", auth_id).Find(&devices)
 	return devices
 }
 
 func SetDeviceStatus(status string, id, auth_id int) bool {
-	result := DB.Debug().Model(&Device{}).Where("id = ? and auth_id = ?", id, auth_id).Updates(Device{DeviceStatus: status})
+	result := DB.Model(&Device{}).Where("id = ? and auth_id = ?", id, auth_id).Updates(Device{DeviceStatus: status})
 	if result.Error != nil {
 		return false
 	}
@@ -78,7 +78,7 @@ func UpdateDeviceByID(id, auth_id int, deviceName, deviceType, deviceStatus, dev
 			deviceInfo = pd.DeviceInfo
 		}
 	}
-	res := DB.Debug().Model(&Device{}).Where("id = ? and auth_id = ?", id, auth_id).Updates(Device{DeviceName: deviceName, DeviceType: deviceType, DeviceStatus: deviceStatus, DeviceLocation: deviceLocation, DeviceIP: deviceIP, DeviceInfo: deviceInfo})
+	res := DB.Model(&Device{}).Where("id = ? and auth_id = ?", id, auth_id).Updates(Device{DeviceName: deviceName, DeviceType: deviceType, DeviceStatus: deviceStatus, DeviceLocation: deviceLocation, DeviceIP: deviceIP, DeviceInfo: deviceInfo})
 	if res.Error != nil {
 		return false
 	}
diff --git a/dao/user.go b/dao/user.go
index 277214c..b34cab7 100644
--- a/dao/user.go
+++ b/dao/user.go
@@ -29,20 +29,20 @@ func DeleteUserByID(id int) int {
 
 func FindUserByID(id int) User {
 	var user User
-	DB.Debug().First(&user, id)
+	DB.First(&user, id)
 	return user
 }
 
 func FindUserByName(name string) User {
 	var user User
 	fmt.Println("name:", name)
-	DB.Debug().Where("name = ?", name).First(&user)
+	DB.Where("name = ?", name).First(&user)
 	return user
 }
 
 func FindUserByEmail(email string) User {
 	var user User
-	DB.Debug().Where("email = ?", email).First(&user)
+	DB.Where("email = ?", email).First(&user)
 	return user
 }
 
diff --git a/dao/video.go b/dao/video.go
index fe3f3b8..b3105e1 100644
--- a/dao/video.go
+++ b/dao/video.go
@@ -21,35 +21,35 @@ type Video struct {
 
 func FindWillDelVideoList(id int) []Video {
 	var videos []Video
-	DB.Debug().Where("auth_id = ?", id).Where("delete_time<=now()").Where("isdelete=0").Find(&videos)
+	DB.Where("auth_id = ?", id).Where("delete_time<=now()").Where("isdelete=0").Find(&videos)
 	return videos
 }
 
 func CreateVideo(videoPath, videoName string, cameraID, authID, human, isDelete int, createTime, endTime, deleteTime string, fileSize int) uint {
 	video := Video{VideoPath: videoPath, VideoName: videoName, CameraID: cameraID, AuthId: authID, Human: human, IsDelete: isDelete, CreateTime: createTime, EndTime: endTime, DeleteTime: deleteTime, FileSize: fileSize}
-	res := DB.Debug().Create(&video)
+	res := DB.Create(&video)
 	if res.Error != nil {
 		return 0
 	}
 	if deleteTime == "" {
-		DB.Debug().Exec("update videos set delete_time= DATE_ADD(NOW(), INTERVAL 20 DAY) where id=?", video.ID) //delete_time= DATE_ADD(NOW(), INTERVAL 20 DAY)
+		DB.Exec("update videos set delete_time= DATE_ADD(NOW(), INTERVAL 20 DAY) where id=?", video.ID) //delete_time= DATE_ADD(NOW(), INTERVAL 20 DAY)
 	}
 	return video.ID
 }
 
 func DeleteVideoByID(id, user int) int {
 	delete_time := time.Now().Format("2006-01-02 15:04:05")
-	DB.Debug().Where("id = ? and auth_id = ?", id, user).Updates(&Video{DeleteTime: delete_time, IsDelete: 1})
-	DB.Debug().Where("id = ? and auth_id = ?", id, user).Delete(&Video{})
+	DB.Where("id = ? and auth_id = ?", id, user).Updates(&Video{DeleteTime: delete_time, IsDelete: 1})
+	DB.Where("id = ? and auth_id = ?", id, user).Delete(&Video{})
 	return id
 }
 
 func UpdateVideo(videoPath, videoName string, cameraID, videoID, authID, human, isDelete int, createTime, endTime string, fileSize int) bool {
-	res := DB.Debug().Model(&Video{}).Where("id = ? and auth_id = ?", videoID, authID).Updates(Video{VideoPath: videoPath, VideoName: videoName, CameraID: cameraID, AuthId: authID, Human: human, IsDelete: isDelete, CreateTime: createTime, EndTime: endTime, FileSize: fileSize})
+	res := DB.Model(&Video{}).Where("id = ? and auth_id = ?", videoID, authID).Updates(Video{VideoPath: videoPath, VideoName: videoName, CameraID: cameraID, AuthId: authID, Human: human, IsDelete: isDelete, CreateTime: createTime, EndTime: endTime, FileSize: fileSize})
 	if res.Error != nil {
 		return false
 	}
-	res = DB.Debug().Exec("update videos set delete_time= DATE_ADD(NOW(), INTERVAL 20 DAY) where id=? and auth_id=?", videoID, authID) //delete_time= DATE_ADD(NOW(), INTERVAL 20 DAY)
+	res = DB.Exec("update videos set delete_time= DATE_ADD(NOW(), INTERVAL 20 DAY) where id=? and auth_id=?", videoID, authID) //delete_time= DATE_ADD(NOW(), INTERVAL 20 DAY)
 	if res.Error != nil {
 		return false
 	}
@@ -58,26 +58,26 @@ func UpdateVideo(videoPath, videoName string, cameraID, videoID, authID, human,
 
 func FindVideoByID(id, auth_id int) Video {
 	var video Video
-	DB.Debug().Where("id = ? and auth_id = ?", id, auth_id).Where("isdelete = ?", 0).First(&video)
+	DB.Where("id = ? and auth_id = ?", id, auth_id).Where("isdelete = ?", 0).First(&video)
 	return video
 }
 
 // 根据用户id查找视频列表,返回最新30条
 func FindVideoListsByAuthID(auth_id int) []Video {
 	var videos []Video
-	DB.Debug().Where("auth_id = ? and isdelete =? ", auth_id, 0).Order("create_time DESC").Limit(30).Find(&videos)
+	DB.Where("auth_id = ? and isdelete =? ", auth_id, 0).Order("create_time DESC").Limit(30).Find(&videos)
 	return videos
 }
 
 func FindVideoListByTime(auth_id int, startTime, endTime string) []Video {
 	var videos []Video
-	DB.Debug().Where("auth_id = ?", auth_id).Where("isdelete=0").Where("create_time > ? and create_time < ?", startTime, endTime).Find(&videos)
+	DB.Where("auth_id = ?", auth_id).Where("isdelete=0").Where("create_time > ? and create_time < ?", startTime, endTime).Find(&videos)
 	return videos
 }
 
 // id 为视频id，auth_id为用户id，day为延长天数，返回修改的行数
 func DelayVideo(id, auth_id, day int) int {
-	res := DB.Debug().Exec("update videos set delete_time = date_add(delete_time, interval ? day) where id = ? and auth_id = ? and isdelete=0", day, id, auth_id)
+	res := DB.Exec("update videos set delete_time = date_add(delete_time, interval ? day) where id = ? and auth_id = ? and isdelete=0", day, id, auth_id)
 	if res.Error != nil {
 		return 0
 	}
@@ -86,7 +86,7 @@ func DelayVideo(id, auth_id, day int) int {
 
 // id 为用户id，day为延长天数，返回修改的行数
 func DelayAllVideo(id, day int) int {
-	res := DB.Debug().Exec("update videos set delete_time = date_add(delete_time, interval ? day) where auth_id = ? and isdelete = 0", day, id)
+	res := DB.Exec("update videos set delete_time = date_add(delete_time, interval ? day) where auth_id = ? and isdelete = 0", day, id)
 	if res.Error != nil {
 		return 0
 	}