diff --git a/handler/handler.go b/handler/handler.go
index d1706ff..6622645 100644
--- a/handler/handler.go
+++ b/handler/handler.go
@@ -119,7 +119,7 @@ func MsgInHandler(msg model.Message) (reply *model.Reply) {
 			return reply
 		}
 	}
-	if msg.StructuredMsg[0].GetMessageType() == qq_message.TypeAt {
+	if len(msg.StructuredMsg) > 0 && msg.StructuredMsg[0].GetMessageType() == qq_message.TypeAt {
 		if atMsg, ok := msg.StructuredMsg[0].(*qq_message.AtMessage); ok {
 			atUserID := atMsg.Data.QQ
 			loginAccountInfo, err := action.GetLoginAccountInfo()
diff --git a/service/scoresaber/model.go b/service/scoresaber/model.go
index 7e81b75..94e4625 100644
--- a/service/scoresaber/model.go
+++ b/service/scoresaber/model.go
@@ -203,21 +203,21 @@ type PlayerData struct {
 }
 
 type PlayerDataLite struct {
-	ID                    string  `json:"id" db:"id"`
-	Name                  string  `json:"name" db:"name"`
-	ProfilePicture        string  `json:"profilePicture" db:"profile_picture"`
-	Country               string  `json:"country" db:"country"`
-	Device                string  `json:"device" db:"device"`
-	PP                    float64 `json:"pp" db:"pp"`
-	Rank                  int     `json:"rank" db:"rank"`
-	CountryRank           int     `json:"countryRank" db:"country_rank"`
-	TotalScore            int     `json:"totalScore" db:"total_score"`
-	TotalRankedScore      int     `json:"totalRankedScore" db:"total_ranked_score"`
-	AverageRankedAccuracy float64 `json:"averageRankedAccuracy" db:"average_ranked_accuracy"`
-	TotalPlayCount        int     `json:"totalPlayCount" db:"total_play_count"`
-	RankedPlayCount       int     `json:"rankedPlayCount" db:"ranked_play_count"`
-	ReplaysWatched        int     `json:"replaysWatched" db:"replays_watched"`
-	GeneratedTime         string  `json:"generatedTime" db:"generated_time"`
+	ID                    string  `json:"id" db:"id" gorm:"column:id"`
+	Name                  string  `json:"name" db:"name" gorm:"column:name"`
+	ProfilePicture        string  `json:"profilePicture" db:"profile_picture" gorm:"column:profile_picture"`
+	Country               string  `json:"country" db:"country" gorm:"column:country"`
+	Device                string  `json:"device" db:"device" gorm:"column:device"`
+	PP                    float64 `json:"pp" db:"pp" gorm:"column:pp"`
+	Rank                  int     `json:"rank" db:"rank" gorm:"column:rank"`
+	CountryRank           int     `json:"countryRank" db:"country_rank" gorm:"column:country_rank"`
+	TotalScore            int     `json:"totalScore" db:"total_score" gorm:"column:total_score"`
+	TotalRankedScore      int     `json:"totalRankedScore" db:"total_ranked_score" gorm:"column:total_ranked_score"`
+	AverageRankedAccuracy float64 `json:"averageRankedAccuracy" db:"average_ranked_accuracy" gorm:"column:average_ranked_accuracy"`
+	TotalPlayCount        int     `json:"totalPlayCount" db:"total_play_count" gorm:"column:total_play_count"`
+	RankedPlayCount       int     `json:"rankedPlayCount" db:"ranked_play_count" gorm:"column:ranked_play_count"`
+	ReplaysWatched        int     `json:"replaysWatched" db:"replays_watched" gorm:"column:replays_watched"`
+	GeneratedTime         string  `json:"generatedTime" db:"generated_time" gorm:"column:generated_time"`
 }
 
 func (p PlayerDataLite) IsDiffFrom(p2 PlayerDataLite) bool {