🐛fix a bug

repository/client.go

@@ -3,6 +3,7 @@ package repository
 import (
 	"encoding/json"
 	"errors"
+	"fmt"
 	"gitee.ltd/lxh/logger/log"
 	"golang.zx2c4.com/wireguard/wgctrl/wgtypes"
 	"gorm.io/gorm"
@@ -194,7 +195,7 @@ func (r clientRepo) GetById(id string) (data entity.Client, err error) {
 // @return data
 // @return err
 func (r clientRepo) GetByPublicKey(publicKey string) (data entity.Client, err error) {
-	err = r.Model(&entity.Client{}).Where("json_extract(keys, '.publicKey') = '?'", publicKey).Preload("Server").First(&data).Error
+	err = r.Model(&entity.Client{}).Where(fmt.Sprintf("json_extract(keys, '$.publicKey') = '%s'", publicKey)).Preload("Server").First(&data).Error
 	return
 }