diff --git a/internal/logic/public/user/unbindDeviceLogic.go b/internal/logic/public/user/unbindDeviceLogic.go
index b23b5e1..1530482 100644
--- a/internal/logic/public/user/unbindDeviceLogic.go
+++ b/internal/logic/public/user/unbindDeviceLogic.go
@@ -77,13 +77,6 @@ func (l *UnbindDeviceLogic) UnbindDevice(req *types.UnbindDeviceRequest) error {
 			return errors.Wrapf(xerr.NewErrCode(xerr.DatabaseUpdateError), "update refer code failed: %v", err)
 		}
 
-		// 3.1 激活试用订阅（如果开启）
-		if l.svcCtx.Config.Register.EnableTrial {
-			if err := l.activeTrial(newUser.Id, tx); err != nil {
-				return err
-			}
-		}
-
 		// 3.2 记录注册日志
 		registerLog := log.Register{
 			AuthMethod: "device",