diff --git a/server/shopping-cart/internal/logic/addtocartlogic.go b/server/shopping-cart/internal/logic/addtocartlogic.go
index a82d7d7a..e792eefe 100644
--- a/server/shopping-cart/internal/logic/addtocartlogic.go
+++ b/server/shopping-cart/internal/logic/addtocartlogic.go
@@ -36,7 +36,6 @@ func NewAddToCartLogic(ctx context.Context, svcCtx *svc.ServiceContext) *AddToCa
 // }
 
 func (l *AddToCartLogic) AddToCart(req *types.AddToCartReq, userinfo *auth.UserInfo) (resp *basic.Response) {
-	userinfo.UserId = 39
 	if !userinfo.IsUser() {
 		return resp.SetStatusWithMessage(basic.CodeUnAuth, "please sign in")
 	}
diff --git a/server/shopping-cart/internal/logic/deletecartlogic.go b/server/shopping-cart/internal/logic/deletecartlogic.go
index d868d52e..4c1bc37b 100644
--- a/server/shopping-cart/internal/logic/deletecartlogic.go
+++ b/server/shopping-cart/internal/logic/deletecartlogic.go
@@ -31,7 +31,6 @@ func NewDeleteCartLogic(ctx context.Context, svcCtx *svc.ServiceContext) *Delete
 // }
 
 func (l *DeleteCartLogic) DeleteCart(req *types.DeleteCartReq, userinfo *auth.UserInfo) (resp *basic.Response) {
-	userinfo.UserId = 39
 	if !userinfo.IsUser() {
 		return resp.SetStatusWithMessage(basic.CodeUnAuth, "please sign in")
 	}
diff --git a/server/shopping-cart/internal/logic/getcartslogic.go b/server/shopping-cart/internal/logic/getcartslogic.go
index 204836a9..436831f9 100644
--- a/server/shopping-cart/internal/logic/getcartslogic.go
+++ b/server/shopping-cart/internal/logic/getcartslogic.go
@@ -38,7 +38,6 @@ func NewGetCartsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetCarts
 // }
 
 func (l *GetCartsLogic) GetCarts(req *types.GetCartsReq, userinfo *auth.UserInfo) (resp *basic.Response) {
-	userinfo.UserId = 39
 	if req.CurrentPage <= 0 {
 		req.CurrentPage = constants.DEFAULT_PAGE
 	}
diff --git a/server/shopping-cart/internal/logic/modifycartpurchasequantitylogic.go b/server/shopping-cart/internal/logic/modifycartpurchasequantitylogic.go
index 916f85da..b78dd2e8 100644
--- a/server/shopping-cart/internal/logic/modifycartpurchasequantitylogic.go
+++ b/server/shopping-cart/internal/logic/modifycartpurchasequantitylogic.go
@@ -34,7 +34,6 @@ func NewModifyCartPurchaseQuantityLogic(ctx context.Context, svcCtx *svc.Service
 // }
 
 func (l *ModifyCartPurchaseQuantityLogic) ModifyCartPurchaseQuantity(req *types.ModifyCartPurchaseQuantityReq, userinfo *auth.UserInfo) (resp *basic.Response) {
-	userinfo.UserId = 39
 	if !userinfo.IsUser() {
 		return resp.SetStatusWithMessage(basic.CodeUnAuth, "please sign in")
 	}