diff --git a/api/controller/OrderSingle.go b/api/controller/OrderSingle.go
index e3f9413..80897da 100644
--- a/api/controller/OrderSingle.go
+++ b/api/controller/OrderSingle.go
@@ -63,7 +63,12 @@ func (b *OrderSingle) GetOrderSinglePage(c *gin.Context) {
 	isMember := userService.CheckUserMember(user)
 	if isMember == true {
 		for _, v := range orderSingles {
-			v.ValidDate = user.MemberExpireDate
+			validDate := time.Time(*v.ValidDate)
+			memberExpireDate := time.Time(*user.MemberExpireDate)
+			diffTime := memberExpireDate.Sub(validDate)
+			if diffTime > 0 {
+				v.ValidDate = user.MemberExpireDate
+			}
 		}
 	}