diff --git a/src/api/auth/user_token.go b/src/api/auth/user_token.go
index 5400d8e69..7f48e7f0b 100644
--- a/src/api/auth/user_token.go
+++ b/src/api/auth/user_token.go
@@ -13,7 +13,7 @@ import (
 
 type paramsUserToken struct {
 	Secret   string `json:"secret" binding:"required,max=32"`
-	Platform int32  `json:"platform" binding:"required,min=1,max=7"`
+	Platform int32  `json:"platform" binding:"required,min=1,max=8"`
 	UID      string `json:"uid" binding:"required,min=1,max=64"`
 }