From 1f0236ceef564c2dbacec96cc94dd1747ac79325 Mon Sep 17 00:00:00 2001
From: yyg-max <175597134+yyg-max@users.noreply.github.com>
Date: Thu, 7 May 2026 09:27:34 +0800
Subject: [PATCH] fix(backend): expand user login field lengths

---
 internal/model/users.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/internal/model/users.go b/internal/model/users.go
index 3f880d9..1f6470c 100644
--- a/internal/model/users.go
+++ b/internal/model/users.go
@@ -93,8 +93,8 @@ type LeaderboardUser struct {
 type User struct {
 	ID               uint64          `json:"id" gorm:"primaryKey;index:idx_users_active_bal_id,priority:3"`
 	Username         string          `json:"username" gorm:"size:64;uniqueIndex"`
-	Nickname         string          `json:"nickname" gorm:"size:100"`
-	AvatarUrl        string          `json:"avatar_url" gorm:"size:100"`
+	Nickname         string          `json:"nickname" gorm:"size:255"`
+	AvatarUrl        string          `json:"avatar_url" gorm:"size:255"`
 	TrustLevel       TrustLevel      `json:"trust_level" gorm:"index"`
 	PayScore         int64           `json:"pay_score" gorm:"default:0;index"`
 	PayKey           string          `json:"pay_key" gorm:"size:128"`