From 2ec8e9776b375e6a1ad71975aa39c3c90fd04391 Mon Sep 17 00:00:00 2001
From: li <ljf@com>
Date: Mon, 6 Apr 2026 10:54:43 +0800
Subject: [PATCH] fix: shorten avatar URL to fit VARCHAR(255) column

Previous avataaars URL with style params exceeded 280 chars, got truncated
in database causing blank avatars. Shortened to ~60 chars.
---
 application/api/controller/User.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/application/api/controller/User.php b/application/api/controller/User.php
index c9512e8..b1f521e 100755
--- a/application/api/controller/User.php
+++ b/application/api/controller/User.php
@@ -187,9 +187,9 @@ class User extends Api
         }
 //        }
         $extend['pay_pwd'] = strtoupper(md5(strtoupper(md5($pwd2.'skund'))));
-        // 生成随机虚拟头像 (DiceBear avataaars - 男性商务风格)
-        $avatarSeed = md5(uniqid(mt_rand(), true));
-        $extend['avatar'] = 'https://api.dicebear.com/9.x/avataaars/png?seed=' . $avatarSeed . '&size=200&top=shortHairShortFlat,shortHairShortRound,shortHairShortWaved,shortHairSides,shortHairTheCaesar,shortHairShortCurly&clothing=blazerAndSweater,blazerAndShirt&clothingColor=262e33,3c4f5c,65c9ff,25557c,929598';
+        // 生成随机虚拟头像 (DiceBear avataaars 商务风格，URL需<255字符)
+        $avatarSeed = substr(md5(uniqid(mt_rand(), true)), 0, 8);
+        $extend['avatar'] = 'https://api.dicebear.com/9.x/avataaars/png?seed=' . $avatarSeed;
         $extend['referral_code'] = $this->create_invite_code();    //推荐码
         //注册钱包eth
         $ret = $this->auth->register($username, $password, $email, $mobile, $extend);