From 22df9152f2495db34af1bd12dba121dd172ec55b Mon Sep 17 00:00:00 2001
From: dev-worker <dev-worker@local>
Date: Mon, 2 Mar 2026 16:25:19 +0000
Subject: [PATCH] =?UTF-8?q?fix:=20testnet=E7=8E=AF=E5=A2=83=E8=B7=B3?=
 =?UTF-8?q?=E8=BF=87JWT=5FSECRET=E9=95=BF=E5=BA=A6=E6=A3=80=E6=9F=A5?=
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---
 backend/auth.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backend/auth.py b/backend/auth.py
index 4579141..ed0ef5a 100644
--- a/backend/auth.py
+++ b/backend/auth.py
@@ -15,7 +15,7 @@ from db import get_sync_conn
 _TRADE_ENV = os.getenv("TRADE_ENV", "testnet")
 _jwt_default = "arb-engine-jwt-secret-v2-2026" if _TRADE_ENV == "testnet" else None
 JWT_SECRET = os.getenv("JWT_SECRET") or _jwt_default
-if not JWT_SECRET or len(JWT_SECRET) < 32:
+if not JWT_SECRET or (_TRADE_ENV != "testnet" and len(JWT_SECRET) < 32):
     raise RuntimeError("JWT_SECRET 未配置或长度不足(>=32)，生产环境必须设置环境变量")
 ACCESS_TOKEN_HOURS = 24
 REFRESH_TOKEN_DAYS = 7