diff --git a/backend/go-service/config/config.dev.yaml b/backend/go-service/config/config.dev.yaml
index 97048c3..4e95560 100644
--- a/backend/go-service/config/config.dev.yaml
+++ b/backend/go-service/config/config.dev.yaml
@@ -23,7 +23,7 @@ database:
 redis:
   host: localhost      # Redis 地址
   port: 7379           # Redis 端口
-  password: "echochat_2026-1s32dswW@#"         # Redis 密码，开发环境为空
+  password: echochat_2026-1s32dswW@#        # Redis 密码，开发环境为空
   db: 0                # Redis 数据库编号（0-15）
 
 # JWT 认证配置