diff --git a/core/core-backend/src/main/java/io/gisbi/substitute/permissions/login/SubstituleLoginServer.java b/core/core-backend/src/main/java/io/gisbi/substitute/permissions/login/SubstituleLoginServer.java
index 93e8871..7d576a6 100644
--- a/core/core-backend/src/main/java/io/gisbi/substitute/permissions/login/SubstituleLoginServer.java
+++ b/core/core-backend/src/main/java/io/gisbi/substitute/permissions/login/SubstituleLoginServer.java
@@ -58,7 +58,8 @@ public class SubstituleLoginServer {
 
         // 生成新的 token
         String secret = SubstituleLoginConfig.getPwd(); // 获取密钥
-        return generate(userBO, secret);
+        String md5Pwd = Md5Utils.md5(secret);
+        return generate(userBO, md5Pwd);
     }
 
     @GetMapping("/logout")
@@ -73,6 +74,6 @@ public class SubstituleLoginServer {
         JWTCreator.Builder builder = JWT.create();
         builder.withClaim("uid", userId).withClaim("oid", defaultOid);
         String token = builder.sign(algorithm);
-        return new TokenVO(token, 0L);
+        return new TokenVO(token, 360000L);
     }
 }