diff --git a/src/main/java/com/dsideal/sso/Controller/WebLoginController.java b/src/main/java/com/dsideal/sso/Controller/WebLoginController.java
index 152e98d..6411c72 100644
--- a/src/main/java/com/dsideal/sso/Controller/WebLoginController.java
+++ b/src/main/java/com/dsideal/sso/Controller/WebLoginController.java
@@ -34,20 +34,19 @@ public class WebLoginController extends Controller {
     }
 
     /**
-     * 登录跳转
+     * 接入统一认证的系统，跳转到统一认证的地址
      */
-    public void login() {
+    public void login(String redirect_url) {
         Map<Object, Object> loginMap = SsoLoginHelper.loginCheck(getRequest());
-        String redirectUrl = getRequest().getParameter("redirect_url");
         if (loginMap != null) {
-            if (!redirectUrl.contains("?")) {
-                redirect301(redirectUrl + "?" + PropKit.get("sso.sessionid") + "=" + loginMap.get("session_id").toString());
+            if (!redirect_url.contains("?")) {
+                redirect301(redirect_url + "?" + PropKit.get("sso.sessionid") + "=" + loginMap.get("session_id").toString());
             } else {
-                redirect301(redirectUrl + "&" + PropKit.get("sso.sessionid") + "=" + loginMap.get("session_id").toString());
+                redirect301(redirect_url + "&" + PropKit.get("sso.sessionid") + "=" + loginMap.get("session_id").toString());
             }
         } else {
-            redirectUrl = CommonUtil.handleRedirectUrlParas(redirectUrl);
-            redirect("/html/login.html?redirect_url=" + redirectUrl);
+            redirect_url = CommonUtil.handleRedirectUrlParas(redirect_url);
+            redirect("/html/login.html?redirect_url=" + redirect_url);
         }
     }
 
diff --git a/src/main/java/com/dsideal/sso/Util/SsoLoginStore.java b/src/main/java/com/dsideal/sso/Util/SsoLoginStore.java
index d619285..59e2ea1 100644
--- a/src/main/java/com/dsideal/sso/Util/SsoLoginStore.java
+++ b/src/main/java/com/dsideal/sso/Util/SsoLoginStore.java
@@ -2,6 +2,8 @@ package com.dsideal.sso.Util;
 
 import com.jfinal.kit.PropKit;
 import com.jfinal.plugin.redis.Redis;
+
+import java.util.List;
 import java.util.Map;
 
 public class SsoLoginStore {