diff --git a/.gitignore b/.gitignore
index d5119de..eaf2157 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,6 +19,7 @@ buildNumber.properties
 .idea/jarRepositories.xml
 .idea/compiler.xml
 .idea/libraries/
+.idea/*
 *.iws
 *.iml
 *.ipr
@@ -42,6 +43,7 @@ buildNumber.properties
 
 # Log file
 *.log
+*.log.gz
 
 # BlueJ files
 *.ctxt
diff --git a/src/main/java/com/dx/union/CheckLogin.java b/src/main/java/com/dx/union/CheckLogin.java
index f8190f8..5ed88c1 100644
--- a/src/main/java/com/dx/union/CheckLogin.java
+++ b/src/main/java/com/dx/union/CheckLogin.java
@@ -81,18 +81,18 @@ public class CheckLogin {
                 boolean isSignSuccess = sign(user, singMark);
                 if (isSignSuccess) {
                     log.info("{} 账号打卡成功", user.getUsername());
+                    String sign_time = DateUtil.date().toString();
+                    if (isMorning) {
+                        user.setIsStartWorkSign(sign_time);
+                    } else {
+                        if (StrUtil.isEmpty(user.getIsStartWorkSign())) {
+                            user.setIsStartWorkSign("");
+                        }
+                        user.setIsEndWorkSign(sign_time);
+                    }
                 } else {
                     log.error("{} 账号打卡失败", user.getUsername());
                 }
-                String sign_time = DateUtil.date().toString();
-                if (isMorning) {
-                    user.setIsStartWorkSign(sign_time);
-                } else {
-                    if (StrUtil.isEmpty(user.getIsStartWorkSign())) {
-                        user.setIsStartWorkSign("");
-                    }
-                    user.setIsEndWorkSign(sign_time);
-                }
                 if (index + 1 == size) {
                     return;
                 }
@@ -117,9 +117,11 @@ public class CheckLogin {
     public static boolean sign(User user, Integer signMark) {
         boolean result = false;
         try {
-            log.info("开始{}打卡 {} 的账号，密码为：{}", signMark == 0 ? "上班" : "下班", user.getUsername(), user.getPassword());
-            String password = encrypt2ToMD5(user.getPassword());
+            HttpRequest.getCookieManager().getCookieStore().removeAll();
             String username = user.getUsername();
+            String password = user.getPassword();
+            log.info("开始{}打卡 {} 的账号，密码为：{}", signMark == 0 ? "上班" : "下班", username, password);
+            password = encrypt2ToMD5(password);
             log.info("加密密码为：{}", password);
             try (HttpResponse response = HttpRequest.post("https://login.oa.unionpay.com/idsapi/portal/Login")
                          .form("username", username)