diff --git a/.gitignore b/.gitignore
index 96cb26e..60c2161 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,10 +6,7 @@ run/
 !**/src/test/**/build/
 
 ### IntelliJ IDEA ###
-.idea/modules.xml
-.idea/jarRepositories.xml
-.idea/compiler.xml
-.idea/libraries/
+.idea/
 *.iws
 *.iml
 *.ipr
diff --git a/src/main/java/cn/reddragon/eportal/config/configs/AutoReconnectConfig.java b/src/main/java/cn/reddragon/eportal/config/configs/AutoReconnectConfig.java
index 51d9106..e9d2656 100644
--- a/src/main/java/cn/reddragon/eportal/config/configs/AutoReconnectConfig.java
+++ b/src/main/java/cn/reddragon/eportal/config/configs/AutoReconnectConfig.java
@@ -15,6 +15,10 @@ public static boolean getAutoReconnect() {
         return ((CheckMenuItem) MainWindow.controller.menuBar.getMenus().get(0).getItems().get(0)).isSelected();
     }
 
+    public static void setAutoReconnect(boolean b) {
+        ((CheckMenuItem) MainWindow.controller.menuBar.getMenus().get(0).getItems().get(0)).setSelected(b);
+    }
+
     @Override
     public JsonElement toJson() {
         return new JsonPrimitive(getAutoReconnect());
@@ -22,6 +26,6 @@ public JsonElement toJson() {
 
     @Override
     public void fromJson(JsonElement element) {
-        ((CheckMenuItem) MainWindow.controller.menuBar.getMenus().get(0).getItems().get(0)).setSelected(element.getAsBoolean());
+        setAutoReconnect(element.getAsBoolean());
     }
 }
diff --git a/src/main/java/cn/reddragon/eportal/utils/Authenticator.java b/src/main/java/cn/reddragon/eportal/utils/Authenticator.java
index 423dca4..baf4c8f 100644
--- a/src/main/java/cn/reddragon/eportal/utils/Authenticator.java
+++ b/src/main/java/cn/reddragon/eportal/utils/Authenticator.java
@@ -172,62 +172,57 @@ public static void updateSession() {
         }).start();
     }
 
-    private static String updateSessionInternal() {
+    private static String updateSessionInternal() throws IOException {
         HttpURLConnection connection = Authenticator.getUserInfo();
         if (connection == null) {
             return "fail";
         }
-        JsonObject resultJson;
-        try {
-            resultJson = JsonParser.parseString(IOUtils.readText(connection.getInputStream())).getAsJsonObject();
-            //System.out.println(resultJson.toString());
-            String r = resultJson.get("result").getAsString();
-            if (Objects.equals(r, "success")) {
-                // 设置当前用户
-                Platform.runLater(() -> MainWindow.controller.user.setText("当前用户: " + resultJson.get("userName").getAsString() + " (" + resultJson.get("userId").getAsString() + ")"));
-                // 设置运营商、剩余时间
-                JsonArray ballArray = JsonParser.parseString(resultJson.get("ballInfo").getAsString()).getAsJsonArray();
-                if (ballArray.get(1).getAsJsonObject().get("displayName").getAsString().equals("我的运营商")) {
-                    for (LoginType it : LoginType.values()) {
-                        if (it.authName.contains(ballArray.get(1).getAsJsonObject().get("value").getAsString())) {
-                            Authenticator.type = it;
-                        }
+        JsonObject resultJson = JsonParser.parseString(IOUtils.readText(connection.getInputStream())).getAsJsonObject();
+        //System.out.println(resultJson.toString());
+        String r = resultJson.get("result").getAsString();
+        if (Objects.equals(r, "success")) {
+            // 设置当前用户
+            Platform.runLater(() -> MainWindow.controller.user.setText("当前用户: " + resultJson.get("userName").getAsString() + " (" + resultJson.get("userId").getAsString() + ")"));
+            // 设置运营商、剩余时间
+            JsonArray ballArray = JsonParser.parseString(resultJson.get("ballInfo").getAsString()).getAsJsonArray();
+            if (ballArray.get(1).getAsJsonObject().get("displayName").getAsString().equals("我的运营商")) {
+                for (LoginType it : LoginType.values()) {
+                    if (it.authName.contains(ballArray.get(1).getAsJsonObject().get("value").getAsString())) {
+                        Authenticator.type = it;
                     }
-                    Platform.runLater(() -> MainWindow.controller.remainLabel.setText("剩余时长: ∞"));
-                    return r;
                 }
-                Authenticator.type = LoginType.WAN;
-                int duration = ballArray.get(1).getAsJsonObject().get("value").getAsInt();
-                StringBuilder sb = new StringBuilder();
-                sb.append("剩余时长: ");
-                //计算剩余时间
-                int h = duration / 3600;
-                int m = (duration % 3600) / 60;
-                int s = (duration % 3600) % 60;
-                if (h > 0) {
-                    sb.append(h).append("h ");
-                    if (s > 0) {
-                        sb.append(m).append("m ");
-                        sb.append(s).append("s");
-                    } else if (m > 0) {
-                        sb.append(m).append("m");
-                    }
-                } else {
-                    if (m > 0) {
-                        sb.append(m).append("m ");
-                    }
-                    if (s > 0) {
-                        sb.append(s).append("s");
-                    }
+                Platform.runLater(() -> MainWindow.controller.remainLabel.setText("剩余时长: ∞"));
+                return r;
+            }
+            Authenticator.type = LoginType.WAN;
+            int duration = ballArray.get(1).getAsJsonObject().get("value").getAsInt();
+            StringBuilder sb = new StringBuilder();
+            sb.append("剩余时长: ");
+            //计算剩余时间
+            int h = duration / 3600;
+            int m = (duration % 3600) / 60;
+            int s = (duration % 3600) % 60;
+            if (h > 0) {
+                sb.append(h).append("h ");
+                if (s > 0) {
+                    sb.append(m).append("m ");
+                    sb.append(s).append("s");
+                } else if (m > 0) {
+                    sb.append(m).append("m");
+                }
+            } else {
+                if (m > 0) {
+                    sb.append(m).append("m ");
+                }
+                if (s > 0) {
+                    sb.append(s).append("s");
                 }
-                Platform.runLater(() -> MainWindow.controller.remainLabel.setText(sb.toString()));
-            } else if (!Objects.equals(r, "wait")) {
-                //Authenticator.type = LoginType.OFFLINE;
-                Platform.runLater(() -> MainWindow.controller.resultText.setText(resultJson.get("message").getAsString()));
             }
-            return r;
-        } catch (IOException e) {
-            return "fail";
+            Platform.runLater(() -> MainWindow.controller.remainLabel.setText(sb.toString()));
+        } else if (!Objects.equals(r, "wait")) {
+            //Authenticator.type = LoginType.OFFLINE;
+            Platform.runLater(() -> MainWindow.controller.resultText.setText(resultJson.get("message").getAsString()));
         }
+        return r;
     }
 }
diff --git a/src/main/java/cn/reddragon/eportal/window/controllers/MainController.java b/src/main/java/cn/reddragon/eportal/window/controllers/MainController.java
index aa4de13..ebc6621 100644
--- a/src/main/java/cn/reddragon/eportal/window/controllers/MainController.java
+++ b/src/main/java/cn/reddragon/eportal/window/controllers/MainController.java
@@ -3,6 +3,7 @@
 import cn.reddragon.eportal.Main;
 import cn.reddragon.eportal.account.Account;
 import cn.reddragon.eportal.account.AccountManager;
+import cn.reddragon.eportal.config.configs.AutoReconnectConfig;
 import cn.reddragon.eportal.utils.*;
 import cn.reddragon.eportal.window.AccountWindow;
 import cn.reddragon.eportal.window.MainWindow;
@@ -47,6 +48,8 @@ public class MainController {
     @FXML
     public MenuBar menuBar;
 
+    private static boolean temp = false;
+
     public void updateUI() {
         StringBuilder sb = new StringBuilder();
         sb.append("状态: ");
@@ -141,6 +144,10 @@ public void onLoginButtonClick() {
                 resultText.setText("当前设备已登录!");
                 button.setText("登出");
             } else if (button.getText().equals("登出")) {
+                if (AutoReconnectConfig.getAutoReconnect()) {
+                    temp = true;
+                    AutoReconnectConfig.setAutoReconnect(false);
+                }
                 new Thread(() -> {
                     HttpURLConnection connection = null;
                     try {
@@ -228,6 +235,10 @@ public void onLoginButtonClick() {
                 Platform.runLater(() -> resultText.setText(resultMessage.get("result").getAsString() + ":" + resultMessage.get("message").getAsString()));
                 if (result.equals("success")) {
                     Authenticator.userIndex = resultMessage.get("userIndex").getAsString();
+                    if (temp) {
+                        AutoReconnectConfig.setAutoReconnect(true);
+                        temp = false;
+                    }
                 }
             } catch (IOException e) {
                 Main.logger.error("登录线程出错!", e);