diff --git a/lib/auth/network/auth_service.dart b/lib/auth/network/auth_service.dart
index 5ca50bd7..b4794332 100644
--- a/lib/auth/network/auth_service.dart
+++ b/lib/auth/network/auth_service.dart
@@ -304,7 +304,7 @@ class AuthService with AsyncTimer {
     });
   }
 
-  /// 登陆时获取短信验证码
+  /// 登录时获取短信验证码
   static getCaptchaOnLogin(String phone,
       {required OnSuccess onSuccess, required OnFailure onFailure}) async {
     AsyncTimer.runRepeatChecked('getCaptchaOnLogin', () async {
diff --git a/lib/auth/view/login/login_page.dart b/lib/auth/view/login/login_page.dart
index e956d79d..234ce5fe 100644
--- a/lib/auth/view/login/login_page.dart
+++ b/lib/auth/view/login/login_page.dart
@@ -157,7 +157,7 @@ class _LoginHomeWidgetState extends State<LoginHomeWidget> {
               RichText(
                   textAlign: TextAlign.center,
                   text: TextSpan(
-                      text: "首次登录微北洋请使用天外天账号密码登录\n在登陆后绑定手机号码即可手机验证登录",
+                      text: "首次登录微北洋请使用天外天账号密码登录\n在登录后绑定手机号码即可手机验证登录",
                       style: TextUtil.base.normal.NotoSansSC
                           .sp(12)
                           .w400
diff --git a/lib/auth/view/login/login_pw_page.dart b/lib/auth/view/login/login_pw_page.dart
index 0a7841ca..a8243a8b 100644
--- a/lib/auth/view/login/login_pw_page.dart
+++ b/lib/auth/view/login/login_pw_page.dart
@@ -346,7 +346,7 @@ class _LoginPwWidgetState extends State<LoginPwWidget> {
             ),
           ),
         ),
-        SizedBox(height: 23), //这里的数值调整是为了两个界面的短信登陆等位置在同一个水平线上
+        SizedBox(height: 23), //这里的数值调整是为了两个界面的短信登录等位置在同一个水平线上
         Row(
           children: [
             Spacer(),
diff --git a/lib/commons/preferences/common_prefs.dart b/lib/commons/preferences/common_prefs.dart
index dad88599..a39f3f17 100644
--- a/lib/commons/preferences/common_prefs.dart
+++ b/lib/commons/preferences/common_prefs.dart
@@ -146,7 +146,7 @@ class CommonPreferences {
   static final lastActivityDialogShownDate =
       PrefsBean<String>('lastActivityDialogShownDate', '');
 
-  /// 是否为初次使用此app（重新登陆也算）
+  /// 是否为初次使用此app（重新登录也算）
   static final firstPrivacy = PrefsBean<bool>('firstPrivacy', true);
   static final firstClassesDialog = PrefsBean<bool>('firstClassesDialog', true);
 
diff --git a/lib/main.dart b/lib/main.dart
index b3f04acf..bc494926 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -498,7 +498,7 @@ class _StartUpWidgetState extends State<StartUpWidget> {
     context.read<ExamProvider>().readPref();
     context.read<CourseProvider>().readPref();
 
-    /// 如果登陆过，尝试刷新token
+    /// 如果登录过，尝试刷新token
     if (CommonPreferences.isLogin.value &&
         CommonPreferences.token.value != '') {
       Future.delayed(
@@ -555,7 +555,7 @@ class _StartUpWidgetState extends State<StartUpWidget> {
         ),
       );
     } else {
-      /// 没登陆过的话，多看一会的启动页再跳转到登录页
+      /// 没登录过的话，多看一会的启动页再跳转到登录页
       Future.delayed(const Duration(seconds: 1)).then(
           (_) => Navigator.pushReplacementNamed(context, AuthRouter.login));
     }