diff --git a/db/TrafficLooper.cpp b/db/TrafficLooper.cpp
index 9f1aa90..09e69fb 100644
--- a/db/TrafficLooper.cpp
+++ b/db/TrafficLooper.cpp
@@ -96,7 +96,7 @@ namespace NekoRay::traffic {
                 }
                 continue;
             } else {
-                //开始
+                // 开始
                 if (!looping) {
                     looping = true;
                 }
diff --git a/ui/GroupSort.hpp b/ui/GroupSort.hpp
index 2e8134d..3e4ca2a 100644
--- a/ui/GroupSort.hpp
+++ b/ui/GroupSort.hpp
@@ -15,8 +15,8 @@ namespace NekoRay {
 
     struct GroupSortAction {
         GroupSortMethod::GroupSortMethod method = GroupSortMethod::Raw;
-        bool save_sort = false;  //保存到文件
-        bool descending = false; //默认升序，开这个就是降序
+        bool save_sort = false;  // 保存到文件
+        bool descending = false; // 默认升序，开这个就是降序
         bool scroll_to_started = false;
     };
 } // namespace NekoRay
diff --git a/ui/dialog_vpn_settings.h b/ui/dialog_vpn_settings.h
index b497207..0b5b87d 100644
--- a/ui/dialog_vpn_settings.h
+++ b/ui/dialog_vpn_settings.h
@@ -25,7 +25,6 @@ public slots:
     void accept() override;
 
     void on_troubleshooting_clicked();
-
 };
 
 #endif // NEKORAY_DIALOG_VPN_SETTINGS_H
diff --git a/ui/edit/edit_custom.cpp b/ui/edit/edit_custom.cpp
index 479e79f..10de99b 100644
--- a/ui/edit/edit_custom.cpp
+++ b/ui/edit/edit_custom.cpp
@@ -26,10 +26,10 @@ EditCustom::~EditCustom() {
 }
 
 #define SAVE_CUSTOM_BEAN                            \
-    P_SAVE_COMBO_STRING(core)                          \
+    P_SAVE_COMBO_STRING(core)                       \
     bean->command = ui->command->text().split(" "); \
     P_SAVE_STRING_QTEXTEDIT(config_simple)          \
-    P_SAVE_COMBO_STRING(config_suffix)                 \
+    P_SAVE_COMBO_STRING(config_suffix)              \
     P_SAVE_INT(mapping_port)                        \
     P_SAVE_INT(socks_port)