diff --git a/src/main/resources/lang/I18n_zh_TW.properties b/src/main/resources/lang/I18n_zh_TW.properties
index cec2462c..e34057a6 100644
--- a/src/main/resources/lang/I18n_zh_TW.properties
+++ b/src/main/resources/lang/I18n_zh_TW.properties
@@ -75,7 +75,7 @@ settings.basic=基本
 settings.advanced=高級
 settings.general=常規
 settings.high_precision=高精度
-settings.themeeditor.hex_colon=十六進位:
+settings.themeeditor.hex_colon=十六進位：
 settings.theme.createNew=創建新主題
 settings.theme.defaultThemes=默認主題
 settings.theme.customThemes=自定義主題