diff --git a/lang/zh_TW.ini b/lang/zh_TW.ini
index d81a181..d737455 100644
--- a/lang/zh_TW.ini
+++ b/lang/zh_TW.ini
@@ -277,3 +277,7 @@ read_more = "讀取更多"
 widget_key_placeholder = "12345abcde"
 year_month_your_post_slug = "/year/month/your-post-slug"
 your_key = "your.key"
+summary_behavior = "Summary behavior"
+default = "Default"
+check_shortcode = "Check shortcode"
+in_summary_mode_whether_check_the_shortcode_first_or_not_before_trim_the_content_to_x_char = "In summary mode, whether check the shortcode first or not before trim the content to x char"