diff --git a/ui/src/i18n/.i18n/zh-TW.meta.json b/ui/src/i18n/.i18n/zh-TW.meta.json
index fcff10742d8..7150cff77c9 100644
--- a/ui/src/i18n/.i18n/zh-TW.meta.json
+++ b/ui/src/i18n/.i18n/zh-TW.meta.json
@@ -1,13 +1,11 @@
 {
-  "fallbackKeys": [
-    "agents.context.runtime"
-  ],
-  "generatedAt": "2026-04-29T19:08:28.498Z",
+  "fallbackKeys": [],
+  "generatedAt": "2026-04-29T19:24:31.857Z",
   "locale": "zh-TW",
   "model": "gpt-5.5",
   "provider": "openai",
   "sourceHash": "a6a1060fe4eda88e0261e78c7c635df6e579a56cc539595a331da79dc7ca832b",
   "totalKeys": 881,
-  "translatedKeys": 880,
+  "translatedKeys": 881,
   "workflow": 1
 }
diff --git a/ui/src/i18n/.i18n/zh-TW.tm.jsonl b/ui/src/i18n/.i18n/zh-TW.tm.jsonl
index 5ddbe57e2c5..2c5f51289b3 100644
--- a/ui/src/i18n/.i18n/zh-TW.tm.jsonl
+++ b/ui/src/i18n/.i18n/zh-TW.tm.jsonl
@@ -103,6 +103,7 @@
 {"cache_key":"303d2d8480400ff1c25825f76f6260b11e92b555a31ae554089f4681ebe745d3","model":"gpt-5.4","provider":"openai","segment_id":"usage.breakdown.input","source_path":"ui/src/i18n/locales/zh-TW.ts","src_lang":"en","text":"Input","text_hash":"36ecb4f8669133ce744c21982ba4abe2ecd7086e1dc2226ccd6f266f3a5005f8","tgt_lang":"zh-TW","translated":"輸入","updated_at":"2026-04-05T17:10:41.569Z"}
 {"cache_key":"3057cfcf704bfc9cee44276d93257b6949c215610b0932bc65ce3b9dbfa60d4e","model":"gpt-5.4","provider":"openai","segment_id":"overview.pairing.docsLink","source_path":"ui/src/i18n/locales/zh-TW.ts","src_lang":"en","text":"Docs: Device pairing","text_hash":"3c43dc8fc050619b6acd3ee877420360cba1387553c4bc6bf5036e34282c4879","tgt_lang":"zh-TW","translated":"文件：裝置配對","updated_at":"2026-04-20T06:26:11.971Z"}
 {"cache_key":"30df5dd9db9bd018fa901e512849b108426dc1d288d9ec24baadbcbeb22b4a52","model":"gpt-5.4","provider":"openai","segment_id":"overview.access.showPassword","source_path":"ui/src/i18n/locales/zh-TW.ts","src_lang":"en","text":"Show password","text_hash":"6aeaa6a53d09dcad071fdda6280b1e7c42aa164cd0514304ff162e7da440ffaa","tgt_lang":"zh-TW","translated":"顯示密碼","updated_at":"2026-04-20T06:26:11.971Z"}
+{"cache_key":"3105161e7a04da54d53a44207bae2095c7fc97ccd706d05c3d755260fc72b404","model":"gpt-5.5","provider":"openai","segment_id":"agents.context.runtime","source_path":"ui/src/i18n/locales/zh-TW.ts","src_lang":"en","text":"Runtime","text_hash":"1093115897879aa3ad9511a1dc2850929cfb60ba45ec741605f69f5d20203472","tgt_lang":"zh-TW","translated":"執行階段","updated_at":"2026-04-29T19:24:31.703Z"}
 {"cache_key":"311bc5ee331bcfaea84af78a4e1dfe0f2a20a9df3d73abdf610df4069ce68238","model":"gpt-5.4","provider":"openai","segment_id":"usage.mosaic.mon","source_path":"ui/src/i18n/locales/zh-TW.ts","src_lang":"en","text":"Mon","text_hash":"f40d7f51f69edfaffa29c42910fbc6af6a822f1279162d486b4a7e11c3e0ae9b","tgt_lang":"zh-TW","translated":"週一","updated_at":"2026-04-05T17:11:05.499Z"}
 {"cache_key":"32365667c3ad6c53c811d5975348908eadc4a7f342488174399c2c0b8441cc2e","model":"gpt-5.4","provider":"openai","segment_id":"usage.overview.errors","source_path":"ui/src/i18n/locales/zh-TW.ts","src_lang":"en","text":"Errors","text_hash":"cb702378f31507efa79a2a2c6046050bc9f578f149c88e3c0a3d9532ab4b5300","tgt_lang":"zh-TW","translated":"錯誤","updated_at":"2026-04-05T17:10:47.369Z"}
 {"cache_key":"33c4e398471f3a0b9bb5112a2bd49c0267bcb78770c7bc8ab21dc4199182c37d","model":"gpt-5.4","provider":"openai","segment_id":"cron.form.seconds","source_path":"ui/src/i18n/locales/zh-TW.ts","src_lang":"en","text":"Seconds","text_hash":"381a8e9699052f3a958001510611a9634e7cef8aa6a1421cb7e7f6e119f91edc","tgt_lang":"zh-TW","translated":"秒","updated_at":"2026-04-05T17:11:41.464Z"}
diff --git a/ui/src/i18n/locales/zh-TW.ts b/ui/src/i18n/locales/zh-TW.ts
index f1321da5695..e9980ace208 100644
--- a/ui/src/i18n/locales/zh-TW.ts
+++ b/ui/src/i18n/locales/zh-TW.ts
@@ -161,7 +161,7 @@ export const zh_TW: TranslationMap = {
       workspace: "Workspace",
       openFilesTab: "Open Files tab",
       primaryModel: "Primary Model",
-      runtime: "Runtime",
+      runtime: "執行階段",
       identityName: "Identity Name",
       identityAvatar: "Identity Avatar",
       skillsFilter: "Skills Filter",