diff --git a/console/index.html b/console/index.html
index 84f4aba..b2f33a9 100644
--- a/console/index.html
+++ b/console/index.html
@@ -14,7 +14,7 @@
       <div class="meta">
         <span class="cluster" id="cluster-label"></span>
         <span class="status" id="poll-status"></span>
-        <button class="update-btn" id="update-btn" hidden>檢查更新</button>
+        <button class="update-btn" id="update-btn" hidden>Check for updates</button>
       </div>
     </header>
     <main class="content">
diff --git a/console/src/main.ts b/console/src/main.ts
index 35a098f..7034cdd 100644
--- a/console/src/main.ts
+++ b/console/src/main.ts
@@ -239,7 +239,7 @@ async function startCore(): Promise<void> {
   }
 }
 
-// Remote upgrade: the topbar "檢查更新" button. First click checks the nightly
+// Remote upgrade: the topbar "Check for updates" button. First click checks the nightly
 // release; if a newer signed build exists, the button turns into an install
 // action that downloads, verifies, and restarts into it. Desktop-only — hidden
 // in the browser build (no command bridge).
@@ -257,28 +257,28 @@ function setupUpdater(): void {
 
   const reset = (): void => {
     pending = null;
-    el.textContent = "檢查更新";
+    el.textContent = "Check for updates";
     el.classList.remove("has-update");
   };
 
   async function check(btn: HTMLButtonElement, inv: Invoke): Promise<void> {
     btn.disabled = true;
-    btn.textContent = "檢查中…";
+    btn.textContent = "Checking…";
     try {
       const info = await inv<UpdateInfo | null>("check_update");
       if (info) {
         pending = info;
-        btn.textContent = `更新到 v${info.version} ↻`;
+        btn.textContent = `Update to v${info.version} ↻`;
         btn.classList.add("has-update");
-        note("info", `發現新版 v${info.version}（目前 v${info.current}）— 按按鈕安裝並重啟`);
+        note("info", `New version v${info.version} available (current v${info.current}) — click to install and restart`);
       } else {
-        note("info", "已是最新版");
-        btn.textContent = "已是最新版";
+        note("info", "Already up to date");
+        btn.textContent = "Up to date";
         window.setTimeout(reset, 4000);
       }
     } catch (e) {
       reset();
-      note("error", `檢查更新失敗：${errText(e)}`);
+      note("error", `Update check failed: ${errText(e)}`);
     } finally {
       btn.disabled = false;
     }
@@ -286,14 +286,14 @@ function setupUpdater(): void {
 
   async function install(btn: HTMLButtonElement, inv: Invoke): Promise<void> {
     btn.disabled = true;
-    btn.textContent = "安裝中…";
+    btn.textContent = "Installing…";
     try {
       // On success the backend restarts the app, so this may never resolve.
       await inv("install_update");
     } catch (e) {
       btn.disabled = false;
-      btn.textContent = pending ? `更新到 v${pending.version} ↻` : "檢查更新";
-      note("error", `安裝更新失敗：${errText(e)}`);
+      btn.textContent = pending ? `Update to v${pending.version} ↻` : "Check for updates";
+      note("error", `Update install failed: ${errText(e)}`);
     }
   }
 
diff --git a/crates/oabctl/src/scale.rs b/crates/oabctl/src/scale.rs
index 77765a3..f7cd390 100644
--- a/crates/oabctl/src/scale.rs
+++ b/crates/oabctl/src/scale.rs
@@ -617,7 +617,7 @@ mod tests {
     #[test]
     fn test_schedule_name_sanitization_unicode() {
         // Unicode chars are NOT valid in AWS schedule names — replaced with '-'
-        let alias = "bot名前";
+        let alias = "botéé";
         let safe_alias = alias.replace(
             |c: char| !c.is_ascii_alphanumeric() && c != '-' && c != '_' && c != '.',
             "-",
diff --git a/src-tauri/src/lib.rs b/src-tauri/src/lib.rs
index 9a832e8..2f6033e 100644
--- a/src-tauri/src/lib.rs
+++ b/src-tauri/src/lib.rs
@@ -179,7 +179,7 @@ struct UpdateInfo {
 }
 
 /// Ask the release endpoint whether a newer signed build exists. Returns `None`
-/// when we're already current. Drives the topbar "檢查更新" button.
+/// when we're already current. Drives the topbar "Check for updates" button.
 #[tauri::command]
 async fn check_update(app: tauri::AppHandle) -> Result<Option<UpdateInfo>, String> {
     let updater = app.updater().map_err(|e| e.to_string())?;