diff --git a/Resources/Info.plist b/Resources/Info.plist
index 3b9dfbd..c4bb282 100644
--- a/Resources/Info.plist
+++ b/Resources/Info.plist
@@ -11,9 +11,9 @@
     <key>CFBundleExecutable</key>
     <string>Signal</string>
     <key>CFBundleVersion</key>
-    <string>1.0.0</string>
+    <string>1.0.1</string>
     <key>CFBundleShortVersionString</key>
-    <string>1.0.0</string>
+    <string>1.0.1</string>
     <key>CFBundlePackageType</key>
     <string>APPL</string>
     <key>CFBundleIconFile</key>
diff --git a/Resources/en.lproj/Localizable.strings b/Resources/en.lproj/Localizable.strings
index b12c6fb..89f1691 100644
--- a/Resources/en.lproj/Localizable.strings
+++ b/Resources/en.lproj/Localizable.strings
@@ -14,3 +14,17 @@
 "Project" = "Project";
 "User Prompts" = "User Prompts";
 "Back" = "Back";
+"Breathes every %.1fs" = "Breathes every %.1fs";
+"Only Red and Yellow breathe" = "Only Red and Yellow breathe";
+"Launch automatically on startup" = "Launch automatically on startup";
+"CLI Helper Tool" = "CLI Helper Tool";
+"Control Signal directly from your terminal or scripts using the sgnl tool." = "Control Signal directly from your terminal or scripts using the sgnl tool.";
+"Install 'sgnl' CLI Command" = "Install 'sgnl' CLI Command";
+"Session ID:" = "Session ID:";
+"Installation Successful" = "Installation Successful";
+"The 'sgnl' command-line tool has been installed to:\n%@\n\nPlease make sure '%@' is in your PATH." = "The 'sgnl' command-line tool has been installed to:\n%@\n\nPlease make sure '%@' is in your PATH.";
+"Installation Failed" = "Installation Failed";
+"Could not locate the 'sgnl' binary inside the application bundle resources." = "Could not locate the 'sgnl' binary inside the application bundle resources.";
+"An error occurred during installation:\n%@" = "An error occurred during installation:\n%@";
+"OK" = "OK";
+
diff --git a/Resources/zh-Hans.lproj/Localizable.strings b/Resources/zh-Hans.lproj/Localizable.strings
index cd9ce0e..f183d46 100644
--- a/Resources/zh-Hans.lproj/Localizable.strings
+++ b/Resources/zh-Hans.lproj/Localizable.strings
@@ -14,3 +14,17 @@
 "Project" = "项目";
 "User Prompts" = "用户输入";
 "Back" = "返回";
+"Breathes every %.1fs" = "每 %.1f 秒呼吸一次";
+"Only Red and Yellow breathe" = "仅红灯和黄灯支持呼吸效果";
+"Launch automatically on startup" = "开机时自动启动";
+"CLI Helper Tool" = "命令行辅助工具";
+"Control Signal directly from your terminal or scripts using the sgnl tool." = "使用 sgnl 工具直接从终端或脚本控制 Signal。";
+"Install 'sgnl' CLI Command" = "安装 'sgnl' 命令行工具";
+"Session ID:" = "会话 ID:";
+"Installation Successful" = "安装成功";
+"The 'sgnl' command-line tool has been installed to:\n%@\n\nPlease make sure '%@' is in your PATH." = "sgnl 命令行工具已成功安装至：\n%@\n\n请确保将 '%@' 添加到了您的 PATH 环境变量中。";
+"Installation Failed" = "安装失败";
+"Could not locate the 'sgnl' binary inside the application bundle resources." = "无法在应用包资源中找到 'sgnl' 二进制文件。";
+"An error occurred during installation:\n%@" = "安装过程中发生错误：\n%@";
+"OK" = "确定";
+
diff --git a/Sources/Signal/AppDelegate.swift b/Sources/Signal/AppDelegate.swift
index bd24b10..3429349 100644
--- a/Sources/Signal/AppDelegate.swift
+++ b/Sources/Signal/AppDelegate.swift
@@ -143,7 +143,7 @@ class AppDelegate: NSObject, NSApplicationDelegate {
         let targetURL = targetDir.appendingPathComponent("sgnl")
         
         guard let sourceURL = Bundle.main.url(forResource: "sgnl", withExtension: nil) else {
-            showCLIError(message: "Could not locate the 'sgnl' binary inside the application bundle resources.")
+            showCLIError(message: NSLocalizedString("Could not locate the 'sgnl' binary inside the application bundle resources.", comment: ""))
             return
         }
         
@@ -166,23 +166,25 @@ class AppDelegate: NSObject, NSApplicationDelegate {
             
             // Show success alert
             let alert = NSAlert()
-            alert.messageText = "Installation Successful"
-            alert.informativeText = "The 'sgnl' command-line tool has been installed to:\n\(targetURL.path)\n\nPlease make sure '\(targetDir.path)' is in your PATH."
+            alert.messageText = NSLocalizedString("Installation Successful", comment: "")
+            let format = NSLocalizedString("The 'sgnl' command-line tool has been installed to:\n%@\n\nPlease make sure '%@' is in your PATH.", comment: "")
+            alert.informativeText = String(format: format, targetURL.path, targetDir.path)
             alert.alertStyle = .informational
-            alert.addButton(withTitle: "OK")
+            alert.addButton(withTitle: NSLocalizedString("OK", comment: ""))
             alert.runModal()
             
         } catch {
-            showCLIError(message: "An error occurred during installation:\n\(error.localizedDescription)")
+            let format = NSLocalizedString("An error occurred during installation:\n%@", comment: "")
+            showCLIError(message: String(format: format, error.localizedDescription))
         }
     }
     
     private func showCLIError(message: String) {
         let alert = NSAlert()
-        alert.messageText = "Installation Failed"
+        alert.messageText = NSLocalizedString("Installation Failed", comment: "")
         alert.informativeText = message
         alert.alertStyle = .critical
-        alert.addButton(withTitle: "OK")
+        alert.addButton(withTitle: NSLocalizedString("OK", comment: ""))
         alert.runModal()
     }
 
diff --git a/Sources/Signal/Views/ClaudeDetailView.swift b/Sources/Signal/Views/ClaudeDetailView.swift
index 6d2ee6c..10cd131 100644
--- a/Sources/Signal/Views/ClaudeDetailView.swift
+++ b/Sources/Signal/Views/ClaudeDetailView.swift
@@ -63,7 +63,7 @@ struct ClaudeDetailView: View {
                         }
                         
                         HStack {
-                            Text("Session ID:")
+                            Text(NSLocalizedString("Session ID:", comment: ""))
                                 .font(.system(size: 10, weight: .bold))
                                 .foregroundColor(.secondary)
                             Text(session.sessionId)