diff --git a/src-tauri/src/commands/misc.rs b/src-tauri/src/commands/misc.rs
index 1d2124aef..f848fe6bf 100644
--- a/src-tauri/src/commands/misc.rs
+++ b/src-tauri/src/commands/misc.rs
@@ -89,7 +89,7 @@ pub struct ToolVersion {
 
 #[tauri::command]
 pub async fn get_tool_versions() -> Result<Vec<ToolVersion>, String> {
-    let tools = vec!["claude", "codex", "gemini"];
+    let tools = vec!["claude", "codex", "gemini", "opencode"];
     let mut results = Vec::new();
 
     // 使用全局 HTTP 客户端（已包含代理配置）
@@ -116,6 +116,7 @@ pub async fn get_tool_versions() -> Result<Vec<ToolVersion>, String> {
             "claude" => fetch_npm_latest_version(&client, "@anthropic-ai/claude-code").await,
             "codex" => fetch_npm_latest_version(&client, "@openai/codex").await,
             "gemini" => fetch_npm_latest_version(&client, "@google/gemini-cli").await,
+            "opencode" => fetch_github_latest_version(&client, "anomalyco/opencode").await,
             _ => None,
         };
 
@@ -148,6 +149,29 @@ async fn fetch_npm_latest_version(client: &reqwest::Client, package: &str) -> Op
     }
 }
 
+/// Helper function to fetch latest version from GitHub releases
+async fn fetch_github_latest_version(client: &reqwest::Client, repo: &str) -> Option<String> {
+    let url = format!("https://api.github.com/repos/{repo}/releases/latest");
+    match client
+        .get(&url)
+        .header("User-Agent", "cc-switch")
+        .header("Accept", "application/vnd.github+json")
+        .send()
+        .await
+    {
+        Ok(resp) => {
+            if let Ok(json) = resp.json::<serde_json::Value>().await {
+                json.get("tag_name")
+                    .and_then(|v| v.as_str())
+                    .map(|s| s.strip_prefix('v').unwrap_or(s).to_string())
+            } else {
+                None
+            }
+        }
+        Err(_) => None,
+    }
+}
+
 /// 预编译的版本号正则表达式
 static VERSION_RE: Lazy<Regex> =
     Lazy::new(|| Regex::new(r"\d+\.\d+\.\d+(-[\w.]+)?").expect("Invalid version regex"));
@@ -224,7 +248,7 @@ fn try_get_version_wsl(tool: &str, distro: &str) -> (Option<String>, Option<Stri
 
     // 防御性断言：tool 只能是预定义的值
     debug_assert!(
-        ["claude", "codex", "gemini"].contains(&tool),
+        ["claude", "codex", "gemini", "opencode"].contains(&tool),
         "unexpected tool name: {tool}"
     );
 
@@ -348,6 +372,14 @@ fn scan_cli_version(tool: &str) -> (Option<String>, Option<String>) {
         }
     }
 
+    // 添加 Go 路径支持 (opencode 使用 go install 安装)
+    if tool == "opencode" {
+        search_paths.push(home.join("go/bin")); // go install 默认路径
+        if let Ok(gopath) = std::env::var("GOPATH") {
+            search_paths.push(std::path::PathBuf::from(gopath).join("bin"));
+        }
+    }
+
     // 在每个路径中查找工具
     for path in &search_paths {
         let tool_path = if cfg!(target_os = "windows") {
@@ -405,6 +437,7 @@ fn wsl_distro_for_tool(tool: &str) -> Option<String> {
         "claude" => crate::settings::get_claude_override_dir(),
         "codex" => crate::settings::get_codex_override_dir(),
         "gemini" => crate::settings::get_gemini_override_dir(),
+        "opencode" => crate::settings::get_opencode_override_dir(),
         _ => None,
     }?;
 
diff --git a/src/components/settings/AboutSection.tsx b/src/components/settings/AboutSection.tsx
index f301e2fbe..dab867d92 100644
--- a/src/components/settings/AboutSection.tsx
+++ b/src/components/settings/AboutSection.tsx
@@ -37,7 +37,9 @@ curl -fsSL https://claude.ai/install.sh | bash
 # Codex
 npm i -g @openai/codex@latest
 # Gemini CLI
-npm i -g @google/gemini-cli@latest`;
+npm i -g @google/gemini-cli@latest
+# OpenCode
+curl -fsSL https://opencode.ai/install | bash`;
 
 export function AboutSection({ isPortable }: AboutSectionProps) {
   // ... (use hooks as before) ...
@@ -315,10 +317,14 @@ export function AboutSection({ isPortable }: AboutSectionProps) {
             {isLoadingTools ? t("common.refreshing") : t("common.refresh")}
           </Button>
         </div>
-        <div className="grid gap-3 sm:grid-cols-3 px-1">
-          {["claude", "codex", "gemini"].map((toolName, index) => {
+        <div className="grid gap-3 sm:grid-cols-2 lg:grid-cols-4 px-1">
+          {["claude", "codex", "gemini", "opencode"].map((toolName, index) => {
             const tool = toolVersions.find((item) => item.name === toolName);
-            const displayName = tool?.name ?? toolName;
+            // Special case for OpenCode (capital C), others use capitalize
+            const displayName =
+              toolName === "opencode"
+                ? "OpenCode"
+                : toolName.charAt(0).toUpperCase() + toolName.slice(1);
             const title = tool?.version || tool?.error || t("common.unknown");
 
             return (
@@ -333,9 +339,7 @@ export function AboutSection({ isPortable }: AboutSectionProps) {
                 <div className="flex items-center justify-between">
                   <div className="flex items-center gap-2">
                     <Terminal className="h-4 w-4 text-muted-foreground" />
-                    <span className="text-sm font-medium capitalize">
-                      {displayName}
-                    </span>
+                    <span className="text-sm font-medium">{displayName}</span>
                   </div>
                   {isLoadingTools ? (
                     <Loader2 className="h-4 w-4 animate-spin text-muted-foreground" />
diff --git a/src/components/settings/SettingsPage.tsx b/src/components/settings/SettingsPage.tsx
index ebd61a9a1..6f339610f 100644
--- a/src/components/settings/SettingsPage.tsx
+++ b/src/components/settings/SettingsPage.tsx
@@ -232,405 +232,405 @@ export function SettingsPage({
           <div className="flex-1 min-h-0 flex flex-col">
             <div className="flex-1 overflow-y-auto overflow-x-hidden pr-2">
               <TabsContent value="general" className="space-y-6 mt-0">
-              {settings ? (
-                <motion.div
-                  initial={{ opacity: 0, y: 10 }}
-                  animate={{ opacity: 1, y: 0 }}
-                  transition={{ duration: 0.3 }}
-                  className="space-y-6"
-                >
-                  <LanguageSettings
-                    value={settings.language}
-                    onChange={(lang) => handleAutoSave({ language: lang })}
-                  />
-                  <ThemeSettings />
-                  <AppVisibilitySettings
-                    settings={settings}
-                    onChange={handleAutoSave}
-                  />
-                  <WindowSettings
-                    settings={settings}
-                    onChange={handleAutoSave}
-                  />
-                  <SkillSyncMethodSettings
-                    value={settings.skillSyncMethod ?? "auto"}
-                    onChange={(method) =>
-                      handleAutoSave({ skillSyncMethod: method })
-                    }
-                  />
-                  <TerminalSettings
-                    value={settings.preferredTerminal}
-                    onChange={(terminal) =>
-                      handleAutoSave({ preferredTerminal: terminal })
-                    }
-                  />
-                </motion.div>
-              ) : null}
-            </TabsContent>
-
-            <TabsContent value="advanced" className="space-y-6 mt-0 pb-4">
-              {settings ? (
-                <motion.div
-                  initial={{ opacity: 0, y: 10 }}
-                  animate={{ opacity: 1, y: 0 }}
-                  transition={{ duration: 0.3 }}
-                  className="space-y-4"
-                >
-                  <Accordion
-                    type="multiple"
-                    defaultValue={[]}
-                    className="w-full space-y-4"
+                {settings ? (
+                  <motion.div
+                    initial={{ opacity: 0, y: 10 }}
+                    animate={{ opacity: 1, y: 0 }}
+                    transition={{ duration: 0.3 }}
+                    className="space-y-6"
                   >
-                    <AccordionItem
-                      value="directory"
-                      className="rounded-xl glass-card overflow-hidden"
-                    >
-                      <AccordionTrigger className="px-6 py-4 hover:no-underline hover:bg-muted/50 data-[state=open]:bg-muted/50">
-                        <div className="flex items-center gap-3">
-                          <FolderSearch className="h-5 w-5 text-primary" />
-                          <div className="text-left">
-                            <h3 className="text-base font-semibold">
-                              {t("settings.advanced.configDir.title")}
-                            </h3>
-                            <p className="text-sm text-muted-foreground font-normal">
-                              {t("settings.advanced.configDir.description")}
-                            </p>
-                          </div>
-                        </div>
-                      </AccordionTrigger>
-                      <AccordionContent className="px-6 pb-6 pt-4 border-t border-border/50">
-                        <DirectorySettings
-                          appConfigDir={appConfigDir}
-                          resolvedDirs={resolvedDirs}
-                          onAppConfigChange={updateAppConfigDir}
-                          onBrowseAppConfig={browseAppConfigDir}
-                          onResetAppConfig={resetAppConfigDir}
-                          claudeDir={settings.claudeConfigDir}
-                          codexDir={settings.codexConfigDir}
-                          geminiDir={settings.geminiConfigDir}
-                          opencodeDir={settings.opencodeConfigDir}
-                          onDirectoryChange={updateDirectory}
-                          onBrowseDirectory={browseDirectory}
-                          onResetDirectory={resetDirectory}
-                        />
-                      </AccordionContent>
-                    </AccordionItem>
+                    <LanguageSettings
+                      value={settings.language}
+                      onChange={(lang) => handleAutoSave({ language: lang })}
+                    />
+                    <ThemeSettings />
+                    <AppVisibilitySettings
+                      settings={settings}
+                      onChange={handleAutoSave}
+                    />
+                    <WindowSettings
+                      settings={settings}
+                      onChange={handleAutoSave}
+                    />
+                    <SkillSyncMethodSettings
+                      value={settings.skillSyncMethod ?? "auto"}
+                      onChange={(method) =>
+                        handleAutoSave({ skillSyncMethod: method })
+                      }
+                    />
+                    <TerminalSettings
+                      value={settings.preferredTerminal}
+                      onChange={(terminal) =>
+                        handleAutoSave({ preferredTerminal: terminal })
+                      }
+                    />
+                  </motion.div>
+                ) : null}
+              </TabsContent>
 
-                    <AccordionItem
-                      value="proxy"
-                      className="rounded-xl glass-card overflow-hidden [&[data-state=open]>.accordion-header]:bg-muted/50"
+              <TabsContent value="advanced" className="space-y-6 mt-0 pb-4">
+                {settings ? (
+                  <motion.div
+                    initial={{ opacity: 0, y: 10 }}
+                    animate={{ opacity: 1, y: 0 }}
+                    transition={{ duration: 0.3 }}
+                    className="space-y-4"
+                  >
+                    <Accordion
+                      type="multiple"
+                      defaultValue={[]}
+                      className="w-full space-y-4"
                     >
-                      <AccordionPrimitive.Header className="accordion-header flex items-center justify-between px-6 py-4 hover:bg-muted/50">
-                        <AccordionPrimitive.Trigger className="flex flex-1 items-center justify-between hover:no-underline [&[data-state=open]>svg]:rotate-180">
+                      <AccordionItem
+                        value="directory"
+                        className="rounded-xl glass-card overflow-hidden"
+                      >
+                        <AccordionTrigger className="px-6 py-4 hover:no-underline hover:bg-muted/50 data-[state=open]:bg-muted/50">
                           <div className="flex items-center gap-3">
-                            <Server className="h-5 w-5 text-green-500" />
+                            <FolderSearch className="h-5 w-5 text-primary" />
                             <div className="text-left">
                               <h3 className="text-base font-semibold">
-                                {t("settings.advanced.proxy.title")}
+                                {t("settings.advanced.configDir.title")}
                               </h3>
                               <p className="text-sm text-muted-foreground font-normal">
-                                {t("settings.advanced.proxy.description")}
+                                {t("settings.advanced.configDir.description")}
                               </p>
                             </div>
                           </div>
-                          <ChevronDown className="h-4 w-4 shrink-0 transition-transform duration-200" />
-                        </AccordionPrimitive.Trigger>
-
-                        <div className="flex items-center gap-4 pl-4">
-                          <Badge
-                            variant={isRunning ? "default" : "secondary"}
-                            className="gap-1.5 h-6"
-                          >
-                            <Activity
-                              className={`h-3 w-3 ${isRunning ? "animate-pulse" : ""}`}
-                            />
-                            {isRunning
-                              ? t("settings.advanced.proxy.running")
-                              : t("settings.advanced.proxy.stopped")}
-                          </Badge>
-                          <Switch
-                            checked={isRunning}
-                            onCheckedChange={handleToggleProxy}
-                            disabled={isProxyPending}
+                        </AccordionTrigger>
+                        <AccordionContent className="px-6 pb-6 pt-4 border-t border-border/50">
+                          <DirectorySettings
+                            appConfigDir={appConfigDir}
+                            resolvedDirs={resolvedDirs}
+                            onAppConfigChange={updateAppConfigDir}
+                            onBrowseAppConfig={browseAppConfigDir}
+                            onResetAppConfig={resetAppConfigDir}
+                            claudeDir={settings.claudeConfigDir}
+                            codexDir={settings.codexConfigDir}
+                            geminiDir={settings.geminiConfigDir}
+                            opencodeDir={settings.opencodeConfigDir}
+                            onDirectoryChange={updateDirectory}
+                            onBrowseDirectory={browseDirectory}
+                            onResetDirectory={resetDirectory}
                           />
-                        </div>
-                      </AccordionPrimitive.Header>
-                      <AccordionContent className="px-6 pb-6 pt-0 border-t border-border/50">
-                        <ProxyPanel />
-                      </AccordionContent>
-                    </AccordionItem>
+                        </AccordionContent>
+                      </AccordionItem>
 
-                    <AccordionItem
-                      value="failover"
-                      className="rounded-xl glass-card overflow-hidden"
-                    >
-                      <AccordionTrigger className="px-6 py-4 hover:no-underline hover:bg-muted/50 data-[state=open]:bg-muted/50">
-                        <div className="flex items-center gap-3">
-                          <Activity className="h-5 w-5 text-orange-500" />
-                          <div className="text-left">
-                            <h3 className="text-base font-semibold">
-                              {t("settings.advanced.failover.title")}
-                            </h3>
-                            <p className="text-sm text-muted-foreground font-normal">
-                              {t("settings.advanced.failover.description")}
-                            </p>
+                      <AccordionItem
+                        value="proxy"
+                        className="rounded-xl glass-card overflow-hidden [&[data-state=open]>.accordion-header]:bg-muted/50"
+                      >
+                        <AccordionPrimitive.Header className="accordion-header flex items-center justify-between px-6 py-4 hover:bg-muted/50">
+                          <AccordionPrimitive.Trigger className="flex flex-1 items-center justify-between hover:no-underline [&[data-state=open]>svg]:rotate-180">
+                            <div className="flex items-center gap-3">
+                              <Server className="h-5 w-5 text-green-500" />
+                              <div className="text-left">
+                                <h3 className="text-base font-semibold">
+                                  {t("settings.advanced.proxy.title")}
+                                </h3>
+                                <p className="text-sm text-muted-foreground font-normal">
+                                  {t("settings.advanced.proxy.description")}
+                                </p>
+                              </div>
+                            </div>
+                            <ChevronDown className="h-4 w-4 shrink-0 transition-transform duration-200" />
+                          </AccordionPrimitive.Trigger>
+
+                          <div className="flex items-center gap-4 pl-4">
+                            <Badge
+                              variant={isRunning ? "default" : "secondary"}
+                              className="gap-1.5 h-6"
+                            >
+                              <Activity
+                                className={`h-3 w-3 ${isRunning ? "animate-pulse" : ""}`}
+                              />
+                              {isRunning
+                                ? t("settings.advanced.proxy.running")
+                                : t("settings.advanced.proxy.stopped")}
+                            </Badge>
+                            <Switch
+                              checked={isRunning}
+                              onCheckedChange={handleToggleProxy}
+                              disabled={isProxyPending}
+                            />
                           </div>
-                        </div>
-                      </AccordionTrigger>
-                      <AccordionContent className="px-6 pb-6 pt-4 border-t border-border/50">
-                        <div className="space-y-6">
-                          {/* 代理未运行时的提示 */}
-                          {!isRunning && (
-                            <div className="p-4 rounded-lg bg-yellow-500/10 border border-yellow-500/20">
-                              <p className="text-sm text-yellow-600 dark:text-yellow-400">
-                                {t("proxy.failover.proxyRequired", {
-                                  defaultValue:
-                                    "需要先启动代理服务才能配置故障转移",
-                                })}
+                        </AccordionPrimitive.Header>
+                        <AccordionContent className="px-6 pb-6 pt-0 border-t border-border/50">
+                          <ProxyPanel />
+                        </AccordionContent>
+                      </AccordionItem>
+
+                      <AccordionItem
+                        value="failover"
+                        className="rounded-xl glass-card overflow-hidden"
+                      >
+                        <AccordionTrigger className="px-6 py-4 hover:no-underline hover:bg-muted/50 data-[state=open]:bg-muted/50">
+                          <div className="flex items-center gap-3">
+                            <Activity className="h-5 w-5 text-orange-500" />
+                            <div className="text-left">
+                              <h3 className="text-base font-semibold">
+                                {t("settings.advanced.failover.title")}
+                              </h3>
+                              <p className="text-sm text-muted-foreground font-normal">
+                                {t("settings.advanced.failover.description")}
                               </p>
                             </div>
-                          )}
+                          </div>
+                        </AccordionTrigger>
+                        <AccordionContent className="px-6 pb-6 pt-4 border-t border-border/50">
+                          <div className="space-y-6">
+                            {/* 代理未运行时的提示 */}
+                            {!isRunning && (
+                              <div className="p-4 rounded-lg bg-yellow-500/10 border border-yellow-500/20">
+                                <p className="text-sm text-yellow-600 dark:text-yellow-400">
+                                  {t("proxy.failover.proxyRequired", {
+                                    defaultValue:
+                                      "需要先启动代理服务才能配置故障转移",
+                                  })}
+                                </p>
+                              </div>
+                            )}
 
-                          {/* 故障转移设置 - 按应用分组 */}
-                          <Tabs defaultValue="claude" className="w-full">
-                            <TabsList className="grid w-full grid-cols-3">
-                              <TabsTrigger value="claude">Claude</TabsTrigger>
-                              <TabsTrigger value="codex">Codex</TabsTrigger>
-                              <TabsTrigger value="gemini">Gemini</TabsTrigger>
-                            </TabsList>
-                            <TabsContent
-                              value="claude"
-                              className="mt-4 space-y-6"
-                            >
-                              <div className="space-y-4">
-                                <div>
-                                  <h4 className="text-sm font-semibold">
-                                    {t("proxy.failoverQueue.title")}
-                                  </h4>
-                                  <p className="text-xs text-muted-foreground">
-                                    {t("proxy.failoverQueue.description")}
-                                  </p>
+                            {/* 故障转移设置 - 按应用分组 */}
+                            <Tabs defaultValue="claude" className="w-full">
+                              <TabsList className="grid w-full grid-cols-3">
+                                <TabsTrigger value="claude">Claude</TabsTrigger>
+                                <TabsTrigger value="codex">Codex</TabsTrigger>
+                                <TabsTrigger value="gemini">Gemini</TabsTrigger>
+                              </TabsList>
+                              <TabsContent
+                                value="claude"
+                                className="mt-4 space-y-6"
+                              >
+                                <div className="space-y-4">
+                                  <div>
+                                    <h4 className="text-sm font-semibold">
+                                      {t("proxy.failoverQueue.title")}
+                                    </h4>
+                                    <p className="text-xs text-muted-foreground">
+                                      {t("proxy.failoverQueue.description")}
+                                    </p>
+                                  </div>
+                                  <FailoverQueueManager
+                                    appType="claude"
+                                    disabled={!isRunning}
+                                  />
                                 </div>
-                                <FailoverQueueManager
-                                  appType="claude"
-                                  disabled={!isRunning}
-                                />
-                              </div>
-                              <div className="border-t border-border/50 pt-6">
-                                <AutoFailoverConfigPanel
-                                  appType="claude"
-                                  disabled={!isRunning}
-                                />
-                              </div>
-                            </TabsContent>
-                            <TabsContent
-                              value="codex"
-                              className="mt-4 space-y-6"
-                            >
-                              <div className="space-y-4">
-                                <div>
-                                  <h4 className="text-sm font-semibold">
-                                    {t("proxy.failoverQueue.title")}
-                                  </h4>
-                                  <p className="text-xs text-muted-foreground">
-                                    {t("proxy.failoverQueue.description")}
-                                  </p>
+                                <div className="border-t border-border/50 pt-6">
+                                  <AutoFailoverConfigPanel
+                                    appType="claude"
+                                    disabled={!isRunning}
+                                  />
                                 </div>
-                                <FailoverQueueManager
-                                  appType="codex"
-                                  disabled={!isRunning}
-                                />
-                              </div>
-                              <div className="border-t border-border/50 pt-6">
-                                <AutoFailoverConfigPanel
-                                  appType="codex"
-                                  disabled={!isRunning}
-                                />
-                              </div>
-                            </TabsContent>
-                            <TabsContent
-                              value="gemini"
-                              className="mt-4 space-y-6"
-                            >
-                              <div className="space-y-4">
-                                <div>
-                                  <h4 className="text-sm font-semibold">
-                                    {t("proxy.failoverQueue.title")}
-                                  </h4>
-                                  <p className="text-xs text-muted-foreground">
-                                    {t("proxy.failoverQueue.description")}
-                                  </p>
+                              </TabsContent>
+                              <TabsContent
+                                value="codex"
+                                className="mt-4 space-y-6"
+                              >
+                                <div className="space-y-4">
+                                  <div>
+                                    <h4 className="text-sm font-semibold">
+                                      {t("proxy.failoverQueue.title")}
+                                    </h4>
+                                    <p className="text-xs text-muted-foreground">
+                                      {t("proxy.failoverQueue.description")}
+                                    </p>
+                                  </div>
+                                  <FailoverQueueManager
+                                    appType="codex"
+                                    disabled={!isRunning}
+                                  />
                                 </div>
-                                <FailoverQueueManager
-                                  appType="gemini"
-                                  disabled={!isRunning}
-                                />
-                              </div>
-                              <div className="border-t border-border/50 pt-6">
-                                <AutoFailoverConfigPanel
-                                  appType="gemini"
-                                  disabled={!isRunning}
-                                />
-                              </div>
-                            </TabsContent>
-                          </Tabs>
-                        </div>
-                      </AccordionContent>
-                    </AccordionItem>
-
-                    <AccordionItem
-                      value="rectifier"
-                      className="rounded-xl glass-card overflow-hidden"
-                    >
-                      <AccordionTrigger className="px-6 py-4 hover:no-underline hover:bg-muted/50 data-[state=open]:bg-muted/50">
-                        <div className="flex items-center gap-3">
-                          <Zap className="h-5 w-5 text-purple-500" />
-                          <div className="text-left">
-                            <h3 className="text-base font-semibold">
-                              {t("settings.advanced.rectifier.title")}
-                            </h3>
-                            <p className="text-sm text-muted-foreground font-normal">
-                              {t("settings.advanced.rectifier.description")}
-                            </p>
+                                <div className="border-t border-border/50 pt-6">
+                                  <AutoFailoverConfigPanel
+                                    appType="codex"
+                                    disabled={!isRunning}
+                                  />
+                                </div>
+                              </TabsContent>
+                              <TabsContent
+                                value="gemini"
+                                className="mt-4 space-y-6"
+                              >
+                                <div className="space-y-4">
+                                  <div>
+                                    <h4 className="text-sm font-semibold">
+                                      {t("proxy.failoverQueue.title")}
+                                    </h4>
+                                    <p className="text-xs text-muted-foreground">
+                                      {t("proxy.failoverQueue.description")}
+                                    </p>
+                                  </div>
+                                  <FailoverQueueManager
+                                    appType="gemini"
+                                    disabled={!isRunning}
+                                  />
+                                </div>
+                                <div className="border-t border-border/50 pt-6">
+                                  <AutoFailoverConfigPanel
+                                    appType="gemini"
+                                    disabled={!isRunning}
+                                  />
+                                </div>
+                              </TabsContent>
+                            </Tabs>
                           </div>
-                        </div>
-                      </AccordionTrigger>
-                      <AccordionContent className="px-6 pb-6 pt-4 border-t border-border/50">
-                        <RectifierConfigPanel />
-                      </AccordionContent>
-                    </AccordionItem>
+                        </AccordionContent>
+                      </AccordionItem>
 
-                    <AccordionItem
-                      value="test"
-                      className="rounded-xl glass-card overflow-hidden"
-                    >
-                      <AccordionTrigger className="px-6 py-4 hover:no-underline hover:bg-muted/50 data-[state=open]:bg-muted/50">
-                        <div className="flex items-center gap-3">
-                          <Activity className="h-5 w-5 text-indigo-500" />
-                          <div className="text-left">
-                            <h3 className="text-base font-semibold">
-                              {t("settings.advanced.modelTest.title")}
-                            </h3>
-                            <p className="text-sm text-muted-foreground font-normal">
-                              {t("settings.advanced.modelTest.description")}
-                            </p>
+                      <AccordionItem
+                        value="rectifier"
+                        className="rounded-xl glass-card overflow-hidden"
+                      >
+                        <AccordionTrigger className="px-6 py-4 hover:no-underline hover:bg-muted/50 data-[state=open]:bg-muted/50">
+                          <div className="flex items-center gap-3">
+                            <Zap className="h-5 w-5 text-purple-500" />
+                            <div className="text-left">
+                              <h3 className="text-base font-semibold">
+                                {t("settings.advanced.rectifier.title")}
+                              </h3>
+                              <p className="text-sm text-muted-foreground font-normal">
+                                {t("settings.advanced.rectifier.description")}
+                              </p>
+                            </div>
                           </div>
-                        </div>
-                      </AccordionTrigger>
-                      <AccordionContent className="px-6 pb-6 pt-4 border-t border-border/50">
-                        <ModelTestConfigPanel />
-                      </AccordionContent>
-                    </AccordionItem>
+                        </AccordionTrigger>
+                        <AccordionContent className="px-6 pb-6 pt-4 border-t border-border/50">
+                          <RectifierConfigPanel />
+                        </AccordionContent>
+                      </AccordionItem>
 
-                    <AccordionItem
-                      value="pricing"
-                      className="rounded-xl glass-card overflow-hidden"
-                    >
-                      <AccordionTrigger className="px-6 py-4 hover:no-underline hover:bg-muted/50 data-[state=open]:bg-muted/50">
-                        <div className="flex items-center gap-3">
-                          <Coins className="h-5 w-5 text-yellow-500" />
-                          <div className="text-left">
-                            <h3 className="text-base font-semibold">
-                              {t("settings.advanced.pricing.title")}
-                            </h3>
-                            <p className="text-sm text-muted-foreground font-normal">
-                              {t("settings.advanced.pricing.description")}
-                            </p>
+                      <AccordionItem
+                        value="test"
+                        className="rounded-xl glass-card overflow-hidden"
+                      >
+                        <AccordionTrigger className="px-6 py-4 hover:no-underline hover:bg-muted/50 data-[state=open]:bg-muted/50">
+                          <div className="flex items-center gap-3">
+                            <Activity className="h-5 w-5 text-indigo-500" />
+                            <div className="text-left">
+                              <h3 className="text-base font-semibold">
+                                {t("settings.advanced.modelTest.title")}
+                              </h3>
+                              <p className="text-sm text-muted-foreground font-normal">
+                                {t("settings.advanced.modelTest.description")}
+                              </p>
+                            </div>
                           </div>
-                        </div>
-                      </AccordionTrigger>
-                      <AccordionContent className="px-6 pb-6 pt-4 border-t border-border/50">
-                        <PricingConfigPanel />
-                      </AccordionContent>
-                    </AccordionItem>
+                        </AccordionTrigger>
+                        <AccordionContent className="px-6 pb-6 pt-4 border-t border-border/50">
+                          <ModelTestConfigPanel />
+                        </AccordionContent>
+                      </AccordionItem>
 
-                    <AccordionItem
-                      value="globalProxy"
-                      className="rounded-xl glass-card overflow-hidden"
-                    >
-                      <AccordionTrigger className="px-6 py-4 hover:no-underline hover:bg-muted/50 data-[state=open]:bg-muted/50">
-                        <div className="flex items-center gap-3">
-                          <Globe className="h-5 w-5 text-cyan-500" />
-                          <div className="text-left">
-                            <h3 className="text-base font-semibold">
-                              {t("settings.advanced.globalProxy.title")}
-                            </h3>
-                            <p className="text-sm text-muted-foreground font-normal">
-                              {t("settings.advanced.globalProxy.description")}
-                            </p>
+                      <AccordionItem
+                        value="pricing"
+                        className="rounded-xl glass-card overflow-hidden"
+                      >
+                        <AccordionTrigger className="px-6 py-4 hover:no-underline hover:bg-muted/50 data-[state=open]:bg-muted/50">
+                          <div className="flex items-center gap-3">
+                            <Coins className="h-5 w-5 text-yellow-500" />
+                            <div className="text-left">
+                              <h3 className="text-base font-semibold">
+                                {t("settings.advanced.pricing.title")}
+                              </h3>
+                              <p className="text-sm text-muted-foreground font-normal">
+                                {t("settings.advanced.pricing.description")}
+                              </p>
+                            </div>
                           </div>
-                        </div>
-                      </AccordionTrigger>
-                      <AccordionContent className="px-6 pb-6 pt-4 border-t border-border/50">
-                        <GlobalProxySettings />
-                      </AccordionContent>
-                    </AccordionItem>
+                        </AccordionTrigger>
+                        <AccordionContent className="px-6 pb-6 pt-4 border-t border-border/50">
+                          <PricingConfigPanel />
+                        </AccordionContent>
+                      </AccordionItem>
 
-                    <AccordionItem
-                      value="data"
-                      className="rounded-xl glass-card overflow-hidden"
-                    >
-                      <AccordionTrigger className="px-6 py-4 hover:no-underline hover:bg-muted/50 data-[state=open]:bg-muted/50">
-                        <div className="flex items-center gap-3">
-                          <Database className="h-5 w-5 text-blue-500" />
-                          <div className="text-left">
-                            <h3 className="text-base font-semibold">
-                              {t("settings.advanced.data.title")}
-                            </h3>
-                            <p className="text-sm text-muted-foreground font-normal">
-                              {t("settings.advanced.data.description")}
-                            </p>
+                      <AccordionItem
+                        value="globalProxy"
+                        className="rounded-xl glass-card overflow-hidden"
+                      >
+                        <AccordionTrigger className="px-6 py-4 hover:no-underline hover:bg-muted/50 data-[state=open]:bg-muted/50">
+                          <div className="flex items-center gap-3">
+                            <Globe className="h-5 w-5 text-cyan-500" />
+                            <div className="text-left">
+                              <h3 className="text-base font-semibold">
+                                {t("settings.advanced.globalProxy.title")}
+                              </h3>
+                              <p className="text-sm text-muted-foreground font-normal">
+                                {t("settings.advanced.globalProxy.description")}
+                              </p>
+                            </div>
                           </div>
-                        </div>
-                      </AccordionTrigger>
-                      <AccordionContent className="px-6 pb-6 pt-4 border-t border-border/50">
-                        <ImportExportSection
-                          status={importStatus}
-                          selectedFile={selectedFile}
-                          errorMessage={errorMessage}
-                          backupId={backupId}
-                          isImporting={isImporting}
-                          onSelectFile={selectImportFile}
-                          onImport={importConfig}
-                          onExport={exportConfig}
-                          onClear={clearSelection}
-                        />
-                      </AccordionContent>
-                    </AccordionItem>
+                        </AccordionTrigger>
+                        <AccordionContent className="px-6 pb-6 pt-4 border-t border-border/50">
+                          <GlobalProxySettings />
+                        </AccordionContent>
+                      </AccordionItem>
 
-                    <AccordionItem
-                      value="logConfig"
-                      className="rounded-xl glass-card overflow-hidden"
-                    >
-                      <AccordionTrigger className="px-6 py-4 hover:no-underline hover:bg-muted/50 data-[state=open]:bg-muted/50">
-                        <div className="flex items-center gap-3">
-                          <ScrollText className="h-5 w-5 text-cyan-500" />
-                          <div className="text-left">
-                            <h3 className="text-base font-semibold">
-                              {t("settings.advanced.logConfig.title")}
-                            </h3>
-                            <p className="text-sm text-muted-foreground font-normal">
-                              {t("settings.advanced.logConfig.description")}
-                            </p>
+                      <AccordionItem
+                        value="data"
+                        className="rounded-xl glass-card overflow-hidden"
+                      >
+                        <AccordionTrigger className="px-6 py-4 hover:no-underline hover:bg-muted/50 data-[state=open]:bg-muted/50">
+                          <div className="flex items-center gap-3">
+                            <Database className="h-5 w-5 text-blue-500" />
+                            <div className="text-left">
+                              <h3 className="text-base font-semibold">
+                                {t("settings.advanced.data.title")}
+                              </h3>
+                              <p className="text-sm text-muted-foreground font-normal">
+                                {t("settings.advanced.data.description")}
+                              </p>
+                            </div>
                           </div>
-                        </div>
-                      </AccordionTrigger>
-                      <AccordionContent className="px-6 pb-6 pt-4 border-t border-border/50">
-                        <LogConfigPanel />
-                      </AccordionContent>
-                    </AccordionItem>
-                  </Accordion>
-                </motion.div>
-              ) : null}
-            </TabsContent>
+                        </AccordionTrigger>
+                        <AccordionContent className="px-6 pb-6 pt-4 border-t border-border/50">
+                          <ImportExportSection
+                            status={importStatus}
+                            selectedFile={selectedFile}
+                            errorMessage={errorMessage}
+                            backupId={backupId}
+                            isImporting={isImporting}
+                            onSelectFile={selectImportFile}
+                            onImport={importConfig}
+                            onExport={exportConfig}
+                            onClear={clearSelection}
+                          />
+                        </AccordionContent>
+                      </AccordionItem>
 
-            <TabsContent value="about" className="mt-0">
-              <AboutSection isPortable={isPortable} />
-            </TabsContent>
+                      <AccordionItem
+                        value="logConfig"
+                        className="rounded-xl glass-card overflow-hidden"
+                      >
+                        <AccordionTrigger className="px-6 py-4 hover:no-underline hover:bg-muted/50 data-[state=open]:bg-muted/50">
+                          <div className="flex items-center gap-3">
+                            <ScrollText className="h-5 w-5 text-cyan-500" />
+                            <div className="text-left">
+                              <h3 className="text-base font-semibold">
+                                {t("settings.advanced.logConfig.title")}
+                              </h3>
+                              <p className="text-sm text-muted-foreground font-normal">
+                                {t("settings.advanced.logConfig.description")}
+                              </p>
+                            </div>
+                          </div>
+                        </AccordionTrigger>
+                        <AccordionContent className="px-6 pb-6 pt-4 border-t border-border/50">
+                          <LogConfigPanel />
+                        </AccordionContent>
+                      </AccordionItem>
+                    </Accordion>
+                  </motion.div>
+                ) : null}
+              </TabsContent>
 
-            <TabsContent value="usage" className="mt-0">
-              <UsageDashboard />
-            </TabsContent>
+              <TabsContent value="about" className="mt-0">
+                <AboutSection isPortable={isPortable} />
+              </TabsContent>
+
+              <TabsContent value="usage" className="mt-0">
+                <UsageDashboard />
+              </TabsContent>
             </div>
 
             {activeTab === "advanced" && settings && (
@@ -639,10 +639,7 @@ export function SettingsPage({
                 style={{ backgroundColor: "hsl(var(--background))" }}
               >
                 <div className="px-6 flex items-center justify-end gap-3">
-                  <Button
-                    onClick={handleSave}
-                    disabled={isSaving}
-                  >
+                  <Button onClick={handleSave} disabled={isSaving}>
                     {isSaving ? (
                       <span className="inline-flex items-center gap-2">
                         <Loader2 className="h-4 w-4 animate-spin" />
diff --git a/src/i18n/locales/en.json b/src/i18n/locales/en.json
index d3df05da6..1353cca85 100644
--- a/src/i18n/locales/en.json
+++ b/src/i18n/locales/en.json
@@ -352,7 +352,7 @@
     "viewReleaseNotes": "View release notes for this version",
     "viewCurrentReleaseNotes": "View current version release notes",
     "oneClickInstall": "One-click Install",
-    "oneClickInstallHint": "Install Claude Code / Codex / Gemini CLI",
+    "oneClickInstallHint": "Install Claude Code / Codex / Gemini CLI / OpenCode",
     "localEnvCheck": "Local environment check",
     "installCommandsCopied": "Install commands copied",
     "installCommandsCopyFailed": "Copy failed, please copy manually.",
diff --git a/src/i18n/locales/ja.json b/src/i18n/locales/ja.json
index ca053f2d3..e1a34e857 100644
--- a/src/i18n/locales/ja.json
+++ b/src/i18n/locales/ja.json
@@ -352,7 +352,7 @@
     "viewReleaseNotes": "このバージョンのリリースノートを見る",
     "viewCurrentReleaseNotes": "現在のバージョンのリリースノートを見る",
     "oneClickInstall": "ワンクリックインストール",
-    "oneClickInstallHint": "Claude Code / Codex / Gemini CLI をインストール",
+    "oneClickInstallHint": "Claude Code / Codex / Gemini CLI / OpenCode をインストール",
     "localEnvCheck": "ローカル環境チェック",
     "installCommandsCopied": "インストールコマンドをコピーしました",
     "installCommandsCopyFailed": "コピーに失敗しました。手動でコピーしてください。",
diff --git a/src/i18n/locales/zh.json b/src/i18n/locales/zh.json
index cb16c0f0d..1a6a844dc 100644
--- a/src/i18n/locales/zh.json
+++ b/src/i18n/locales/zh.json
@@ -352,7 +352,7 @@
     "viewReleaseNotes": "查看该版本更新日志",
     "viewCurrentReleaseNotes": "查看当前版本更新日志",
     "oneClickInstall": "一键安装",
-    "oneClickInstallHint": "安装 Claude Code / Codex / Gemini CLI",
+    "oneClickInstallHint": "安装 Claude Code / Codex / Gemini CLI / OpenCode",
     "localEnvCheck": "本地环境检查",
     "installCommandsCopied": "安装命令已复制",
     "installCommandsCopyFailed": "复制失败，请手动复制。",