diff --git a/app/app.json b/app/app.json
index 12a96eee..81779e16 100644
--- a/app/app.json
+++ b/app/app.json
@@ -1,6 +1,6 @@
 {
   "expo": {
-    "name": "TailChat",
+    "name": "Tailchat",
     "slug": "tailchat",
     "version": "1.0.0",
     "orientation": "portrait",
diff --git a/shared/config.ts b/shared/config.ts
index 3e4bd8b4..2e944db6 100644
--- a/shared/config.ts
+++ b/shared/config.ts
@@ -1,5 +1,5 @@
 /**
- * TailChat 共享配置
+ * Tailchat 共享配置
  */
 
 export const config = {
diff --git a/web/assets/pwa.webmanifest b/web/assets/pwa.webmanifest
index ef78cb8e..f7b6a860 100644
--- a/web/assets/pwa.webmanifest
+++ b/web/assets/pwa.webmanifest
@@ -1,6 +1,6 @@
 {
-  "name": "TailChat Application",
-  "short_name": "TailChat",
+  "name": "Tailchat Application",
+  "short_name": "Tailchat",
   "description": "A open source chat application",
   "icons": [
     {
diff --git a/web/build/webpack.config.ts b/web/build/webpack.config.ts
index dbe99536..b986d6b4 100644
--- a/web/build/webpack.config.ts
+++ b/web/build/webpack.config.ts
@@ -53,7 +53,7 @@ const plugins: Configuration['plugins'] = [
     ),
   }),
   new HtmlWebpackPlugin({
-    title: 'TailChat',
+    title: 'Tailchat',
     inject: true,
     hash: false,
     favicon: path.resolve(ROOT_PATH, './assets/images/logo.svg'),
diff --git a/web/plugins/com.msgbyte.intro/src/steps.ts b/web/plugins/com.msgbyte.intro/src/steps.ts
index ad9cf1cd..8577cc54 100644
--- a/web/plugins/com.msgbyte.intro/src/steps.ts
+++ b/web/plugins/com.msgbyte.intro/src/steps.ts
@@ -40,7 +40,7 @@ function buildStepOption(options: {
 export const steps: Shepherd.Step.StepOptions[] = [
   {
     id: 'start',
-    text: '欢迎使用 TailChat, 一个插件化的开源IM应用',
+    text: '欢迎使用 Tailchat, 一个插件化的开源IM应用',
     beforeShowPromise: buildWatchDom('[data-tc-role=navbar]'), // 仅当主界面出现后才显示欢迎
   },
   buildStepOption({
diff --git a/web/src/components/modals/SettingsView/About.tsx b/web/src/components/modals/SettingsView/About.tsx
index 094432e7..9095afd0 100644
--- a/web/src/components/modals/SettingsView/About.tsx
+++ b/web/src/components/modals/SettingsView/About.tsx
@@ -36,7 +36,7 @@ export const SettingsAbout: React.FC = React.memo(() => {
       />
 
       <Paragraph>
-        <Text className="font-bold">TailChat</Text>
+        <Text className="font-bold">Tailchat</Text>
         <Text>: 属于所有人的开源聊天工具</Text>
       </Paragraph>
       <Paragraph>可供高度自定义的聊天工具</Paragraph>