diff --git a/.DS_Store b/.DS_Store
deleted file mode 100644
index e2d43ed..0000000
Binary files a/.DS_Store and /dev/null differ
diff --git a/android/app/src/main/java/net/lemontree/push/MainActivity.java b/android/app/src/main/java/net/lemontree/push/MainActivity.java
index 0b5028f..8554673 100644
--- a/android/app/src/main/java/net/lemontree/push/MainActivity.java
+++ b/android/app/src/main/java/net/lemontree/push/MainActivity.java
@@ -60,7 +60,6 @@ public class MainActivity extends AppCompatActivity {
     private int selectPC = 0;
 
     private final String LAST_PC_KEY = "lastPC";
-    private final String TAG = "MainAc";
 
     @RequiresApi(api = Build.VERSION_CODES.N)
     @Override
@@ -201,7 +200,7 @@ private void getPCClipboard(PCClient pcClient) {
         call.enqueue(new Callback() {
             @Override
             public void onFailure(@NonNull Call call, @NonNull IOException e) {
-
+                runOnUiThread(() -> Toast.makeText(context, "获取失败：电脑未启动程序或IP地址错误", Toast.LENGTH_SHORT).show());
             }
 
             @Override
@@ -281,30 +280,7 @@ public boolean onOptionsItemSelected(MenuItem item) {
         if (item.getItemId() == android.R.id.home) {
             finish();
         } else if (item.getItemId() == R.id.set) {
-            /*AlertDialog.Builder builder = new AlertDialog.Builder(this);
-            builder.setTitle("电脑IP");
-            EditText editText = new EditText(this);
-            editText.setHint("请输入电脑端IP地址,如192.168.1.66");
-            builder.setView(editText);
-            builder.setPositiveButton("确定", (dialogInterface, i) -> {
-                SharedPreferences.Editor editor = sp.edit();
-                // TODO: 2022/5/5 校验是否为ip地址
-                host = editText.getText().toString();
-                if (!host.equals("")) {
-                    editor.putString("host", host);
-                    editor.apply();
-                    infoTv.setText("电脑端：" + host + ":" + PORT);
-                } else {
-                    showToast("IP地址为空，请重新输入");
-                }
-            });
-            builder.setNegativeButton("取消", (dialogInterface, i) -> {
-                dialogInterface.dismiss();
-            });
-            builder.create().show();*/
-
             startActivity(new Intent(this, PCConfigActivity.class));
-
         } else if (item.getItemId() == R.id.guide) {
             openUrl("https://sibtools.app/lemon_push/docs/intro");
         } else if (item.getItemId() == R.id.sib_tools) {
@@ -330,7 +306,6 @@ private String getVersionName() {
             PackageManager packageManager = getPackageManager();
             PackageInfo packageInfo = packageManager.getPackageInfo(getPackageName(), 0);
             return packageInfo.versionName;
-            // 在这里可以使用 versionName 对应的值
         } catch (PackageManager.NameNotFoundException e) {
             e.printStackTrace();
             return "v1.0.1";
diff --git a/desktop/.DS_Store b/desktop/.DS_Store
deleted file mode 100644
index 7852e6b..0000000
Binary files a/desktop/.DS_Store and /dev/null differ
diff --git a/desktop/src/.DS_Store b/desktop/src/.DS_Store
deleted file mode 100644
index 3bc3844..0000000
Binary files a/desktop/src/.DS_Store and /dev/null differ
diff --git a/desktop/src/lemon_push_v102_darwin_amd64 b/desktop/src/lemon_push_v102_darwin_amd64
deleted file mode 100755
index 2b5bb02..0000000
Binary files a/desktop/src/lemon_push_v102_darwin_amd64 and /dev/null differ
diff --git a/desktop/src/lemon_push_v102_darwin_arm64 b/desktop/src/lemon_push_v102_darwin_arm64
deleted file mode 100755
index 28a9c43..0000000
Binary files a/desktop/src/lemon_push_v102_darwin_arm64 and /dev/null differ
diff --git a/desktop/src/lemon_push_v102_linux_amd64 b/desktop/src/lemon_push_v102_linux_amd64
deleted file mode 100755
index 0bbd65c..0000000
Binary files a/desktop/src/lemon_push_v102_linux_amd64 and /dev/null differ
diff --git a/desktop/src/lemon_push_v102_windows_amd64.exe b/desktop/src/lemon_push_v102_windows_amd64.exe
deleted file mode 100755
index 3e7c1c5..0000000
Binary files a/desktop/src/lemon_push_v102_windows_amd64.exe and /dev/null differ
diff --git a/docs/docs/download.md b/docs/docs/download.md
index 2d8f5ae..7489e12 100644
--- a/docs/docs/download.md
+++ b/docs/docs/download.md
@@ -7,7 +7,7 @@ sidebar_position: 2
 ## 123云盘汇总下载链接
 
 ### v1.0.2
-(https://www.123pan.com/s/y4HrVv-WlKlA.html)[https://www.123pan.com/s/y4HrVv-WlKlA.html]
+[https://www.123pan.com/s/y4HrVv-WlKlA.html](https://www.123pan.com/s/y4HrVv-WlKlA.html)
 
 ### v1.0.1
 [https://www.123pan.com/s/y4HrVv-3RKlA.html](https://www.123pan.com/s/y4HrVv-3RKlA.html)
diff --git a/docs/docs/intro.md b/docs/docs/intro.md
index dd253d7..15ed3fc 100644
--- a/docs/docs/intro.md
+++ b/docs/docs/intro.md
@@ -13,7 +13,7 @@ sidebar_position: 1
 
 ![lemonpush](https://sibtools.app/lemon_push/img/lemonpush.jpg)
 
-## [下载地址](https://sibtools.app/lemon_push/docs/download)
+## [下载地址(包含iOS快捷指令)](https://sibtools.app/lemon_push/docs/download)
 
 ## 配置教程
 电脑双击启动程序后会显示电脑IP，手机安装柠檬Push App后，点击设置电脑端显示IP，可能会出现多个IP，使用局域网所在网络的IP，一般192开头，填写电脑IP后点击推送剪切板即可获取剪切板并推送至电脑端
diff --git a/readme.md b/readme.md
index 7c6e1a6..790a542 100644
--- a/readme.md
+++ b/readme.md
@@ -14,7 +14,7 @@
 ## 配置教程
 电脑双击启动程序后会显示电脑IP，手机安装柠檬Push App后，点击设置电脑端显示IP，可能会出现多个IP，使用局域网所在网络的IP，一般192开头，填写电脑IP后点击推送剪切板即可获取剪切板并推送至电脑端
 
-程序首次运行会创建默认配置文件lemon_push.conf,如出现端口冲突可在配置文件修改端口号后重启程序
+程序首次运行会创建默认配置文件lemon_push.conf，如出现端口冲突可在配置文件修改端口号后重启程序
 
 ## 接口说明
 ### 写入电脑剪切板
@@ -67,7 +67,7 @@ Windows运行`Start-Process -WindowStyle hidden -FilePath "程序"`，Mac运行`
 提高效率核心是减少步骤、减少选择。发文本到电脑几乎必然是复制到剪切板，发链接到电脑几乎必然用浏览器打开，所以柠檬Push基于以上设定开发
 
 ## 开发技术
-电脑端使用固定端口作为服务端，基于局域网的htt服务实现信息交互，使用Go语言实现电脑端程序
+电脑端将剪切板接口转为http服务，基于局域网的http服务实现信息交互，使用Go语言实现电脑端程序
 
 ## 已知问题
 受限于作者的开发水平，软件还有许多未完善的地方。如使用传输内容未加密会存在安全性问题，除了局域网内有人主动攻击，对于多数的场景下是安全的