diff --git a/README.md b/README.md
index 34ad9d9..d031d39 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 <h1 align="center"> WingSummer.WingTool</h1>
 
 <p align="center">
-<img alt="PEHexExplorer" src="favicon.ico">
+<img alt="PEHexExplorer" src="ico.png">
 <p align="center">有道翻译（羽云工具箱插件）</p>
 </p>
 
diff --git a/favicon.ico b/favicon.ico
deleted file mode 100644
index 9c9dd7e..0000000
Binary files a/favicon.ico and /dev/null differ
diff --git a/icon.png b/icon.png
new file mode 100644
index 0000000..abc45c2
Binary files /dev/null and b/icon.png differ
diff --git a/resources.qrc b/resources.qrc
index 19426c9..3ef25b1 100644
--- a/resources.qrc
+++ b/resources.qrc
@@ -1,5 +1,5 @@
 <RCC>
     <qresource prefix="/youdaotr">
-        <file>favicon.ico</file>
+        <file>icon.png</file>
     </qresource>
 </RCC>
diff --git a/youdaotrans.cpp b/youdaotrans.cpp
index 9273390..d5d8817 100644
--- a/youdaotrans.cpp
+++ b/youdaotrans.cpp
@@ -89,7 +89,7 @@ QString YoudaoTrans::pluginComment() {
   return tr("A useful En2Zh translate plugin for WingTool");
 }
 
-QIcon YoudaoTrans::pluginIcon() { return QIcon(":/youdaotr/favicon.ico"); }
+QIcon YoudaoTrans::pluginIcon() { return QIcon(":/youdaotr/icon.png"); }
 
 QStringList YoudaoTrans::pluginServices() { return {"Translate", "Toggle"}; }