diff --git a/README.jp.md b/README.jp.md
index d9029cd..adf6f99 100644
--- a/README.jp.md
+++ b/README.jp.md
@@ -2,6 +2,8 @@
 
 VSCodeで画像に赤丸マークや注釈を直感的に描き込める拡張機能です。
 
+![logo](readme/images/logo.png)
+
 ---
 
 ## 主な特徴
diff --git a/README.md b/README.md
index 41743e9..ee7e234 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,8 @@
 
 # ImageMarkPengent
 
+![logo](readme/images/logo.png)
+
 A VSCode extension for intuitively drawing red circle marks and annotations directly on images.
 
 ---
diff --git a/package.json b/package.json
index 1e8c192..8b285fd 100644
--- a/package.json
+++ b/package.json
@@ -3,8 +3,9 @@
   "displayName": "ImageMarkPengent",
   "description": "",
   "license": "MIT",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "publisher": "PengentAIRyohYA",  
+  "icon": "readme/images/logo.png",
   "engines": {
     "vscode": "^1.99.0"
   },
diff --git a/readme/images/logo.png b/readme/images/logo.png
new file mode 100644
index 0000000..65dd440
Binary files /dev/null and b/readme/images/logo.png differ