diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9426e66..7b49c2b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,14 +1,25 @@
 # Change Log
 All notable changes to the "vscode-maven" extension will be documented in this file.
-
-Check [Keep a Changelog](http://keepachangelog.com/) for recommendations on how to structure this file.
+- [Change Log](#change-log)
+    - [Unreleased](#unreleased)
+    - [Released](#released)
+        - [0.1.0](#010)
+        - [0.0.6](#006)
+        - [0.0.5](#005)
+        - [0.0.4](#004)
+        - [0.0.3](#003)
+        - [0.0.2](#002)
+        - [0.0.1](#001)
 
 ## Unreleased
-- Add context menu on `pom.xml`.
-- Support maven archetype generate.
 
 ## Released
 
+### 0.1.0
+- Change Logo.
+- Add context menu on `pom.xml`.
+- Support maven archetype generate.
+
 ### 0.0.6 
 - Run command in dedicated terminals for each maven project.
 - Can persist/edit custom goals.
diff --git a/README.md b/README.md
index a09077c..1b28720 100644
--- a/README.md
+++ b/README.md
@@ -10,12 +10,24 @@ Maven extension for VS Code. It now reads `pom.xml` in root folder, and provide
 * support generating effective pom.
 * support VSCode multi-root workspace.
 
+## Usage
+* Basic
+
 ![Screenshot](images/screen.gif)
 
+* Custom goals 
+
 ![Screenshot](images/customGoal.gif)
 
+* Archetype
+
+![Screenshot](images/archetype.gif)
+
+
 ## Requirements
 
 Maven installed and PATH added, i.e., `mvn` command can be executed directly in the terminal.
 
 ## Release Notes
+
+Refer to [CHANGELOG](CHANGELOG.md)
\ No newline at end of file
diff --git a/images/archetype.gif b/images/archetype.gif
new file mode 100644
index 0000000..4a35051
Binary files /dev/null and b/images/archetype.gif differ
diff --git a/package.json b/package.json
index cdfa0ee..234f255 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "vscode-maven",
   "displayName": "Maven Project Explorer",
   "description": "Browse maven projects in sidebar, execute goals.",
-  "version": "0.0.6",
+  "version": "0.1.0",
   "icon": "resources/logo.png",
   "publisher": "eskibear",
   "engines": {
@@ -12,7 +12,7 @@
     "Languages",
     "Other"
   ],
-  "homepage": "https://github.com/Eskibear/vscode-maven/blob/v0.0.6/README.md",
+  "homepage": "https://github.com/Eskibear/vscode-maven/blob/v0.1.0/README.md",
   "repository": {
     "type": "git",
     "url": "https://github.com/Eskibear/vscode-maven.git"
diff --git a/resources/logo.png b/resources/logo.png
index 5d84630..f569a53 100644
Binary files a/resources/logo.png and b/resources/logo.png differ
diff --git a/src/mavenProjectsTreeDataProvider.ts b/src/mavenProjectsTreeDataProvider.ts
index a322c93..a81cd10 100644
--- a/src/mavenProjectsTreeDataProvider.ts
+++ b/src/mavenProjectsTreeDataProvider.ts
@@ -19,14 +19,16 @@ export class MavenProjectsTreeDataProvider implements vscode.TreeDataProvider<vs
         const element = node as MavenProjectTreeItem;
         if (element === undefined) {
             const ret = [];
-            vscode.workspace.workspaceFolders.forEach(wf => {
-                const basepath = wf.uri.fsPath;
-                const item = Utils.getProject(basepath, "pom.xml");
-                if (item) {
-                    item.iconPath = this.context.asAbsolutePath(path.join("resources", "project.svg"));
-                    ret.push(item);
-                }
-            });
+            if (vscode.workspace.workspaceFolders) {
+                vscode.workspace.workspaceFolders.forEach(wf => {
+                    const basepath = wf.uri.fsPath;
+                    const item = Utils.getProject(basepath, "pom.xml");
+                    if (item) {
+                        item.iconPath = this.context.asAbsolutePath(path.join("resources", "project.svg"));
+                        ret.push(item);
+                    }
+                });
+            }
             return Promise.resolve(ret);
         }
         else if (element.contextValue === 'mavenProject') {