diff --git a/demos/pluginMaxSpanningForest.html b/demos/pluginMaxSpanningForest.html
index dd3f68a0b..f9061347d 100644
--- a/demos/pluginMaxSpanningForest.html
+++ b/demos/pluginMaxSpanningForest.html
@@ -13,8 +13,7 @@
   <script src="../build/g6.js"></script>
   <script src="../build/templateMaxSpanningForest.js"></script>
   <script>
-    const Plugin = window.TemplateMaxSpanningForest;
-    const plugin = new Plugin();
+    const plugin = new G6.Plugins['template.maxSpanningForest']();
     const data = {
       nodes: [
         {
diff --git a/demos/pluginMinimap.html b/demos/pluginMinimap.html
index 4da5beee0..43a624b24 100644
--- a/demos/pluginMinimap.html
+++ b/demos/pluginMinimap.html
@@ -16,8 +16,7 @@
   <script src="../build/g6.js"></script>
   <script src="../build/toolMinimap.js"></script>
   <script>
-    const Plugin = window.ToolMinimap;
-    const plugin = new Plugin({
+    const plugin = new G6.Plugins['tool.minimap']({
       container: 'minimap',
       width: 180,
       height: 120
diff --git a/package.json b/package.json
index 1027b7d99..80a648175 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@antv/g6",
-  "version": "2.0.1-beta.1",
+  "version": "2.0.1",
   "description": "graph visualization frame work",
   "main": "lib/index.js",
   "browser": "build/g6.js",
diff --git a/src/controller/event.js b/src/controller/event.js
index 44cd87f4f..f15de9c59 100644
--- a/src/controller/event.js
+++ b/src/controller/event.js
@@ -292,13 +292,14 @@ class Controller extends Base {
     const point = this._parsePoint(canvasPoint.x, canvasPoint.y);
     const shape = canvas.getShape(canvasPoint.x, canvasPoint.y);
     const item = graph.getItemByShape(shape);
+    const pixelRatio = canvas.get('pixelRatio');
     return {
       item,
       shape,
       x: point.x,
       y: point.y,
-      domX: ev.offsetX,
-      domY: ev.offsetY,
+      domX: canvasPoint.x / pixelRatio,
+      domY: canvasPoint.y / pixelRatio,
       domEvent: ev
     };
   }
diff --git a/src/version.js b/src/version.js
index 83656ab99..66825d52f 100644
--- a/src/version.js
+++ b/src/version.js
@@ -1 +1 @@
-module.exports = '2.0.1-beta.1';
+module.exports = '2.0.1';
diff --git a/test/unit/cases/event-spec.js b/test/unit/controller/event-spec.js
similarity index 100%
rename from test/unit/cases/event-spec.js
rename to test/unit/controller/event-spec.js