diff --git a/packages/dooringx-doc/src/changelog/1.1.md b/packages/dooringx-doc/src/changelog/1.1.md
index fc0d27a..6450512 100644
--- a/packages/dooringx-doc/src/changelog/1.1.md
+++ b/packages/dooringx-doc/src/changelog/1.1.md
@@ -3,6 +3,9 @@ title: CHANGELOG
 order: 1
 ---
 
+## 0.5.1
+
+修复右侧选中不能取消选中问题。
 ## 0.5.0
 
 修复control组件宽度不够问题。
diff --git a/packages/dooringx-lib/README.md b/packages/dooringx-lib/README.md
index 3554af2..3169102 100644
--- a/packages/dooringx-lib/README.md
+++ b/packages/dooringx-lib/README.md
@@ -2,13 +2,18 @@
  * @Author: yehuozhili
  * @Date: 2021-01-31 20:44:16
  * @LastEditors: yehuozhili
- * @LastEditTime: 2021-07-16 20:28:26
+ * @LastEditTime: 2021-07-18 16:38:07
  * @FilePath: \dooringx\packages\dooringx-lib\README.md
 -->
 
 ## Dooringx-lib 
 ## changelog
 
+
+## 0.5.1
+
+修复右侧选中不能取消选中问题。
+
 ## 0.5.0
 
 修复control组件宽度不够问题。
diff --git a/packages/dooringx-lib/package.json b/packages/dooringx-lib/package.json
index cb4dbf0..cd6c339 100644
--- a/packages/dooringx-lib/package.json
+++ b/packages/dooringx-lib/package.json
@@ -1,5 +1,5 @@
 {
-	"version": "0.6.0",
+	"version": "0.5.1",
 	"license": "MIT",
 	"main": "dist/index.js",
 	"module": "dist/dooringx-lib.esm.js",
diff --git a/packages/dooringx-lib/src/core/innerDrag/index.ts b/packages/dooringx-lib/src/core/innerDrag/index.ts
index 230d4af..5021eea 100644
--- a/packages/dooringx-lib/src/core/innerDrag/index.ts
+++ b/packages/dooringx-lib/src/core/innerDrag/index.ts
@@ -19,7 +19,7 @@ export const innerDrag = function (
 	const store = config.getStore();
 	return {
 		onMouseDown: (e: React.MouseEvent) => {
-			e.preventDefault();
+			//e.preventDefault();
 			e.stopPropagation();
 			if (!item.canDrag) {
 				containerFocusRemove(config).onMouseDown(e);
@@ -106,7 +106,7 @@ export const innerContainerDrag = function (config: UserConfig) {
 export const innerContainerDragUp = function (config: UserConfig, mode = 'normal') {
 	const store = config.getStore();
 	const onMouseUp = (e: React.MouseEvent) => {
-		e.preventDefault();
+		// e.preventDefault(); 这个会导致无法取消选中
 		iframeWrapperMove(config);
 		wrapperMoveMouseUp(config);
 		selectRangeMouseUp(e, config);