diff --git a/CHANGELOG.md b/CHANGELOG.md
index e4377ab..a720ae5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,12 @@
+## [2.1.56](https://github.com/tinper-bee/bee-tree/compare/v2.1.55...v2.1.56) (2021-04-30)
+
+
+### Bug Fixes
+
+* 拖拽样式修改 ([cd492b9](https://github.com/tinper-bee/bee-tree/commit/cd492b9fee9e37449271dbf7ce924e03b819dda6))
+
+
+
 ## [2.1.55](https://github.com/tinper-bee/bee-tree/compare/v2.1.54...v2.1.55) (2021-04-07)
 
 
diff --git a/package-lock.json b/package-lock.json
index 98bca54..7d8285f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
  "name": "bee-tree",
- "version": "2.1.55",
+ "version": "2.1.56",
  "lockfileVersion": 1,
  "requires": true,
  "dependencies": {
diff --git a/package.json b/package.json
index 272279a..1a6d8f4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "bee-tree",
-  "version": "2.1.55",
+  "version": "2.1.56",
   "version-yonui": "2.1.27-yonui.0",
   "description": "Tree ui component for react",
   "keywords": [