diff --git a/CHANGELOG.md b/CHANGELOG.md
index 48841ba..dd989c1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [1.5.2](https://github.com/molvqingtai/WebChat/compare/v1.5.1...v1.5.2) (2024-10-30)
+
+
+### Performance Improvements
+
+* optimize theme style ([7b91944](https://github.com/molvqingtai/WebChat/commit/7b91944fbf60c27d21274ddb7f28f97344c89ef5))
+
 ## [1.5.1](https://github.com/molvqingtai/WebChat/compare/v1.5.0...v1.5.1) (2024-10-29)
 
 
diff --git a/package.json b/package.json
index dda6e3e..ebc828d 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "web-chat",
   "displayName": "WebChat",
-  "version": "1.5.1",
+  "version": "1.5.2",
   "description": "Chat with anyone on any website.",
   "type": "module",
   "scripts": {