diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3b22349..6acb0f9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,16 @@
+## [1.6.6](https://github.com/molvqingtai/WebChat/compare/v1.6.5...v1.6.6) (2024-11-09)
+
+
+### Bug Fixes
+
+* the number of online users is inaccurate ([c6301a8](https://github.com/molvqingtai/WebChat/commit/c6301a826ebcf38a34b93a02c8013dd1ef9e7abc))
+
+
+### Performance Improvements
+
+* optimize taost dark mode ([00f0bd0](https://github.com/molvqingtai/WebChat/commit/00f0bd08b04e49f83cee60bb5767acd460a1b5d0))
+* theme mode is compatible with website themes by default ([6222e3f](https://github.com/molvqingtai/WebChat/commit/6222e3f8af1bf4fad2466a9bf88c3b3159478a86))
+
 ## [1.6.5](https://github.com/molvqingtai/WebChat/compare/v1.6.4...v1.6.5) (2024-11-07)
 
 
diff --git a/package.json b/package.json
index 3c97203..a768fb0 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "web-chat",
   "displayName": "WebChat",
-  "version": "1.6.5",
+  "version": "1.6.6",
   "description": "Chat with anyone on any website.",
   "type": "module",
   "scripts": {