diff --git a/.changeset/grumpy-seahorses-love.md b/.changeset/grumpy-seahorses-love.md
new file mode 100644
index 0000000000..94470070dd
--- /dev/null
+++ b/.changeset/grumpy-seahorses-love.md
@@ -0,0 +1,5 @@
+---
+'slate-react': patch
+---
+
+fix the bug that user cannot input chinese on mac wechat browser.
diff --git a/packages/slate-react/src/utils/environment.ts b/packages/slate-react/src/utils/environment.ts
index c66b4421e0..952022957a 100644
--- a/packages/slate-react/src/utils/environment.ts
+++ b/packages/slate-react/src/utils/environment.ts
@@ -52,9 +52,10 @@ export const IS_FIREFOX_LEGACY =
 export const IS_UC_MOBILE =
   typeof navigator !== 'undefined' && /.*UCBrowser/.test(navigator.userAgent)
 
-// Wechat browser
+// Wechat browser (not including mac wechat)
 export const IS_WECHATBROWSER =
-  typeof navigator !== 'undefined' && /.*Wechat/.test(navigator.userAgent)
+  typeof navigator !== 'undefined' &&
+  /.*(?<!Mac)Wechat/.test(navigator.userAgent)
 
 // Check if DOM is available as React does internally.
 // https://github.com/facebook/react/blob/master/packages/shared/ExecutionEnvironment.js