diff --git a/docs/uniCloud/uni-im.md b/docs/uniCloud/uni-im.md
index 637f5cc7602d63b20eb605d1661cce24de3cfa91..6f556358c8349fa88149b175142788b6fc6a1ab5 100644
--- a/docs/uniCloud/uni-im.md
+++ b/docs/uniCloud/uni-im.md
@@ -333,7 +333,7 @@ console.log(token);
 /*
 // 验证签名
 try{
-	let decoded = jwt.verify(token, wjtSecret);
+	let decoded = jwt.verify(token, jwtSecret);
 	console.log(decoded)
 }catch{
 	console.error("签名验证失败")