diff --git a/docs/uniCloud/uni-id.md b/docs/uniCloud/uni-id.md
index 6e417be0edfe6c827b6e1f28ee1b100e2b8f24b3..e23b31aa597a6a0944ab5ba0806311b6118b3d64 100644
--- a/docs/uniCloud/uni-id.md
+++ b/docs/uniCloud/uni-id.md
@@ -597,7 +597,7 @@ exports.main = async function(event,context) {
 // 云函数logout代码
 const uniID = require('uni-id')
 exports.main = async function(event,context) {
-	const res = await uniID.logout(uniIdToken)
+	const res = await uniID.logout(event.uniIdToken)
 	return res
 }