diff --git a/README.md b/README.md
index 69fb55d..2b847aa 100644
--- a/README.md
+++ b/README.md
@@ -45,6 +45,7 @@
    ```python
 
    from blive import  BLiver, Events, BLiverCtx
+   from blive.msg import DanMuMsg
 
    app = BLiver(123)