diff --git a/README.md b/README.md
index 23ceab6..b74bcb4 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,2 @@
 # CameraApiDemo
-## :camrea:开启前置摄像头相机预览并拍照
+## 开启前置摄像头相机预览并拍照:camera: