diff --git a/multilibrary/src/main/res/layout/layout_camera_main_view_zjh.xml b/multilibrary/src/main/res/layout/layout_camera_main_view_zjh.xml
index d4169407..90edc4a2 100644
--- a/multilibrary/src/main/res/layout/layout_camera_main_view_zjh.xml
+++ b/multilibrary/src/main/res/layout/layout_camera_main_view_zjh.xml
@@ -43,6 +43,7 @@
 
     <ImageView
         android:id="@+id/imgPhoto"
+        android:background="#000"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:contentDescription="如果是当张照片便显示当前拍照的"