diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 0d419195f..16ac92fb2 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -33,189 +33,189 @@
diff --git a/doc/QUESTION.md b/doc/QUESTION.md
index 6e1c0400e..c2db16e7e 100644
--- a/doc/QUESTION.md
+++ b/doc/QUESTION.md
@@ -107,7 +107,7 @@ GSYVideoManager.instance().setOptionModelList(list);
```
```
diff --git a/doc/USE.md b/doc/USE.md
index 239394605..a1b431874 100644
--- a/doc/USE.md
+++ b/doc/USE.md
@@ -5,7 +5,7 @@
```
```