diff --git a/OYO/DEBIAN/control b/OYO/DEBIAN/control
index 1589f16..7ffb0d0 100644
--- a/OYO/DEBIAN/control
+++ b/OYO/DEBIAN/control
@@ -5,7 +5,7 @@ Section: utils
 Installed-Size:10
 Depends: curl,transhell
 Description: Aptss for Yoyo OS
-Architecture: all
+Architecture: amd64
 Homepage: https://gitee.com/spark-community-works-collections/oyo
 Provides: apt
 Conflicts: apt
diff --git a/OYO/opt/durapps/oyo/yoyo-getfastmirror/.keep b/OYO/opt/durapps/oyo/yoyo-getfastmirror/.keep
deleted file mode 100644
index e69de29..0000000
diff --git a/OYO/opt/durapps/oyo/yoyo-getfastmirror/yoyo-getfastmirror b/OYO/opt/durapps/oyo/yoyo-getfastmirror/yoyo-getfastmirror
new file mode 100755
index 0000000..7d7b957
Binary files /dev/null and b/OYO/opt/durapps/oyo/yoyo-getfastmirror/yoyo-getfastmirror differ
diff --git a/build.sh b/build.sh
index 31d164c..de37dc4 100755
--- a/build.sh
+++ b/build.sh
@@ -1,3 +1,7 @@
 #!/bin/bash
-cd OYO
+mkdir -p OYO/opt/durapps/oyo/yoyo-getfastmirror
+cd yoyo-getfastmirror
+./release.sh
+mv release/yoyo-getfastmirror ../OYO/opt/durapps/oyo/yoyo-getfastmirror -u
+cd ../OYO
 fakeroot dpkg -b . ..
diff --git a/yoyo-getfastmirror/lib/src/commands/getfastmirror_command.dart b/yoyo-getfastmirror/lib/src/commands/getfastmirror_command.dart
index 8d9912d..f19ee9b 100644
--- a/yoyo-getfastmirror/lib/src/commands/getfastmirror_command.dart
+++ b/yoyo-getfastmirror/lib/src/commands/getfastmirror_command.dart
@@ -16,7 +16,7 @@ class GetfastmirroCommand extends Command<int> {
 
   @override
   String get description =>
-      'Get fastest mirro and generate config file for oyo';
+      'Get fastest mirror and generate config file for oyo';
 
   @override
   String get name => 'getfastmirror';