diff --git a/OYO/DEBIAN/control b/OYO/DEBIAN/control
index 3493706..05868d3 100644
--- a/OYO/DEBIAN/control
+++ b/OYO/DEBIAN/control
@@ -7,7 +7,4 @@ Depends: curl,transhell
 Description: Aptss for Yoyo OS
 Architecture: amd64
 Homepage: https://gitee.com/spark-community-works-collections/oyo
-Provides: apt(=2.4.8)
-Conflicts: apt
-Replaces: apt
 Priority: important
diff --git a/OYO/DEBIAN/postinst b/OYO/DEBIAN/postinst
new file mode 100755
index 0000000..fd9b389
--- /dev/null
+++ b/OYO/DEBIAN/postinst
@@ -0,0 +1,2 @@
+#!/bin/bash
+ln -sf /opt/durapps/oyo/apt /usr/local/bin/apt
diff --git a/OYO/DEBIAN/postrm b/OYO/DEBIAN/postrm
new file mode 100755
index 0000000..69e8951
--- /dev/null
+++ b/OYO/DEBIAN/postrm
@@ -0,0 +1,2 @@
+#!/bin/bash
+rm -f /opt/durapps/oyo/apt /usr/local/bin/apt
diff --git a/OYO/usr/bin/apt b/OYO/opt/durapps/oyo/apt
similarity index 100%
rename from OYO/usr/bin/apt
rename to OYO/opt/durapps/oyo/apt
diff --git a/OYO/usr/bin/oyo b/OYO/usr/bin/oyo
old mode 100644
new mode 100755
index a36640f..7db8ee0
--- a/OYO/usr/bin/oyo
+++ b/OYO/usr/bin/oyo
@@ -19,14 +19,14 @@ fi
 apt-get update
 }
 #####没有conf还不是root的就先root下获取conf
-if [ ! -e /tmp/oyo/apt-fast.conf] && [ "$(id -u)" != "0" ];then
+if [ ! -e /tmp/oyo/apt-fast.conf ] && [ "$(id -u)" != "0" ];then
 echo -e "${TRANSHELL_CONTENT_APT_FAST_CONF_NOT_FOUND_NEED_AUTH_TO_UPDATE}"
 pkexec $0 $@
 exit
 fi
 
 ##### 没有conf的获取conf再进行操作
-if [ ! -e /tmp/oyo/apt-fast.conf];then
+if [ ! -e /tmp/oyo/apt-fast.conf ];then
 update-apt-fast-conf
 fi
 ##### yyupdate手动操作更新