diff --git a/debian/linglong-bin.postinst b/debian/linglong-bin.postinst
index 961d03f4c..05928ec20 100755
--- a/debian/linglong-bin.postinst
+++ b/debian/linglong-bin.postinst
@@ -7,13 +7,16 @@ configure)
 
         if [ -f /etc/os-release ]; then
                 VERSION=$(sed -ne '/^VERSION_ID=.*$/P' /etc/os-release | awk -F = '{print $2}' | sed -e 's/"//g' | awk -F . '{print $1}')
+                NAME=$(sed -ne '/^NAME=.*$/P' /etc/os-release | awk -F = '{print $2}' | sed -e 's/"//g' | awk -F . '{print $1}')
                 if [ -z "${VERSION}" ]; then
                         VERSION=0
                 fi
-                if [ ${VERSION} -eq 20 ]; then
-                        LINGLONG_ROOT="/data/linglong"
-                elif [ ${VERSION} -eq 23 ]; then
-                        LINGLONG_ROOT="/persistent/linglong"
+                if [[ "$NAME" == "UOS" || "$NAME" == "Deepin" || "$NAME" == "deepin" || "$NAME" == "uos" ]]; then
+                        if [ ${VERSION} -eq 20 ]; then
+                                LINGLONG_ROOT="/data/linglong"
+                        elif [ ${VERSION} -eq 23 ]; then
+                                LINGLONG_ROOT="/persistent/linglong"
+                        fi
                 fi
         fi
 
diff --git a/scripts/61-linglong b/scripts/61-linglong
index fb0ebcfdc..714ce390b 100755
--- a/scripts/61-linglong
+++ b/scripts/61-linglong
@@ -5,15 +5,16 @@ VERSION=0
 
 if [ -f /etc/os-release ]; then
         VERSION=$(sed -ne '/^VERSION_ID=.*$/P' /etc/os-release | awk -F = '{print $2}' | sed -e 's/"//g' | awk -F . '{print $1}')
-
+        NAME=$(sed -ne '/^NAME=.*$/P' /etc/os-release | awk -F = '{print $2}' | sed -e 's/"//g' | awk -F . '{print $1}')
         if [ -z "${VERSION}" ]; then
                 VERSION=0
         fi
-
-        if [ ${VERSION} -eq 20 ]; then
-                LINGLONG_ROOT="/data/linglong"
-        elif [ ${VERSION} -eq 23 ]; then
-                LINGLONG_ROOT="/persistent/linglong"
+        if [[ "$NAME" == "UOS" || "$NAME" == "Deepin" || "$NAME" == "deepin" || "$NAME" == "uos" ]]; then
+                if [ ${VERSION} -eq 20 ]; then
+                        LINGLONG_ROOT="/data/linglong"
+                elif [ ${VERSION} -eq 23 ]; then
+                        LINGLONG_ROOT="/persistent/linglong"
+                fi
         fi
 fi
 
diff --git a/scripts/linglong.sh b/scripts/linglong.sh
index edd7be58a..47e84efb3 100644
--- a/scripts/linglong.sh
+++ b/scripts/linglong.sh
@@ -5,13 +5,16 @@ VERSION=0
 
 if [ -f /etc/os-release ]; then
 	VERSION=$(sed -ne '/^VERSION_ID=.*$/P' /etc/os-release | awk -F = '{print $2}' | sed -e 's/"//g' | awk -F . '{print $1}')
+	NAME=$(sed -ne '/^NAME=.*$/P' /etc/os-release | awk -F = '{print $2}' | sed -e 's/"//g' | awk -F . '{print $1}')
 	if [ -z "${VERSION}" ]; then
 		VERSION=0
 	fi
-	if [ ${VERSION} -eq 20 ]; then
-		LINGLONG_ROOT="/data/linglong"
-	elif [ ${VERSION} -eq 23 ]; then
-		LINGLONG_ROOT="/persistent/linglong"
+	if [ "$NAME" == "UOS" ] || [ "$NAME" == "Deepin" ] || [ "$NAME" == "deepin" ] || [ "$NAME" == "uos" ]; then
+		if [ ${VERSION} -eq 20 ]; then
+			LINGLONG_ROOT="/data/linglong"
+		elif [ ${VERSION} -eq 23 ]; then
+			LINGLONG_ROOT="/persistent/linglong"
+		fi
 	fi
 fi
 
diff --git a/src/module/runtime/app.cpp b/src/module/runtime/app.cpp
index 9c6312427..8d0a74e11 100644
--- a/src/module/runtime/app.cpp
+++ b/src/module/runtime/app.cpp
@@ -259,7 +259,7 @@ class AppPrivate
         // 获取环境变量LINGLONG_ROOT
         auto linglongRootPath = envMap.contains(QString("LINGLONG_ROOT"))
                 ? envMap[QString("LINGLONG_ROOT")]
-                : QString("/persistent/linglong");
+                : QString("/var/lib/linglong");
         QMap<QString, QString> variables = {
             { "APP_ROOT_PATH", appRootPath },
             { "RUNTIME_ROOT_PATH", runtimeRootPath },
diff --git a/src/package_manager/impl/package_manager.cpp b/src/package_manager/impl/package_manager.cpp
index 00e7e581b..cb115d7b6 100644
--- a/src/package_manager/impl/package_manager.cpp
+++ b/src/package_manager/impl/package_manager.cpp
@@ -464,7 +464,7 @@ bool PackageManagerPrivate::checkAppBase(const QString &runtime,
         return false;
     }
 
-    auto runtimeInfo = appList.at(0);
+    auto runtimeInfo = appList.last();
     auto baseRef = runtimeInfo->runtime;
     QStringList baseList = baseRef.split('/');
     if (baseList.size() < 3) {