diff --git a/backup_settings.conf b/backup_settings.conf
index e154f89..43d90e8 100644
--- a/backup_settings.conf
+++ b/backup_settings.conf
@@ -4,7 +4,7 @@
 Lo=0
 
 #備份時檢查資料夾是否存在已經卸載應用 有則音量鍵選擇刪除或是移動到恢復資料夾/被卸載的應用
-delete_folder=0
+delete_folder=1
 
 #自定義備份目錄輸出位置 (忽略為空將默認腳本路徑中)
 Output_path=
diff --git a/tools/bin/appinfo b/tools/bin/appinfo
deleted file mode 100644
index ef98eed..0000000
--- a/tools/bin/appinfo
+++ /dev/null
@@ -1,2 +0,0 @@
-export CLASSPATH="${0%/*}/classes.dex"
-exec app_process /system/bin --nice-name=appinfo indi.appinfo.AppInfo "$@"
\ No newline at end of file
diff --git a/tools/bin/bin.sh b/tools/bin/bin.sh
index 59ff0bb..4fc789a 100644
--- a/tools/bin/bin.sh
+++ b/tools/bin/bin.sh
@@ -48,7 +48,7 @@ else
 	echo "Magisk busybox Path does not exist"
 fi
 export PATH="$PATH"
-backup_version="V15.5.7"
+backup_version="V15.5.8"
 #設置二進制命令目錄位置
 if [[ $bin_path = "" ]]; then
 	echoRgb "未正確指定bin.sh位置" "0"
diff --git a/tools/bin/busybox_path b/tools/bin/busybox_path
deleted file mode 100644
index c2cbb7f..0000000
--- a/tools/bin/busybox_path
+++ /dev/null
@@ -1 +0,0 @@
- -/data/backup_tools
diff --git a/tools/bin/down b/tools/bin/down
deleted file mode 100644
index ed732cd..0000000
--- a/tools/bin/down
+++ /dev/null
@@ -1,2 +0,0 @@
-export CLASSPATH="${0%/*}/classes.dex"
-exec app_process /system/bin --nice-name=down Han.download.Down "$@"
diff --git a/tools/bin/tools.sh b/tools/bin/tools.sh
index c4d6105..1b51e98 100644
--- a/tools/bin/tools.sh
+++ b/tools/bin/tools.sh
@@ -8,7 +8,6 @@ if [[ ! -d $tools_path ]]; then
 fi
 bin_path="$tools_path/bin"
 script_path="$tools_path/script"
-[[ ! -d $tools_path/apk ]] && echo "$tools_path/apk目錄遺失" && EXIT="true"
 if [[ ! -d $bin_path ]]; then
 	bin_path="${MODDIR%/*}/tools/bin"
 	[[ ! -d $bin_path ]] && echo "$bin_path關鍵目錄遺失" && EXIT="true"
@@ -53,8 +52,12 @@ backup|Restore|Restore2|Getlist)
 			pm enable "ice.message" &>/dev/null
 			if [[ $(pm path --user "$user" ice.message 2>/dev/null) = "" ]]; then
 				echoRgb "未安裝toast 開始安裝" "0"
-				cp -r "${bin_path%/*}/apk"/*.apk "$TMPDIR" && INSTALL "$TMPDIR"/*.apk &>/dev/null && rm -rf "$TMPDIR"/*
-				[[ $? = 0 ]] && echoRgb "安裝toast成功" "1" || echoRgb "安裝toast失敗" "0"
+				if [[ ! -d $tools_path/apk ]] ; then
+					cp -r "${bin_path%/*}/apk"/*.apk "$TMPDIR" && INSTALL "$TMPDIR"/*.apk &>/dev/null && rm -rf "$TMPDIR"/*
+					[[ $? = 0 ]] && echoRgb "安裝toast成功" "1" || echoRgb "安裝toast失敗" "0"
+				else
+					echo "$tools_path/apk目錄遺失"
+				fi
 			fi
 		else
 			pm disable "ice.message" &>/dev/null
diff --git a/tools/bin/zstd b/tools/bin/zstd
index 718e266..fcc0019 100644
Binary files a/tools/bin/zstd and b/tools/bin/zstd differ