diff --git a/Open-IM-Server b/Open-IM-Server
deleted file mode 160000
index f5b618f76..000000000
--- a/Open-IM-Server
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit f5b618f76d705e65ee490c11a4d85fa30382bbdc
diff --git a/quick_install.sh b/quick_install.sh
index 6df6a97e5..784abba1f 100644
--- a/quick_install.sh
+++ b/quick_install.sh
@@ -77,9 +77,9 @@ install_docker_compose() {
     read DATA_DIR
     is_empyt $DATA_DIR
     if [ $? -eq 1 ]; then 
-        DATA_DIR="."
+        DATA_DIR=$(pwd)
     fi 
-    
+    echo $DATA_DIR
     echo "Please enter the user, deault is root, press enter to use default"
     read USER
     is_empyt $USER