diff --git a/cross-build.sh b/cross-build.sh
index a725e4eb..92dd2096 100755
--- a/cross-build.sh
+++ b/cross-build.sh
@@ -12,8 +12,9 @@ cross=false
 user=emqx
 smart=false
 clib=glibc
+build_type=Release
 
-while getopts ":a:v:b:c:u:s:l:" OPT; do
+while getopts ":a:v:b:c:u:s:l:d:" OPT; do
     case ${OPT} in
         a)
             arch=$OPTARG
@@ -36,10 +37,18 @@ while getopts ":a:v:b:c:u:s:l:" OPT; do
         l)
             clib=$OPTARG
             ;;
+        d)
+            build_type=$OPTARG
+            ;;
     esac
 done
 
-neuron_dir=$home/$bdb/Program/$vendor
+case $build_type in
+    (Release)
+        neuron_dir=$home/$bdb/Program/$vendor;;
+    (Debug)
+        neuron_dir=$home/$bdb/Program_Debug/$vendor;; 
+esac
 
 case $cross in
     (true)
@@ -58,19 +67,19 @@ function compile_source_with_tag() {
     cd $repo
     git submodule update --init
     mkdir build && cd build
-    cmake .. -DCMAKE_BUILD_TYPE=Release -DDISABLE_UT=ON \
+    cmake .. -DCMAKE_BUILD_TYPE=$build_type -DDISABLE_UT=ON \
 	-DTOOL_DIR=$tool_dir -DCOMPILER_PREFIX=$vendor \
 	-DCMAKE_SYSTEM_PROCESSOR=$arch -DLIBRARY_DIR=$library \
 	-DCMAKE_TOOLCHAIN_FILE=../cmake/cross.cmake
 
     case $smart in
         (true)
-            cmake .. -DSMART_LINK=1 -DCMAKE_BUILD_TYPE=Release -DDISABLE_UT=ON \
+            cmake .. -DSMART_LINK=1 -DCMAKE_BUILD_TYPE=$build_type -DDISABLE_UT=ON \
             -DTOOL_DIR=$tool_dir -DCOMPILER_PREFIX=$vendor \
             -DCMAKE_SYSTEM_PROCESSOR=$arch -DLIBRARY_DIR=$library \
             -DCMAKE_TOOLCHAIN_FILE=../cmake/cross.cmake;;
         (false)
-            cmake .. -DCMAKE_BUILD_TYPE=Release -DDISABLE_UT=ON \
+            cmake .. -DCMAKE_BUILD_TYPE=$build_type -DDISABLE_UT=ON \
             -DTOOL_DIR=$tool_dir -DCOMPILER_PREFIX=$vendor \
             -DCMAKE_SYSTEM_PROCESSOR=$arch -DLIBRARY_DIR=$library \
             -DCMAKE_TOOLCHAIN_FILE=../cmake/cross.cmake;;
@@ -80,7 +89,7 @@ function compile_source_with_tag() {
         (glibc)
             ;;
         (*)
-            cmake .. -DCMAKE_BUILD_TYPE=Release -DDISABLE_UT=ON \
+            cmake .. -DCMAKE_BUILD_TYPE=$build_type -DDISABLE_UT=ON \
             -DTOOL_DIR=$tool_dir -DCOMPILER_PREFIX=$vendor \
             -DCMAKE_SYSTEM_PROCESSOR=$arch -DLIBRARY_DIR=$library \
             -DCLIB=\'\"$clib\"\' \
diff --git a/cross-package.sh b/cross-package.sh
index 9310fb80..4cd28b78 100755
--- a/cross-package.sh
+++ b/cross-package.sh
@@ -10,8 +10,9 @@ arch=?
 version=?
 cnc=false
 custom=default
+build_type=Release
 
-while getopts ":a:v:o:c:n:" OPT; do
+while getopts ":a:v:o:c:n:d:" OPT; do
     case ${OPT} in
         a)
             arch=$OPTARG
@@ -28,12 +29,25 @@ while getopts ":a:v:o:c:n:" OPT; do
         c)
             custom=$OPTARG
             ;;
+        d)
+            build_type=$OPTARG
+            ;;
     esac
 done
 
-neuron_dir=$home/$branch/Program/$vendor/neuron
-neuron_modules_dir=$home/$branch/Program/$vendor/neuron-modules
-package_dir=$home/$branch/Program/$vendor/package/neuron
+
+case $build_type in
+    (Release)
+        neuron_dir=$home/$branch/Program/$vendor/neuron;
+        neuron_modules_dir=$home/$branch/Program/$vendor/neuron-modules;
+        package_dir=$home/$branch/Program/$vendor/package/neuron;;
+    (Debug)
+        neuron_dir=$home/$branch/Program_Debug/$vendor/neuron; 
+        neuron_modules_dir=$home/$branch/Program_Debug/$vendor/neuron-modules;
+        package_dir=$home/$branch/Program_Debug/$vendor/package/neuron;;
+esac
+
+
 library=$home/$branch/libs/$vendor
 script_dir="$( cd -- "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P  )"
 
@@ -148,9 +162,29 @@ case $custom in
         echo "no custom";;
 esac
 
+case $build_type in
+    (Debug)
+        if [ $vendor == "x86_64-neuron-linux-gnu" ]; then
+    	    cp /home/neuron/buildroot/$vendor/output/host/usr/$vendor/lib64/libasan.so.2.0.0 $package_dir/
+            cd $package_dir
+            ln -s ./libasan.so.2.0.0 libasan.so.2
+        fi;; 
+    (Release)
+        echo "release";;
+esac
+
 
 cd $package_dir/..
 rm -rf neuron*.tar.gz
 
-tar czf neuron-$version-linux-$arch.tar.gz neuron
-echo "neuron-$version-linux-$arch.tar.gz"
+
+case $build_type in
+    (Release)
+        tar czf neuron-$version-linux-$arch.tar.gz neuron;
+        echo "neuron-$version-linux-$arch.tar.gz";;
+    (Debug)
+        tar czf neuron-$version-debug-linux-$arch.tar.gz neuron;
+        echo "neuron-$version-debug-linux-$arch.tar.gz";;
+esac
+
+