diff --git a/.github/workflows/android-cpu.yml b/.github/workflows/android-cpu.yml
index b9ce3af7..e2165980 100755
--- a/.github/workflows/android-cpu.yml
+++ b/.github/workflows/android-cpu.yml
@@ -25,4 +25,4 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - name: build
-        run: ./script/android_build.sh
+        run: ./script/android_build.sh
\ No newline at end of file
diff --git a/.github/workflows/model-test.yml b/.github/workflows/model-test.yml
new file mode 100644
index 00000000..c3c5d3d6
--- /dev/null
+++ b/.github/workflows/model-test.yml
@@ -0,0 +1,64 @@
+name: model-test
+on:
+  push:
+    branches:
+     - master
+     - 'feature/**'
+    paths:
+      - 'src/**'
+      - '.github/workflows/model-test.yml'
+  pull_request:
+    branches: [master]
+    paths:
+      - 'src/**'
+      - '.github/workflows/model-test.yml'
+
+jobs:
+  llm-build:
+    name: ${{ matrix.os }}-build
+    env:
+      PACAGE_DIR: ${{ matrix.os }}-package
+      PACAGE_FILE: ${{ matrix.os }}-package.zip
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+  
+    steps:
+      - uses: actions/checkout@v3
+      - name: build
+        run: ./script/linux_build.sh
+      - name: package
+        run: |
+            mkdir $PACAGE_DIR
+            ./script/package.sh $PACAGE_DIR
+
+      - name: upload-zip
+        uses: actions/upload-artifact@v3
+        with:
+          path: ./*.zip
+
+  model-test:
+    needs: llm-build
+    name: ${{ matrix.model }}-${{ matrix.os }}-test
+    runs-on: ${{ matrix.os }}
+    env:
+      PACAGE_DIR: ${{ matrix.os }}-package
+      PACAGE_FILE: ${{ matrix.os }}-package.zip
+      MODEL_NAME: ${{ matrix.model }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+        model: [chatglm-6b, chatglm2-6b]
+
+    steps:
+      - uses: actions/download-artifact@v3
+        with:
+          name: artifact
+          path: workspace
+      - name: test
+        run: |
+            cd workspace
+            unzip $PACAGE_FILE
+            cd $PACAGE_DIR
+            ./script/model_test.sh $MODEL_NAME
\ No newline at end of file
diff --git a/android/gradle/wrapper/gradle-wrapper.jar b/android/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 00000000..e708b1c0
Binary files /dev/null and b/android/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/android/gradle/wrapper/gradle-wrapper.properties b/android/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 00000000..da9702f9
--- /dev/null
+++ b/android/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.8-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/android/gradlew b/android/gradlew
new file mode 100755
index 00000000..cccdd3d5
--- /dev/null
+++ b/android/gradlew
@@ -0,0 +1,172 @@
+#!/usr/bin/env sh
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"
diff --git a/script/android_app_build.sh b/script/android_app_build.sh
new file mode 100755
index 00000000..d5e48d40
--- /dev/null
+++ b/script/android_app_build.sh
@@ -0,0 +1,26 @@
+# 1. clone MNN
+git clone https://github.com/alibaba/MNN.git --depth=1
+
+# 2. build MNN
+cd MNN/project/android
+mkdir build
+cd build
+../build_64.sh
+cd ../../../..
+
+# 3. copy headers and libs
+cp -r MNN/include/MNN include
+cp MNN/project/android/build/libMNN.so MNN/project/android/build/libMNN_Express.so libs
+
+# 4. build mnn-llm android
+mkdir android_build
+cd android_build
+cmake .. \
+-DCMAKE_TOOLCHAIN_FILE=$ANDROID_NDK/build/cmake/android.toolchain.cmake \
+-DANDROID_STL=c++_static \
+-DANDROID_ABI="arm64-v8a" \
+-DANDROID_NATIVE_API_LEVEL=android-21  \
+-DCMAKE_BUILD_TYPE=Release \
+-DBUILD_FOR_ANDROID=ON
+make -j4
+cd ..
\ No newline at end of file
diff --git a/script/android_build.sh b/script/android_build.sh
index 04a76030..d5e48d40 100755
--- a/script/android_build.sh
+++ b/script/android_build.sh
@@ -1,5 +1,5 @@
 # 1. clone MNN
-git clone https://github.com/alibaba/MNN.git -b 2.6.3 --depth=1
+git clone https://github.com/alibaba/MNN.git --depth=1
 
 # 2. build MNN
 cd MNN/project/android
diff --git a/script/download_model.sh b/script/download_model.sh
index ee7bdf15..63ac70eb 100755
--- a/script/download_model.sh
+++ b/script/download_model.sh
@@ -2,10 +2,10 @@ model=$1
 mkdir $model
 cd $model
 # download models
-wget -c https://github.com/wangzhaode/mnn-llm/releases/download/$model-mnn/embedding.mnn
-wget -c https://github.com/wangzhaode/mnn-llm/releases/download/$model-mnn/lm.mnn
+wget -c -p https://github.com/wangzhaode/mnn-llm/releases/download/$model-mnn/embedding.mnn
+wget -c -p https://github.com/wangzhaode/mnn-llm/releases/download/$model-mnn/lm.mnn
 for i in `seq 0 27`
 do
-    wget -c https://github.com/wangzhaode/mnn-llm/releases/download/$model-mnn/block_$i.mnn
+    wget -c -p https://github.com/wangzhaode/mnn-llm/releases/download/$model-mnn/block_$i.mnn
 done
 cd ..
\ No newline at end of file
diff --git a/script/linux_build.sh b/script/linux_build.sh
index 369f56f8..da07adf6 100755
--- a/script/linux_build.sh
+++ b/script/linux_build.sh
@@ -1,5 +1,5 @@
 # 1. clone MNN
-git clone https://github.com/alibaba/MNN.git -b 2.7.1 --depth=1
+git clone https://github.com/alibaba/MNN.git --depth=1
 
 # 2. build MNN
 cd MNN
diff --git a/script/macos_build.sh b/script/macos_build.sh
index 47b48d41..db9cd3a4 100755
--- a/script/macos_build.sh
+++ b/script/macos_build.sh
@@ -1,5 +1,5 @@
 # 1. clone MNN
-git clone https://github.com/alibaba/MNN.git -b 2.7.1 --depth=1
+git clone https://github.com/alibaba/MNN.git --depth=1
 
 # 2. build MNN
 cd MNN
diff --git a/script/model_test.ps1 b/script/model_test.ps1
new file mode 100644
index 00000000..dd88a587
--- /dev/null
+++ b/script/model_test.ps1
@@ -0,0 +1,26 @@
+Param(
+    [String]$model
+)
+
+function model_test($model) {
+    Write-Output "test model : ${model}"
+    powershell .\script\download_model.ps1 ${model}
+    cd build
+    .\Release\cli_demo -m ..\${model}
+    cd ..
+}
+
+function test_all() {
+    model_test chatglm-6b
+    model_test chatglm2-6b
+    model_test codegeex2-6b
+    model_test qwen-7b-chat
+    model_test baichuan2-7b-chat
+    model_test llama2-7b-chat
+}
+
+if ($model -eq "all") {
+    test_all
+} else {
+    model_test $model
+}
\ No newline at end of file
diff --git a/script/model_test.sh b/script/model_test.sh
new file mode 100755
index 00000000..a67a37b1
--- /dev/null
+++ b/script/model_test.sh
@@ -0,0 +1,22 @@
+model_test() {
+    echo 'test model: ' $1
+    ./script/download_model.sh $1
+    cd build
+    ./cli_demo -m ../$1
+    cd ..
+}
+
+test_all() {
+    model_test chatglm-6b
+    model_test chatglm2-6b
+    model_test codegeex2-6b
+    model_test qwen-7b-chat
+    model_test baichuan2-7b-chat
+    model_test llama2-7b-chat
+}
+
+if [ $1 -eq 'all' ]; then
+    test_all
+else
+    model_test $1
+fi
\ No newline at end of file
diff --git a/script/package.sh b/script/package.sh
new file mode 100755
index 00000000..955a082c
--- /dev/null
+++ b/script/package.sh
@@ -0,0 +1,24 @@
+if [ $# -lt 1 ]; then
+    echo 'Usage: ./package.sh $package_path'
+    exit 1
+fi
+
+package_path=$1
+
+# make bin
+cd $package_path
+mkdir resource
+mkdir build
+cd ..
+
+# copy file
+echo 'copy files ...'
+cp -r resource/tokenizer $package_path/resource
+cp build/*_demo $package_path/build
+# linux
+cp libs/*.so build/*.so $package_path/bin 2> /dev/null || :
+# macos
+cp libs/*.dylib build/*.dylib $package_path/bin 2> /dev/null || :
+
+echo 'zip package ...'
+zip -r $package_path.zip $package_path
\ No newline at end of file
diff --git a/script/windows_build.ps1 b/script/windows_build.ps1
index 3a6ab075..77f5f76f 100644
--- a/script/windows_build.ps1
+++ b/script/windows_build.ps1
@@ -1,5 +1,5 @@
 # 1. clone MNN
-git clone https://github.com/alibaba/MNN.git -b 2.7.1 --depth=1
+git clone https://github.com/alibaba/MNN.git --depth=1
 
 # 2. build MNN
 cd MNN