diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ec72ce5..4778ab3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -169,6 +169,45 @@ jobs:
       run: |
         cd build
         lcov -c -d ./ -o cover.info
+    - uses: codecov/codecov-action@v1
+      with: 
+        file: build/cover.info
+        token: ${{ secrets.CODECOV_TOKEN }}
+        verbose: true      
+
+  test-sanitizer-address-scan-mode:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: clone and make redis
+      run: |
+       sudo apt-get install git
+       git clone https://github.com/redis/redis
+       cd redis
+       git checkout 7.0
+       make SANITIZER=address REDIS_CFLAGS='-Werror' BUILD_TLS=yes
+    - name: Install LCOV
+      run: |
+        sudo apt-get --assume-yes install lcov > /dev/null
+    - name: make tairhash
+      run: |
+       mkdir build
+       cd build
+       cmake ../ -DSANITIZER_MODE=address
+       make 
+    - name: test
+      run: |
+        sudo apt-get install tcl8.6 tclx
+        work_path=$(pwd)
+        module_path=$work_path/lib
+        sed -e "s#your_path#$module_path#g" tests/tairhash.tcl > redis/tests/unit/type/tairhash.tcl
+        sed -i 's#unit/type/string#unit/type/tairhash#g' redis/tests/test_helper.tcl
+        cd redis
+        ./runtest --stack-logging --single unit/type/tairhash
+    - name: lcov collection
+      run: |
+        cd build
+        lcov -c -d ./ -o cover.info
     - uses: codecov/codecov-action@v1
       with: 
         file: build/cover.info
diff --git a/CMakeLists.txt b/CMakeLists.txt
index cafe310..9447861 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -12,6 +12,20 @@ if (GCOV_MODE)
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fprofile-arcs -ftest-coverage")
 endif()
 
+if(SANITIZER_MODE MATCHES "address")
+    set(CMAKE_BUILD_TYPE "DEBUG")
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O0 -fsanitize=address -fno-omit-frame-pointer")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O0 -fsanitize=address -fno-omit-frame-pointer")
+elseif(SANITIZER_MODE MATCHES "undefined")
+    set(CMAKE_BUILD_TYPE "DEBUG")
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O0 -fsanitize=undefined -fno-omit-frame-pointer")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O0 -fsanitize=undefined -fno-omit-frame-pointer")
+elseif(SANITIZER_MODE MATCHES "thread")
+    set(CMAKE_BUILD_TYPE "DEBUG")
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O0 -fsanitize=thread -fno-omit-frame-pointer")
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O0 -fsanitize=thread -fno-omit-frame-pointer")
+endif(SANITIZER_MODE MATCHES "address")
+
 set(CMAKE_CXX_VISIBILITY_PRESET hidden)
 set(CMAKE_C_VISIBILITY_PRESET hidden)