diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 1ab62220..d26e2889 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -43,7 +43,6 @@ jobs:
     runs-on: ubuntu-20.04
     container: ghcr.io/neugates/build:x86_64-main
 
-
     steps:
       - uses: actions/checkout@v4
         with:
@@ -59,28 +58,22 @@ jobs:
       - name: unit test
         run: |
           cd build
-          sudo apt-get update
-          sudo apt install -y lcov
-          ctest --output-on-failure -O tests/ut/reports/ut.log --output-junit tests/ut/reports/output.xml
-          lcov --capture --directory . --output-file  testneuron.info --test-name testneuron
-          genhtml -o result testneuron.info
+          ctest --output-on-failure
 
-      - uses: actions/upload-artifact@v3
-        with:
-          name: ut_result
-          path: |
-            build/tests/ut/reports/ut.log
-            build/tests/ut/reports/output.xml
-            build/result/index.html
-            build/neuron.log
+      - name: create cov report
+        run: |
+            sudo apt-get update
+            sudo apt-get -y install lcov
+            mkdir -p cov_report
+            ./create_cov_report.sh ut
 
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v3
         with:
-          gcov: true
+          verbose: true
           fail_ci_if_error: true
-          gcov_include: include plugins src
-          gcov_ignore: tests simulator
+          directory: ./cov_report/
+          files: cov-ut.info
 
   ft:
     runs-on: ubuntu-20.04
@@ -110,17 +103,22 @@ jobs:
         with:
           name: ft_result
           path: |
-            ft/reports/log.html
-            ft/reports/output.xml
-            ft/reports/report.html
             build/neuron.log
 
+      - name: create cov report
+        run: |
+            sudo apt-get update
+            sudo apt-get -y install lcov
+            mkdir -p cov_report
+            ./create_cov_report.sh ft
+
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v3
         with:
-          gcov: true
-          gcov_include: include plugins src
-          gcov_ignore: tests simulator
+          verbose: true
+          fail_ci_if_error: true
+          directory: ./cov_report/
+          files: cov-ft.info
 
   pft:
     runs-on: ubuntu-20.04
diff --git a/create_cov_report.sh b/create_cov_report.sh
index dcb07e71..edfb761c 100755
--- a/create_cov_report.sh
+++ b/create_cov_report.sh
@@ -11,6 +11,21 @@ function gen_trace () {
 }
 
 case $1 in
+    (ut)
+        lcov -c -d build/tests/ut/CMakeFiles/tag_sort_test.dir -o cov_report/cov-tag_sort_test.info
+        lcov -c -d build/tests/ut/CMakeFiles/modbus_test.dir -o cov_report/cov-modbus_test.info
+        lcov -c -d build/tests/ut/CMakeFiles/jwt_test.dir -o cov_report/cov-jwt_test.info
+        lcov -c -d build/tests/ut/CMakeFiles/json_test.dir -o cov_report/cov-json_test.info
+        lcov -c -d build/tests/ut/CMakeFiles/http_test.dir -o cov_report/cov-http_test.info
+        lcov -c -d build/tests/ut/CMakeFiles/base64_test.dir -o cov_report/cov-base64_test.info
+        cd cov_report
+        lcov -a cov-tag_sort_test.info -a cov-modbus_test.info -a cov-jwt_test.info -a cov-json_test.info -a cov-http_test.info -a cov-base64_test.info -o cov-ut.info;;
+    (ft)
+        lcov -c -d build/plugins/mqtt/CMakeFiles/plugin-mqtt.dir -o cov_report/cov-mqtt.info
+        lcov -c -d build/plugins/modbus/CMakeFiles/plugin-modbus-rtu.dir -o cov_report/cov-modbus-rtu.info
+        lcov -c -d build/plugins/modbus/CMakeFiles/plugin-modbus-tcp.dir -o cov_report/cov-modbus-tcp.info
+        cd cov_report
+        gen_trace -a cov-mqtt.info -a cov-modbus-rtu.info -a cov-modbus-tcp.info -o cov-ft.info;;
     (ekuiper)
         lcov -c -d build/plugins/ekuiper/CMakeFiles/plugin-ekuiper.dir -o cov_report/cov-ekuiper.info
         cd cov_report