diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 6d85fb54792..2e44ddc5328 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -43,12 +43,12 @@ jobs:
       BUILD_SHARED_LIBS: ON
       TESTING_ENABLE_STRIP: ON
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: true
 
       - name: download lcov
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: linux-test-project/lcov
           ref: v1.16
@@ -73,10 +73,34 @@ jobs:
 
       - name: debug
         if: always()
-        run: | 
+        run: |
           du -d 1 -h build
           df -h
 
+      - name: upload coverage
+        uses: actions/upload-artifact@v3
+        with:
+          # include the generated html report in build/coverage, great for local diagnose
+          name: coverage-cpp-${{ github.sha }}
+          path: |
+            build/coverage.*
+            build/coverage/
+          retention-days: 3
+
+  coverage-publish:
+    needs: ["coverage"]
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: true
+
+      - name: Download Artifacts
+        uses: actions/download-artifact@v3
+        with:
+          name: coverage-cpp-${{ github.sha }}
+          path: build
+
       - name: Upload Coverage Report
         uses: codecov/codecov-action@v3
         with:
@@ -84,7 +108,3 @@ jobs:
           name: coverage-cpp
           fail_ci_if_error: true
           verbose: true
-
-      - name: stop service
-        run: |
-          ./steps/ut_zookeeper.sh stop
diff --git a/.github/workflows/sdk.yml b/.github/workflows/sdk.yml
index b40fa87f331..b06c39d48ab 100644
--- a/.github/workflows/sdk.yml
+++ b/.github/workflows/sdk.yml
@@ -133,13 +133,14 @@ jobs:
           ./mvnw --batch-mode prepare-package
           ./mvnw --batch-mode scoverage:report
 
-      - name: upload maven coverage
-        uses: codecov/codecov-action@v3
+      - name: upload coverage
+        uses: actions/upload-artifact@v3
         with:
-          files: java/**/target/site/jacoco/jacoco.xml,java/**/target/scoverage.xml
-          name: coverage-java
-          fail_ci_if_error: true
-          verbose: true
+          name: coverage-java-report-${{ github.sha }}
+          path: |
+            java/**/target/site/jacoco/jacoco.xml
+            java/**/target/scoverage.xml
+          retention-days: 3
 
       - name: stop services
         run: |
@@ -283,13 +284,14 @@ jobs:
             python/openmldb_sdk/tests/pytest.xml
             python/openmldb_tool/tests/pytest.xml
 
-      - name: upload python coverage to codecov
-        uses: codecov/codecov-action@v3
+      - name: upload coverage
+        uses: actions/upload-artifact@v3
         with:
-          name: coverage-python
-          files: python/openmldb_sdk/tests/coverage.xml,python/openmldb_tool/tests/coverage.xml
-          fail_ci_if_error: true
-          verbose: true
+          name: coverage-python-report-${{ github.sha }}
+          path: |
+            python/openmldb_sdk/tests/coverage.xml
+            python/openmldb_tool/tests/coverage.xml
+          retention-days: 3
 
       - name: upload to pypi
         if: >
@@ -388,16 +390,12 @@ jobs:
         working-directory: go
         run: go test ./... -race -covermode=atomic -coverprofile=coverage.out
 
-      - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v3
+      - name: upload coverage
+        uses: actions/upload-artifact@v3
         with:
-          name: coverage-go
-          files: go/coverage.out
-          fail_ci_if_error: true
-          verbose: true
-
-      - name: stop server
-        run: ./openmldb/sbin/stop-all.sh
+          name: coverage-go-report-${{ github.sha }}
+          path: go/coverage.out
+          retention-days: 3
 
   publish-test-results:
     needs: ["java-sdk", "python-sdk", "go-sdk"]
@@ -414,3 +412,37 @@ jobs:
         mac-ut-result-*/**/*.xml
       check_name: SDK Test Report
       comment_title: SDK Test Report
+
+  publish-coverage-results:
+    needs: ["java-sdk", "python-sdk", "go-sdk"]
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: true
+
+      - name: Download Artifacts (java)
+        uses: actions/download-artifact@v3
+        with:
+          name: coverage-java-report-${{ github.sha }}
+          path: java
+
+      - name: Download Artifacts (python)
+        uses: actions/download-artifact@v3
+        with:
+          name: coverage-python-report-${{ github.sha }}
+          path: python
+
+      - name: Download Artifacts (go)
+        uses: actions/download-artifact@v3
+        with:
+          name: coverage-go-report-${{ github.sha }}
+          path: go
+
+      - name: Upload Coverage Report
+        uses: codecov/codecov-action@v3
+        with:
+          files: go/coverage.out,python/openmldb_sdk/tests/coverage.xml,python/openmldb_tool/tests/coverage.xml,java/**/target/site/jacoco/jacoco.xml,java/**/target/scoverage.xml
+          name: coverage-sdk
+          fail_ci_if_error: true
+          verbose: true