diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 250139f..4a572ab 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -39,6 +39,10 @@ jobs:
         run: |
           task test -- -s -v
 
+      - name: Run lint
+        run: |
+          task lint -- --errors-only
+
       - name: Release
         if: startsWith(github.ref, 'refs/tags/')
         run: |
diff --git a/Taskfile.yml b/Taskfile.yml
index 3b4d90b..fc08f64 100644
--- a/Taskfile.yml
+++ b/Taskfile.yml
@@ -4,8 +4,10 @@ tasks:
   clean:
     desc: clean up
     cmds:
-      - rm -rf .ten .pytest_cache
+      - find . -type d -name .pytest_cache -exec rm -rf {} \; || true
       - find . -type d -name __pycache__ -exec rm -rf {} \; || true
+      - find . -type d -name .ten -exec rm -rf {} \; || true
+      - find . -name .coverage -exec rm -f {} \; || true
 
   test:
     desc: run tests
@@ -24,4 +26,4 @@ tasks:
     env:
       PYTHONPATH: "{{.USER_WORKING_DIR}}/.ten/app/ten_packages/system/ten_runtime_python/lib:{{.USER_WORKING_DIR}}/.ten/app/ten_packages/system/ten_runtime_python/interface"
     cmds:
-      -  pylint ./*.py
\ No newline at end of file
+      -  pylint ./*.py {{ .CLI_ARGS }}