diff --git a/.github/workflows/linux_llvm_cov.yml b/.github/workflows/linux_llvm_cov.yml
index 76ae2b09..790949af 100644
--- a/.github/workflows/linux_llvm_cov.yml
+++ b/.github/workflows/linux_llvm_cov.yml
@@ -36,7 +36,7 @@ jobs:
           cd tests
           ./test_cinatra ./test_corofile
           llvm-profdata merge -sparse test_cinatra-*.profraw -o test_cinatra.profdata
-          llvm-cov show ./test_cinatra -instr-profile=test_cinatra.profdata -format=html -output-dir=../.coverage_llvm_cov -ignore-filename-regex="asio|cmdline|async_simple|tests" -show-instantiations=false
+          llvm-cov show ./test_cinatra -instr-profile=test_cinatra.profdata -format=html -output-dir=../.coverage_llvm_cov -ignore-filename-regex="example|asio|cmdline|async_simple|tests" -show-instantiations=false
           echo "Done!"
 
       - name: Upload Coverage Results
@@ -51,7 +51,7 @@ jobs:
           echo "Code Coverage Report" > tmp.log
           echo "for detail, [goto summary](https://github.com/${{ github.repository_owner }}/${{ github.event.repository.name }}/actions/runs/${{github.run_id}}) download Artifacts `llvm-cov`" >> tmp.log
           echo "\`\`\`" >> tmp.log
-          llvm-cov report ./test_cinatra -instr-profile=test_cinatra.profdata -ignore-filename-regex="asio|cmdline|async_simple|tests" -show-region-summary=false >> tmp.log
+          llvm-cov report ./test_cinatra -instr-profile=test_cinatra.profdata -ignore-filename-regex="example|asio|cmdline|async_simple|tests" -show-region-summary=false >> tmp.log
           echo "\`\`\`" >> tmp.log
 
       - name: Create Comment