diff --git a/.github/workflows/PSS_ASIO.yml b/.github/workflows/PSS_ASIO.yml
index 2ac1822..d530a37 100644
--- a/.github/workflows/PSS_ASIO.yml
+++ b/.github/workflows/PSS_ASIO.yml
@@ -34,14 +34,14 @@ jobs:
       run: |
         echo "download sonar scanner client."
         wget -nv https://binaries.sonarsource.com/Distribution/sonar-scanner-cli/sonar-scanner-cli-5.0.1.3006-linux.zip
-        ls -l
         echo "ls download file."
         unzip -q sonar-scanner-cli-5.0.1.3006-linux.zip
         echo "ls unzip download file."
-        ls -l
         cd ${PWD}/sonar-scanner-5.0.1.3006-linux/bin/
         echo "ls sonar scanner file."
-        ls -l        
+        ls -l  
+        echo "ls sonar scanner path."
+        pwd
         
         echo "${PWD}/sonar-scanner-5.0.1.3006-linux/bin/" >> $GITHUB_PATH
         wget -nv https://sonarcloud.io/static/cpp/build-wrapper-linux-x86.zip
@@ -84,7 +84,7 @@ jobs:
       shell: bash
       run: |      
         cd ${{github.workspace}}/PSS_ASIO
-        sonar-scanner -Dsonar.host.url=https://sonarcloud.io -Dsonar.login=$SONAR_TOKEN
+        ${PWD}/sonar-scanner-5.0.1.3006-linux/sonar-scanner -Dsonar.host.url=https://sonarcloud.io -Dsonar.login=$SONAR_TOKEN
       env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}