diff --git a/.github/workflows/style.yaml b/.github/workflows/style.yaml
new file mode 100644
index 00000000..815ceb5b
--- /dev/null
+++ b/.github/workflows/style.yaml
@@ -0,0 +1,16 @@
+# This is a basic workflow to help you get started with Actions
+name: style
+
+# Controls when the action will run. Triggers the workflow on push or pull request
+# events but only for the master branch
+on:
+  pull_request:
+
+jobs:
+  cpplint:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@master
+    - uses: reviewdog/action-cpplint@master
+      with:
+        github_token: ${{ secrets.github_token }}
\ No newline at end of file
diff --git a/src/nvml/hook.c b/src/nvml/hook.c
index c8e96db9..20d8ede9 100644
--- a/src/nvml/hook.c
+++ b/src/nvml/hook.c
@@ -318,7 +318,10 @@ void nvml_postInit() {
 nvmlReturn_t _nvmlDeviceGetMemoryInfo(nvmlDevice_t device,void* memory,int version) {
     unsigned int dev_id;
     LOG_DEBUG("into nvmlDeviceGetMemoryInfo");
-
+    int a = 0;
+    if(a > 0){
+        LOG_DEBUG("debug a");
+    }
     switch (version){
         case 1:
             CHECK_NVML_API(NVML_OVERRIDE_CALL(nvml_library_entry,nvmlDeviceGetMemoryInfo, device, memory));