diff --git a/standard/appspawn_service.c b/standard/appspawn_service.c
index aae3dd26d27a92711ee1102148f3deba9f44d076..cbc1808ecd6182196c78ed40f11dea0ac153afa0 100644
--- a/standard/appspawn_service.c
+++ b/standard/appspawn_service.c
@@ -1655,7 +1655,7 @@ APPSPAWN_STATIC int AppspawpnDevicedebugKill(int pid, cJSON *args)
     }
 
     APPSPAWN_LOGI("appspawn devicedebug debugable=%{public}d, pid=%{public}d, signal=%{public}d",
-        appInfo->isDebuggable, pid, signal->valueint);
+        appInfo->isDebuggable, pid, (int)signal->valueint);
 
     if (kill(pid, signal->valueint) != 0) {
         APPSPAWN_LOGE("appspawn devicedebug unable to kill process, pid: %{public}d ret %{public}d", pid, errno);