diff --git a/src/git-utils.ts b/src/git-utils.ts
index 43c43866e..2531043d6 100644
--- a/src/git-utils.ts
+++ b/src/git-utils.ts
@@ -57,7 +57,11 @@ export async function copyAssets(
   }
 
   core.info(`[INFO] copy ${publishDir} to ${destDir}`);
-  cp('-RfL', [`${publishDir}/*`, `${publishDir}/.*`], destDir);
+  const sourceDir = [`${publishDir}/*`];
+  if (fs.readdirSync(publishDir).some(ele => ele.startsWith('.'))) {
+    sourceDir.push(`${publishDir}/.*`);
+  }
+  cp('-RfL', sourceDir, destDir);
 
   await deleteExcludedAssets(destDir, excludeAssets);