diff --git a/package-lock.json b/package-lock.json
index 812a868..d893f2a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -28,6 +28,15 @@
         "@octokit/plugin-rest-endpoint-methods": "^4.0.0"
       }
     },
+    "@actions/glob": {
+      "version": "0.1.0",
+      "resolved": "https://registry.npmjs.org/@actions/glob/-/glob-0.1.0.tgz",
+      "integrity": "sha512-lx8SzyQ2FE9+UUvjqY1f28QbTJv+w8qP7kHHbfQRhphrlcx0Mdmm1tZdGJzfxv1jxREa/sLW4Oy8CbGQKCJySA==",
+      "requires": {
+        "@actions/core": "^1.2.0",
+        "minimatch": "^3.0.4"
+      }
+    },
     "@actions/http-client": {
       "version": "1.0.8",
       "resolved": "https://registry.npmjs.org/@actions/http-client/-/http-client-1.0.8.tgz",
@@ -1560,8 +1569,7 @@
     "balanced-match": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
-      "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
-      "dev": true
+      "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c="
     },
     "base": {
       "version": "0.11.2",
@@ -1642,7 +1650,6 @@
       "version": "1.1.11",
       "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
       "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
-      "dev": true,
       "requires": {
         "balanced-match": "^1.0.0",
         "concat-map": "0.0.1"
@@ -1967,8 +1974,7 @@
     "concat-map": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
-      "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
-      "dev": true
+      "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s="
     },
     "concat-stream": {
       "version": "2.0.0",
@@ -6752,7 +6758,6 @@
       "version": "3.0.4",
       "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
       "integrity": "sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==",
-      "dev": true,
       "requires": {
         "brace-expansion": "^1.1.7"
       }
diff --git a/package.json b/package.json
index 9139a00..c758545 100644
--- a/package.json
+++ b/package.json
@@ -57,6 +57,7 @@
     "@actions/core": "^1.2.4",
     "@actions/exec": "^1.0.4",
     "@actions/github": "^4.0.0",
+    "@actions/glob": "^0.1.0",
     "@actions/io": "^1.0.2"
   },
   "devDependencies": {
diff --git a/src/git-utils.ts b/src/git-utils.ts
index 2769194..0d9b515 100644
--- a/src/git-utils.ts
+++ b/src/git-utils.ts
@@ -1,6 +1,7 @@
 import * as core from '@actions/core';
 import * as exec from '@actions/exec';
 import * as io from '@actions/io';
+import * as glob from '@actions/glob';
 import path from 'path';
 import fs from 'fs';
 import {Inputs, CmdResult} from './interfaces';
@@ -12,28 +13,38 @@ export async function createBranchForce(branch: string): Promise<void> {
   return;
 }
 
+export async function deleteExcludedAssets(destDir: string, excludeAssets: string): Promise<void> {
+  core.info(`[INFO] delete excluded assets`);
+  const excludedAssetNames: Array<string> = excludeAssets.split(',');
+  const excludedAssetPaths = ((): Array<string> => {
+    const paths: Array<string> = [];
+    for (const pattern of excludedAssetNames) {
+      paths.push(path.join(destDir, pattern));
+    }
+    return paths;
+  })();
+  const globber = await glob.create(excludedAssetPaths.join('\n'));
+  for await (const asset of globber.globGenerator()) {
+    io.rmRF(asset);
+    core.info(`[INFO] delete ${asset}`);
+  }
+  return;
+}
+
 export async function copyAssets(
   publishDir: string,
   destDir: string,
   excludeAssets: string
 ): Promise<void> {
+  core.info(`[INFO] prepare publishing assets`);
   const copyOpts = {recursive: true, force: true};
   const files = fs.readdirSync(publishDir);
   core.debug(`${files}`);
   for await (const file of files) {
-    const isExcludeFile = ((): boolean => {
-      const excludedAssetNames: Array<string> = excludeAssets.split(',');
-      for (const excludedAssetName of excludedAssetNames) {
-        if (file === excludedAssetName) {
-          return true;
-        }
-      }
-      return false;
-    })();
-    if (isExcludeFile || file === '.git') {
+    if (file === '.git') {
+      core.info(`[INFO] skip ${file}`);
       continue;
     }
-
     const filePublishPath = path.join(publishDir, file);
     const fileDestPath = path.join(destDir, file);
     const destPath = path.dirname(fileDestPath);
@@ -44,6 +55,8 @@ export async function copyAssets(
     core.info(`[INFO] copy ${file}`);
   }
 
+  await deleteExcludedAssets(destDir, excludeAssets);
+
   return;
 }