diff --git a/gulpfile.js b/gulpfile.js
index 34ae6a3..ca2bd84 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -15,6 +15,9 @@ var fileinclude = require("gulp-file-include");
 
 
 var babel = require('gulp-babel');
+
+const imagemin = require('gulp-imagemin');
+// npm install gulp-imagemin @6.1.0
 // 创建
 gulp.task("connect", function () {
   connect.server({
@@ -99,7 +102,8 @@ gulp.task('script', () => {
 
   gulp.task("img", function () {
     return gulp
-      .src("src/static/img/*")
+      .src('src/static/img/*.{jpg,png}')
+        .pipe(imagemin())
       .pipe(gulp.dest("dist/static/img/"))
       .pipe(connect.reload()); //更新;
   });