diff --git a/js/pdfh5.js b/js/pdfh5.js
index ff30a6a..2090b9d 100644
--- a/js/pdfh5.js
+++ b/js/pdfh5.js
@@ -1,6 +1,6 @@
 ;
 (function(g, fn) {
-	var version = "1.4.01",
+	var version = "1.4.2",
 		pdfjsVersion = "2.3.200";
 	console.log("pdfh5.js v" + version + "  https://www.gjtool.cn")
 	if (typeof require !== 'undefined') {
diff --git a/package.json b/package.json
index ffa5ac6..d345724 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "_from": "pdfh5",
-    "_id": "pdfh5@1.4.01",
+    "_id": "pdfh5@1.4.2",
     "_inBundle": false,
     "_integrity": "sha512-9I0AcoEdefvFJZqwv/1Q5ht4QGzmieoVqkd0uehp+62H0KrWtnXYfnHjlwQcfiStdynpCYYJu3A6F1AVUBbqbQ==",
     "_location": "/pdfh5",
@@ -19,7 +19,7 @@
         "#USER",
         "/"
     ],
-    "_resolved": "https://registry.npmjs.org/pdfh5/-/pdfh5-1.4.01.tgz",
+    "_resolved": "https://registry.npmjs.org/pdfh5/-/pdfh5-1.4.2.tgz",
     "_shasum": "c5e1a233c4baa346727bb968e7a68e2c3453b5aa",
     "_spec": "pdfh5",
     "_where": "/Users/gaojin/npm-pdfh5",
@@ -57,5 +57,5 @@
         "url": "git+https://github.com/gjTool/pdfh5.git"
     },
     "scripts": {},
-    "version": "1.4.01"
-}
\ No newline at end of file
+    "version": "1.4.2"
+}