diff --git a/build/manageWiki.js b/build/manageWiki.js
index 13be086..0905903 100644
--- a/build/manageWiki.js
+++ b/build/manageWiki.js
@@ -161,7 +161,7 @@ const manageWiki = (function () {
             //是否开启接口测试
             config.testing = !!config.testing || false;
             //设置自定义颜色
-            config.colour = typeof config.colour === 'undefined' ? '#4296eb' : config.color + '';
+            config.colour = typeof config.colour === 'undefined' ? '#4296eb' : config.colour + '';
             //本地页面数据挂载
             config.pageMounts = !!(config['page-mounts'] || config.pageMounts) || false;
             delete config['page-mounts'];
@@ -196,4 +196,4 @@ const manageWiki = (function () {
     };
 })();
 
-module.exports = manageWiki;
\ No newline at end of file
+module.exports = manageWiki;
diff --git a/lib/richPaste.js b/lib/richPaste.js
index 248f1e4..dee70e4 100644
--- a/lib/richPaste.js
+++ b/lib/richPaste.js
@@ -106,7 +106,7 @@ const richPaste = (function () {
                     callback && callback(false);
                     return;
                 }
-                imgbuffer = img.toPng();
+                imgbuffer = img.toPNG();
             }
             //计算路径
             const [assetsDirPath, createDirPath, insertText] = this.getPastePaths();
@@ -163,4 +163,4 @@ const richPaste = (function () {
     };
 })();
 
-module.exports = richPaste;
\ No newline at end of file
+module.exports = richPaste;