diff --git a/assets/css/pdf.css b/assets/css/pdf.css
index 89797b19b..b6daf7d93 100755
--- a/assets/css/pdf.css
+++ b/assets/css/pdf.css
@@ -1 +1 @@
-*{-webkit-print-color-adjust:exact}body{margin:0 auto !important;border:0;padding:0;float:none !important;overflow:visible}html{width:100%;height:100%;overflow:visible}slides>slide .slide-wrapper{opacity:1 !important;visibility:visible !important;display:-webkit-box !important;display:-moz-box !important;display:-ms-box !important;display:-o-box !important;display:box !important;-webkit-box-orient:vertical;-moz-box-orient:vertical;-ms-box-orient:vertical;box-orient:vertical;-webkit-box-pack:center;-moz-box-pack:center;-ms-box-pack:center;box-pack:center;position:static;width:1100px !important;color:white !important;left:0;top:0;right:0;bottom:0;margin:0 auto 10pt !important;overflow:visible;-moz-perspective:none !important;-webkit-perspective:none !important;perspective:none !important;-moz-perspective-origin:50% 50% !important;-webkit-perspective-origin:50% 50% !important;perspective-origin:50% 50% !important;-moz-border-radius:0 !important;-webkit-border-radius:0;border-radius:0 !important;-moz-transform:none !important;-ms-transform:none !important;-webkit-transform:none !important;transform:none !important}slides>slide .slide-wrapper *{opacity:1 !important;visibility:visible !important;-moz-transform:none !important;-ms-transform:none !important;-webkit-transform:none !important;transform:none !important}slides>slide .slide-wrapper .note{display:none !important}#_buttons,#drawBoard,.progress,#tip{display:none !important}
+*{-webkit-print-color-adjust:exact}body{margin:0 auto !important;border:0;padding:0;float:none !important;overflow:visible}html{width:100%;height:100%;overflow:visible}slides>slide{-webkit-clip-path:none !important;opacity:1 !important;visibility:visible !important}slides>slide .slide-wrapper{opacity:1 !important;visibility:visible !important;display:-webkit-box !important;display:-moz-box !important;display:-ms-box !important;display:-o-box !important;display:box !important;-webkit-box-orient:vertical;-moz-box-orient:vertical;-ms-box-orient:vertical;box-orient:vertical;-webkit-box-pack:center;-moz-box-pack:center;-ms-box-pack:center;box-pack:center;position:static;width:1100px !important;left:0;top:0;right:0;bottom:0;margin:0 auto 10pt !important;overflow:visible;-webkit-perspective:none !important;-moz-perspective:none !important;-ms-perspective:none !important;-o-perspective:none !important;perspective:none !important;-webkit-perspective-origin:50% 50% !important;-moz-perspective-origin:50% 50% !important;-ms-perspective-origin:50% 50% !important;-o-perspective-origin:50% 50% !important;perspective-origin:50% 50% !important;-webkit-border-radius:0 !important;-moz-border-radius:0 !important;-ms-border-radius:0 !important;-o-border-radius:0 !important;border-radius:0 !important;-webkit-transform:none !important;-moz-transform:none !important;-ms-transform:none !important;-o-transform:none !important;transform:none !important}slides>slide .slide-wrapper *{opacity:1 !important;visibility:visible !important;-webkit-transform:none !important;-moz-transform:none !important;-ms-transform:none !important;-o-transform:none !important;transform:none !important}slides>slide .slide-wrapper .note{display:none !important}#_buttons,#drawBoard,.progress,#tip{display:none !important}
diff --git a/assets/scss/pdf.scss b/assets/scss/pdf.scss
index 1ad8688e6..0313d6c36 100755
--- a/assets/scss/pdf.scss
+++ b/assets/scss/pdf.scss
@@ -25,16 +25,20 @@ html {
     overflow: visible;
 }
 slides{
+    > slide {
+        -webkit-clip-path: none !important;
+        opacity: 1 !important;
+        visibility: visible !important;
+    }
     > slide .slide-wrapper{
         opacity: 1 !important;
         visibility: visible !important;
         @include flexbox;
         @include box-orient(vertical);
         @include box-pack(center);
-
         position: static;
         width: 1100px !important;
-        color: white !important;
+        // color: white !important;
         left: 0;
         top: 0;
         right: 0;
@@ -60,6 +64,6 @@ slides{
     }
 }
 
-#_buttons,#drawBoard, .progress, #tip{
+#_buttons,#drawBoard,.progress, #tip{
     display: none !important;
 }
diff --git a/package.json b/package.json
index 0e5bd0c64..79df5e4e4 100755
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "nodeppt",
   "jsname": "nodeppt",
   "description": "A simple, in-browser, markdown-driven presentation framework",
-  "version": "0.9.6-3",
+  "version": "0.9.6-4",
   "site": "https://github.com/ksky521/nodePPT",
   "author": {
     "name": "Theo Wang",