diff --git a/js/lib/drag/main.js b/js/lib/drag/main.js
index ff2b100..5d4a5ca 100644
--- a/js/lib/drag/main.js
+++ b/js/lib/drag/main.js
@@ -97,8 +97,8 @@ define(['yua'], function(){
                 dy = cst[5]
 
                 //滚动条的偏移
-                bst = document.documentElement.scrollTop
-                bsl = document.documentElement.scrollLeft
+                bst = $doc.scrollTop()
+                bsl = $doc.scrollLeft()
 
                 // 计算元素的offset值, 需要修正
                 ox = offset.left - dx - bsl
diff --git a/js/lib/layer/base.js b/js/lib/layer/base.js
index dfb87e8..c1608a5 100644
--- a/js/lib/layer/base.js
+++ b/js/lib/layer/base.js
@@ -28,7 +28,7 @@ define(['yua', 'lib/drag/main', 'css!./skin/def'], function(yua){
             shadeClose: false, //遮罩点击关闭弹窗
             radius: '0px', //弹窗圆角半径
             area: ['auto', 'auto'],
-            title: '', //弹窗主标题(在工具栏上的)
+            title: '提示', //弹窗主标题(在工具栏上的)
             menubar: true, //是否显示菜单栏
             content: '', // 弹窗的内容
             fixed: false, //是否固定不可拖拽
diff --git a/js/lib/layer/skin/def.css b/js/lib/layer/skin/def.css
index b231d08..2e769e4 100644
--- a/js/lib/layer/skin/def.css
+++ b/js/lib/layer/skin/def.css
@@ -1 +1 @@
-.do-layer{position:fixed;left:50%;top:50%;z-index:65535;width:auto;height:auto}.do-layer a{text-decoration:none}.do-layer.skin-def{color:#666;font-size:14px;box-shadow:0 0 10px rgba(0,0,0,0.3)}.do-layer.skin-def .icon-0::before{content:"\e62e";color:#e74c3c}.do-layer.skin-def .icon-1::before{content:"\e610";color:#1abc9c}.do-layer.skin-def .icon-2::before{content:"\e6f8";color:#3498db}.do-layer.skin-def .icon-3::before{content:"\e6fd";color:#f39c12}.do-layer.skin-def .icon-4::before{content:"\e6f6";color:#f39c12}.do-layer.skin-def .icon-5::before{content:"\e630";color:#1abc9c}.do-layer.skin-def .icon-6::before{content:"\e636";color:#34495e}.do-layer.skin-def .icon-7::before{content:"\e623";color:#f39c12}.do-layer.skin-def .icon-8::before{content:"\e604";color:#e74c3c}.do-layer.skin-def .icon-9::before{content:"\e605";color:#1abc9c}.do-layer.skin-def .layer-title{width:100%;height:40px;padding:0 8px;line-height:40px;background:#ecf0f1;font-size:14px;color:#34495e}.do-layer.skin-def .action-min,.do-layer.skin-def .action-close{position:absolute;display:block;top:10px;width:20px;height:20px;line-height:20px;border:0;text-align:center;cursor:pointer;color:#5d6d7e}.do-layer.skin-def .action-min:hover,.do-layer.skin-def .action-close:hover{border:1px solid #ddd;line-height:18px;color:#1abc9c}.do-layer.skin-def .action-min{right:40px}.do-layer.skin-def .action-min::before{content:"\e634"}.do-layer.skin-def .action-close{right:10px}.do-layer.skin-def .action-close::before{content:"\e687"}.do-layer.skin-def .layer-content{position:relative;width:100%;height:auto;min-height:50px;padding:10px}.do-layer.skin-def .layer-content .msg-icon{position:absolute;left:10px;top:10px;width:50px;height:auto;line-height:40px;font-size:35px;text-align:center}.do-layer.skin-def .layer-content .detail{width:auto;height:100%;margin:auto auto auto 60px;padding:5px 15px;word-break:break-all;word-wrap:break-word}.do-layer.skin-def .layer-content .detail .prompt-value{width:230px;height:30px;padding:0 8px;border:1px solid #ddd;border-radius:3px}.do-layer.skin-def .layer-content .detail .prompt-value.alert{border-color:#e74c3c}.do-layer.skin-def .layer-content .detail .prompt-value:focus{border-color:#1abc9c}.do-layer.skin-def .layer-content .detail .msg-box{line-height:30px}.do-layer.skin-def .layer-content.none-icon .detail{margin:0 auto}.do-layer.skin-def .layer-btns{width:100%;height:40px;padding:0 5px;line-height:30px;font-size:14px;color:#454545;text-align:right}.do-layer.skin-def .layer-btns a{display:inline-block;width:auto;min-width:60px;height:30px;margin:0 5px;padding:0 10px;color:#34495e;text-align:center;background:#e7e8eb}.do-layer.skin-def .layer-btns a:hover{background:#ecf0f1}.do-layer.skin-def .layer-btns a:active{background:#bdc3c7}.do-layer.type-1,.do-layer.type-2,.do-layer.type-3{max-width:600px;min-width:230px}.do-layer.type-5{visibility:hidden;min-width:75px;max-width:600px;line-height:1.5;color:#fff;background:rgba(0,0,0,0.5);opacity:0;box-shadow:none;-webkit-transition:opacity .3s ease-in-out;-moz-transition:opacity .3s ease-in-out;transition:opacity .3s ease-in-out}.do-layer.type-5.active{visibility:visible;opacity:1}.do-layer.type-5 i.arrow{position:absolute;left:5px;bottom:-14px;width:0;height:0;border:6px solid transparent;border-top:8px solid rgba(0,0,0,0.5);content:""}.do-layer.type-5 .layer-content .detail{margin:0;padding:0}.do-layer.type-6{box-shadow:none;background:transparent}.do-layer.type-unspecial{min-width:10px;background:transparent}.do-layer.type-unspecial .layer-content{min-height:60px;padding:0}.do-layer.type-unspecial .layer-content .detail{margin:0;padding:0}.do-layer .loading-box{position:relative;width:100px;height:100px;margin:auto}.do-layer .loading-box .dot-box{position:absolute;display:block}.do-layer .loading-box.style-1 .dot-box,.do-layer .loading-box.style-2 .dot-box{width:70%;height:70%;margin:15%;-webkit-animation:circle 1.3s infinite linear;-moz-animation:circle 1.3s infinite linear;animation:circle 1.3s infinite linear}.do-layer .loading-box.style-1 .dot-box::after,.do-layer .loading-box.style-2 .dot-box::after{content:"\e648";font:70px/1 "ui font"}.do-layer .loading-box.style-2 .dot-box::after{content:"\e64a"}.do-layer .loading-box.style-3{height:50px}.do-layer .loading-box.style-3 .dot-box{width:100%;height:100%}.do-layer .loading-box.style-3 .dot-box i{float:left;display:block;width:10px;height:100%;margin:0 5px;background:#16a085;-webkit-animation:bounce 1s infinite ease-in-out;-moz-animation:bounce 1s infinite ease-in-out;animation:bounce 1s infinite ease-in-out;-webkit-transform:scaleY(0.6);-moz-transform:scaleY(0.6);transform:scaleY(0.6)}.do-layer .loading-box.style-3 .dot-box i:nth-child(2){-webkit-animation-delay:.1s;-moz-animation-delay:.1s;animation-delay:.1s}.do-layer .loading-box.style-3 .dot-box i:nth-child(3){-webkit-animation-delay:.2s;-moz-animation-delay:.2s;animation-delay:.2s}.do-layer .loading-box.style-3 .dot-box i:nth-child(4){-webkit-animation-delay:.3s;-moz-animation-delay:.3s;animation-delay:.3s}.do-layer .loading-box.style-3 .dot-box i:nth-child(5){-webkit-animation-delay:.4s;-moz-animation-delay:.4s;animation-delay:.4s}.do-layer .loading-box.style-4 .dot-box{width:60%;height:60%;margin:20%}.do-layer .loading-box.style-4 .dot-box i{position:absolute;display:block;width:60px;height:60px;-webkit-animation:circle2 2s infinite ease-in-out;-moz-animation:circle2 2s infinite ease-in-out;animation:circle2 2s infinite ease-in-out;-webkit-transform:rotate(45deg);-moz-transform:rotate(45deg);transform:rotate(45deg)}.do-layer .loading-box.style-4 .dot-box i::before{display:block;width:8px;height:8px;background:#16a085;border-radius:50%;content:""}.do-layer .loading-box.style-4 .dot-box i:nth-child(2){-webkit-animation-delay:.1s;-moz-animation-delay:.1s;animation-delay:.1s}.do-layer .loading-box.style-4 .dot-box i:nth-child(3){-webkit-animation-delay:.2s;-moz-animation-delay:.2s;animation-delay:.2s}.do-layer .loading-box.style-4 .dot-box i:nth-child(4){-webkit-animation-delay:.3s;-moz-animation-delay:.3s;animation-delay:.3s}.do-layer .loading-box.style-4 .dot-box i:nth-child(5){-webkit-animation-delay:.4s;-moz-animation-delay:.4s;animation-delay:.4s}.do-layer .loading-box.style-5 .dot-box{width:90%;height:90%;margin:5%}.do-layer .loading-box.style-5 .dot-box i{float:left;display:block;width:30px;height:30px;background:#16a085;-webkit-animation:grid 1.5s infinite linear;-moz-animation:grid 1.5s infinite linear;animation:grid 1.5s infinite linear}.do-layer .loading-box.style-5 .dot-box i:nth-child(4),.do-layer .loading-box.style-5 .dot-box i:nth-child(8){-webkit-animation-delay:.2s;-moz-animation-delay:.2s;animation-delay:.2s}.do-layer .loading-box.style-5 .dot-box i:nth-child(1),.do-layer .loading-box.style-5 .dot-box i:nth-child(5),.do-layer .loading-box.style-5 .dot-box i:nth-child(9){-webkit-animation-delay:.3s;-moz-animation-delay:.3s;animation-delay:.3s}.do-layer .loading-box.style-5 .dot-box i:nth-child(2),.do-layer .loading-box.style-5 .dot-box i:nth-child(6){-webkit-animation-delay:.4s;-moz-animation-delay:.4s;animation-delay:.4s}.do-layer .loading-box.style-5 .dot-box i:nth-child(3){-webkit-animation-delay:.5s;-moz-animation-delay:.5s;animation-delay:.5s}.do-layer:active{z-index:65536}.do-layer-cover{position:fixed;left:0;top:0;z-index:65534;width:100%;height:100%;background:rgba(255,255,255,0.05)}.do-layer-cover.type-6{background:rgba(0,0,0,0.3)}@-webkit-keyframes circle{to{-webkit-transform:rotate(360deg)}}@-moz-keyframes circle{to{-moz-transform:rotate(360deg)}}@keyframes circle{to{transform:rotate(360deg)}}@-webkit-keyframes circle2{70%,to{-webkit-transform:rotate(405deg)}}@-moz-keyframes circle2{70%,to{-moz-transform:rotate(405deg)}}@keyframes circle2{70%,to{transform:rotate(405deg)}}@-webkit-keyframes bounce{25%{-webkit-transform:scaleY(1.3)}50%{-webkit-transform:scaleY(0.6)}}@-moz-keyframes bounce{25%{-moz-transform:scaleY(1.3)}50%{-moz-transform:scaleY(0.6)}}@keyframes bounce{25%{transform:scaleY(1.3)}50%{transform:scaleY(0.6)}}@-webkit-keyframes grid{36%{-webkit-transform:scale(0.1);opacity:.3}60%{-webkit-transform:scale(1);opacity:1}}@-moz-keyframes grid{36%{-moz-transform:scale(0.1);opacity:.3}60%{-moz-transform:scale(1);opacity:1}}@keyframes grid{36%{transform:scale(0.1);opacity:.3}60%{transform:scale(1);opacity:1}}
+.do-layer{position:fixed;left:50%;top:50%;z-index:65535;width:auto;height:auto}.do-layer a{text-decoration:none}.do-layer.skin-def{color:#666;font-size:14px;box-shadow:0 0 10px rgba(0,0,0,0.3)}.do-layer.skin-def .icon-0::before{content:"\e62e";color:#e74c3c}.do-layer.skin-def .icon-1::before{content:"\e610";color:#1abc9c}.do-layer.skin-def .icon-2::before{content:"\e6f8";color:#3498db}.do-layer.skin-def .icon-3::before{content:"\e6fd";color:#f39c12}.do-layer.skin-def .icon-4::before{content:"\e6f6";color:#f39c12}.do-layer.skin-def .icon-5::before{content:"\e630";color:#1abc9c}.do-layer.skin-def .icon-6::before{content:"\e636";color:#34495e}.do-layer.skin-def .icon-7::before{content:"\e623";color:#f39c12}.do-layer.skin-def .icon-8::before{content:"\e604";color:#e74c3c}.do-layer.skin-def .icon-9::before{content:"\e605";color:#1abc9c}.do-layer.skin-def .layer-title{width:100%;height:43px;padding:0 8px;line-height:43px;background:#f5f5f5;font-size:16px;color:#34495e}.do-layer.skin-def .action-min,.do-layer.skin-def .action-close{position:absolute;display:block;top:12px;width:20px;height:20px;line-height:20px;font-size:14px;text-align:center;cursor:pointer;color:#5d6d7e}.do-layer.skin-def .action-min:hover,.do-layer.skin-def .action-close:hover{color:#1abc9c}.do-layer.skin-def .action-min{right:40px}.do-layer.skin-def .action-min::before{content:"\e634"}.do-layer.skin-def .action-close{right:10px}.do-layer.skin-def .action-close::before{content:"\e687"}.do-layer.skin-def .layer-content{position:relative;width:100%;height:auto;min-height:50px;padding:10px}.do-layer.skin-def .layer-content .msg-icon{position:absolute;left:10px;top:10px;width:50px;height:auto;line-height:40px;font-size:35px;text-align:center}.do-layer.skin-def .layer-content .detail{width:auto;height:100%;margin:auto auto auto 60px;padding:5px 15px;word-break:break-all;word-wrap:break-word}.do-layer.skin-def .layer-content .detail .prompt-value{width:230px;height:30px;padding:0 8px;border:1px solid #ddd;border-radius:3px}.do-layer.skin-def .layer-content .detail .prompt-value.alert{border-color:#e74c3c}.do-layer.skin-def .layer-content .detail .prompt-value:focus{border-color:#1abc9c}.do-layer.skin-def .layer-content .detail .msg-box{line-height:30px}.do-layer.skin-def .layer-content.none-icon .detail{margin:0 auto}.do-layer.skin-def .layer-btns{width:100%;height:40px;padding:0 5px;line-height:30px;font-size:14px;color:#454545;text-align:right}.do-layer.skin-def .layer-btns a{display:inline-block;width:auto;min-width:60px;height:30px;margin:0 5px;padding:0 10px;color:#34495e;text-align:center;background:#e7e8eb;transition:all .1s ease-in-out}.do-layer.skin-def .layer-btns a:hover{background:#ecf0f1}.do-layer.skin-def .layer-btns a:active{background:#bdc3c7}.do-layer.type-1,.do-layer.type-2,.do-layer.type-3{max-width:600px;min-width:230px}.do-layer.type-5{visibility:hidden;min-width:75px;max-width:600px;line-height:1.5;color:#fff;background:rgba(0,0,0,0.5);opacity:0;box-shadow:none;-webkit-transition:opacity .3s ease-in-out;-moz-transition:opacity .3s ease-in-out;transition:opacity .3s ease-in-out}.do-layer.type-5.active{visibility:visible;opacity:1}.do-layer.type-5 i.arrow{position:absolute;left:5px;bottom:-14px;width:0;height:0;border:6px solid transparent;border-top:8px solid rgba(0,0,0,0.5);content:""}.do-layer.type-5 .layer-content .detail{margin:0;padding:0}.do-layer.type-6{box-shadow:none;background:transparent}.do-layer.type-unspecial{min-width:10px;background:transparent}.do-layer.type-unspecial .layer-content{min-height:60px;padding:0}.do-layer.type-unspecial .layer-content .detail{margin:0;padding:0}.do-layer .loading-box{position:relative;width:100px;height:100px;margin:auto}.do-layer .loading-box .dot-box{position:absolute;display:block}.do-layer .loading-box.style-1 .dot-box,.do-layer .loading-box.style-2 .dot-box{width:70%;height:70%;margin:15%;-webkit-animation:circle 1.3s infinite linear;-moz-animation:circle 1.3s infinite linear;animation:circle 1.3s infinite linear}.do-layer .loading-box.style-1 .dot-box::after,.do-layer .loading-box.style-2 .dot-box::after{content:"\e648";font:70px/1 "ui font"}.do-layer .loading-box.style-2 .dot-box::after{content:"\e64a"}.do-layer .loading-box.style-3{height:50px}.do-layer .loading-box.style-3 .dot-box{width:100%;height:100%}.do-layer .loading-box.style-3 .dot-box i{float:left;display:block;width:10px;height:100%;margin:0 5px;background:#16a085;-webkit-animation:bounce 1s infinite ease-in-out;-moz-animation:bounce 1s infinite ease-in-out;animation:bounce 1s infinite ease-in-out;-webkit-transform:scaleY(0.6);-moz-transform:scaleY(0.6);transform:scaleY(0.6)}.do-layer .loading-box.style-3 .dot-box i:nth-child(2){-webkit-animation-delay:.1s;-moz-animation-delay:.1s;animation-delay:.1s}.do-layer .loading-box.style-3 .dot-box i:nth-child(3){-webkit-animation-delay:.2s;-moz-animation-delay:.2s;animation-delay:.2s}.do-layer .loading-box.style-3 .dot-box i:nth-child(4){-webkit-animation-delay:.3s;-moz-animation-delay:.3s;animation-delay:.3s}.do-layer .loading-box.style-3 .dot-box i:nth-child(5){-webkit-animation-delay:.4s;-moz-animation-delay:.4s;animation-delay:.4s}.do-layer .loading-box.style-4 .dot-box{width:60%;height:60%;margin:20%}.do-layer .loading-box.style-4 .dot-box i{position:absolute;display:block;width:60px;height:60px;-webkit-animation:circle2 2s infinite ease-in-out;-moz-animation:circle2 2s infinite ease-in-out;animation:circle2 2s infinite ease-in-out;-webkit-transform:rotate(45deg);-moz-transform:rotate(45deg);transform:rotate(45deg)}.do-layer .loading-box.style-4 .dot-box i::before{display:block;width:8px;height:8px;background:#16a085;border-radius:50%;content:""}.do-layer .loading-box.style-4 .dot-box i:nth-child(2){-webkit-animation-delay:.1s;-moz-animation-delay:.1s;animation-delay:.1s}.do-layer .loading-box.style-4 .dot-box i:nth-child(3){-webkit-animation-delay:.2s;-moz-animation-delay:.2s;animation-delay:.2s}.do-layer .loading-box.style-4 .dot-box i:nth-child(4){-webkit-animation-delay:.3s;-moz-animation-delay:.3s;animation-delay:.3s}.do-layer .loading-box.style-4 .dot-box i:nth-child(5){-webkit-animation-delay:.4s;-moz-animation-delay:.4s;animation-delay:.4s}.do-layer .loading-box.style-5 .dot-box{width:90%;height:90%;margin:5%}.do-layer .loading-box.style-5 .dot-box i{float:left;display:block;width:30px;height:30px;background:#16a085;-webkit-animation:grid 1.5s infinite linear;-moz-animation:grid 1.5s infinite linear;animation:grid 1.5s infinite linear}.do-layer .loading-box.style-5 .dot-box i:nth-child(4),.do-layer .loading-box.style-5 .dot-box i:nth-child(8){-webkit-animation-delay:.2s;-moz-animation-delay:.2s;animation-delay:.2s}.do-layer .loading-box.style-5 .dot-box i:nth-child(1),.do-layer .loading-box.style-5 .dot-box i:nth-child(5),.do-layer .loading-box.style-5 .dot-box i:nth-child(9){-webkit-animation-delay:.3s;-moz-animation-delay:.3s;animation-delay:.3s}.do-layer .loading-box.style-5 .dot-box i:nth-child(2),.do-layer .loading-box.style-5 .dot-box i:nth-child(6){-webkit-animation-delay:.4s;-moz-animation-delay:.4s;animation-delay:.4s}.do-layer .loading-box.style-5 .dot-box i:nth-child(3){-webkit-animation-delay:.5s;-moz-animation-delay:.5s;animation-delay:.5s}.do-layer:active{z-index:65536}.do-layer-cover{position:fixed;left:0;top:0;z-index:65534;width:100%;height:100%;background:rgba(255,255,255,0.05)}.do-layer-cover.type-6{background:rgba(0,0,0,0.3)}@-webkit-keyframes circle{to{-webkit-transform:rotate(360deg)}}@-moz-keyframes circle{to{-moz-transform:rotate(360deg)}}@keyframes circle{to{transform:rotate(360deg)}}@-webkit-keyframes circle2{70%,to{-webkit-transform:rotate(405deg)}}@-moz-keyframes circle2{70%,to{-moz-transform:rotate(405deg)}}@keyframes circle2{70%,to{transform:rotate(405deg)}}@-webkit-keyframes bounce{25%{-webkit-transform:scaleY(1.3)}50%{-webkit-transform:scaleY(0.6)}}@-moz-keyframes bounce{25%{-moz-transform:scaleY(1.3)}50%{-moz-transform:scaleY(0.6)}}@keyframes bounce{25%{transform:scaleY(1.3)}50%{transform:scaleY(0.6)}}@-webkit-keyframes grid{36%{-webkit-transform:scale(0.1);opacity:.3}60%{-webkit-transform:scale(1);opacity:1}}@-moz-keyframes grid{36%{-moz-transform:scale(0.1);opacity:.3}60%{-moz-transform:scale(1);opacity:1}}@keyframes grid{36%{transform:scale(0.1);opacity:.3}60%{transform:scale(1);opacity:1}}
diff --git a/js/lib/layer/skin/def.scss b/js/lib/layer/skin/def.scss
index 453f78e..38c7310 100644
--- a/js/lib/layer/skin/def.scss
+++ b/js/lib/layer/skin/def.scss
@@ -29,12 +29,12 @@
 
 
         /* 弹层标题栏 */
-        .layer-title {width:100%;height:40px;padding:0 8px;line-height:40px;background:nth($cp, 2);font-size:14px;color:nth($cgr, 1);}
+        .layer-title {width:100%;height:43px;padding:0 8px;line-height:43px;background:#f5f5f5;font-size:16px;color:nth($cgr, 1);}
 
         .action-min,
-        .action-close {position:absolute;display:block;top:10px;width:20px;height:20px;line-height:20px;border:0;text-align:center;cursor:pointer;color:nth($cgr, 2);
+        .action-close {position:absolute;display:block;top:12px;width:20px;height:20px;line-height:20px;font-size:14px;text-align:center;cursor:pointer;color:nth($cgr, 2);
 
-            &:hover {border: 1px solid #ddd;line-height: 18px;color:nth($cg, 1);}
+            &:hover {color:nth($cg, 1);}
         }
         .action-min {right:40px;
             &::before {content:"\e634"}
@@ -64,7 +64,7 @@
         /* 弹层按钮部分 */
         .layer-btns {width:100%;height:40px;padding:0 5px;line-height:30px;font-size:14px;color:#454545;text-align:right;
 
-            a {display:inline-block;width:auto;min-width:60px;height:30px;margin:0 5px;padding:0 10px;color:nth($cgr, 1);text-align:center;background:nth($cp, 1);
+            a {display:inline-block;width:auto;min-width:60px;height:30px;margin:0 5px;padding:0 10px;color:nth($cgr, 1);text-align:center;background:nth($cp, 1);@include ts();
                 
                 &:hover {background:nth($cp, 2)}
                 &:active {background:nth($cp, 3)}
diff --git a/js/lib/meditor/addon/attach.js b/js/lib/meditor/addon/attach.js
index 92fa92b..2d1946c 100644
--- a/js/lib/meditor/addon/attach.js
+++ b/js/lib/meditor/addon/attach.js
@@ -314,7 +314,7 @@ define([
                 menubar: false,
                 shade: false,
                 fixed: true,
-                offset: [offset.top + 37 - document.documentElement.scrollTop],
+                offset: [offset.top + 37 - ME.doc.scrollTop()],
                 tab: 2,
                 attach: '',
                 attachAlt: '',
diff --git a/js/lib/meditor/addon/base.js b/js/lib/meditor/addon/base.js
index cb11a65..8e57a75 100644
--- a/js/lib/meditor/addon/base.js
+++ b/js/lib/meditor/addon/base.js
@@ -42,7 +42,7 @@ define(['lib/layer/base'], function(){
                         ME.insert(vm.$editor, wrap, true)
                         layer.close(h1ID)
                     },
-                    offset: [offset.top + 37 - document.documentElement.scrollTop, 'auto', 'auto', offset.left - document.documentElement.scrollLeft],
+                    offset: [offset.top + 37 - ME.doc.scrollTop(), 'auto', 'auto', offset.left - ME.doc.scrollLeft()],
                     content: '<ul class="do-meditor-h1 do-fn-noselect meditor-font">'
                         + '<li :click="$insert(1)" class="h1">一级标题</li>'
                         + '<li :click="$insert(2)" class="h2">二级标题</li>'
@@ -121,7 +121,7 @@ define(['lib/layer/base'], function(){
                         ME.insert(vm.$editor, val, false)
                         layer.close(layid)
                     },
-                    offset: [offset.top + 37 - document.documentElement.scrollTop, 'auto', 'auto', offset.left - document.documentElement.scrollLeft],
+                    offset: [offset.top + 37 - ME.doc.scrollTop(), 'auto', 'auto', offset.left - ME.doc.scrollLeft()],
                     content: '<div class="do-meditor-common meditor-font">'
                         + '<section><span class="label">链接文字</span>'
                             + '<input class="input" :duplex="linkName" />'
@@ -151,7 +151,7 @@ define(['lib/layer/base'], function(){
                     fixed: true,
                     shadeClose: true,
                     arr: getOrderArr(36),
-                    offset: [offset.top + 37 - document.documentElement.scrollTop, 'auto', 'auto', offset.left - document.documentElement.scrollLeft],
+                    offset: [offset.top + 37 - ME.doc.scrollTop(), 'auto', 'auto', offset.left - ME.doc.scrollLeft()],
                     content: '<ul class="do-meditor-face">'
                         + '<li class="item" :repeat="arr" ><img :attr-src="ME.path + \'/addon/face/\' + el + \'.gif\'" :click="$insert(this.src)" /></li>'
                         + '</ul>',
@@ -168,7 +168,7 @@ define(['lib/layer/base'], function(){
                 title: '0行 x 0列',
                 fixed: true,
                 shadeClose: true,
-                offset: [offset.top + 37 - document.documentElement.scrollTop, 'auto', 'auto', offset.left - document.documentElement.scrollLeft],
+                offset: [offset.top + 37 - ME.doc.scrollTop(), 'auto', 'auto', offset.left - ME.doc.scrollLeft()],
                 matrix: objArr(10).map(function(){return objArr(10)}),
                 content: '<ul class="do-meditor-table">'
                     + '<li :repeat="matrix"><span :repeat-o="el" :class="{active: o.v}" :data="{x: $index, y: $outer.$index}"></span></li>'
@@ -239,7 +239,7 @@ define(['lib/layer/base'], function(){
                         ME.insert(vm.$editor, val, false)
                         layer.close(layid)
                     },
-                    offset: [offset.top + 37 - document.documentElement.scrollTop, 'auto', 'auto', offset.left - document.documentElement.scrollLeft],
+                    offset: [offset.top + 37 - ME.doc.scrollTop(), 'auto', 'auto', offset.left - ME.doc.scrollLeft()],
                     content: '<div class="do-meditor-common meditor-font">'
                         + '<section><span class="label">图片描述</span>'
                             + '<input class="input" :duplex="imgAlt" />'
@@ -340,7 +340,7 @@ define(['lib/layer/base'], function(){
             layer.open({
                 type: 7,
                 title: '关于编辑器',
-                offset: [offset.top + 37 - document.documentElement.scrollTop],
+                offset: [offset.top + 37 - ME.doc.scrollTop()],
                 content: '<div class="do-meditor-about meditor-font">'
                     + '<pre>'
                     + ' __  __ _____    _ _ _\n'             
diff --git a/js/lib/meditor/main.js b/js/lib/meditor/main.js
index 33a8fbe..0da1df8 100644
--- a/js/lib/meditor/main.js
+++ b/js/lib/meditor/main.js
@@ -152,7 +152,8 @@ define([
                 }
             }
             return null
-        }
+        },
+        doc: yua(document)
     }
     //获取真实的引用路径,避免因为不同的目录结构导致加载失败的情况
     for(var i in yua.modules){