diff --git a/src/views/main_web/workspace.vue b/src/views/main_web/workspace.vue
index 27fb4781..7efbeed3 100644
--- a/src/views/main_web/workspace.vue
+++ b/src/views/main_web/workspace.vue
@@ -373,7 +373,7 @@
                             file.extension != 'png' &&
                             file.extension != 'bmp' &&
                             file.extension != 'gif' &&
-                            file.extension != 'jpeg' + (isClient && !file.isDownload && (file.status == 0 || file.status == 2))?'toumin':''"
+                            file.extension != 'jpeg' + (file.extension!='map'&&file.extension!='svfzip'&&file.extension!='supermap'&&isClient && !file.isDownload && (file.status == 0 || file.status == 2))?'toumin':''"
                           @contextmenu.prevent="rightShowMenu($event, file, 1)"
                         ></div>
                         <div
@@ -383,7 +383,7 @@
                             file.extension == 'png' ||
                             file.extension == 'bmp' ||
                             file.extension == 'gif' ||
-                            file.extension == 'jpeg'+ (isClient && !file.isDownload && (file.status == 0 || file.status == 2))?'toumin':''"
+                            file.extension == 'jpeg'+ (file.extension!='map'&&file.extension!='svfzip'&&file.extension!='supermap'&&isClient && !file.isDownload && (file.status == 0 || file.status == 2))?'toumin':''"
                           @contextmenu.prevent="rightShowMenu($event, file, 1)"
                         >
                           <div class="file_Im gbox-mid">
@@ -662,7 +662,7 @@
           </section>
         </section>
 
-        <div :class="neibianju">
+        <div :class="neibianju" ref="outBox">
           <div class="titleBox">
             <div class="title_warp">
               <div class="yiyun_section_top orginoverflow" id="bignav">
@@ -713,7 +713,7 @@
               <div class="clear"></div>
             </div>
           </div>
-          <div class="fifleBox">
+          <div class="fifleBox" ref="inBox">
             <div class="yiyun_section_warp layerout_H3">
               <!-- 文件大box -->
               <div class="yinyong_warpBox">
diff --git a/static/css/main.css b/static/css/main.css
index d4d2d2ee..e3bb4755 100644
--- a/static/css/main.css
+++ b/static/css/main.css
@@ -1881,7 +1881,7 @@ span.yiyun_tishibtn {
 	width: 136px;
     float: left;
     height: 200px;
-    margin: 0px 16px 30px 16px;
+    margin: 0px 16px 0px 16px;
 }
 .yiyun_wenjian_list:hover {
 	background-color: #d8d8d8;
@@ -4266,12 +4266,13 @@ button:focus {
 	margin: 0 auto;
 }
 .fifleBox{
-	min-height: 259px;
+	min-height: 215px;
 	max-height: 275px;
-    overflow-y: auto;
+	overflow-y: auto;
 }
 .neibianju1 .fifleBox{
 	height: calc(100vh - 210px);
+	max-height: calc(100vh - 210px);
     overflow-y: auto;
 }
 .yiyun_title_label{
@@ -4571,7 +4572,7 @@ button:focus {
 	left: -30px;
 }
 .layerout_H2{
-	height: calc(100vh - 406px);
+	height: calc(100vh - 350px);
 	overflow-y: auto;
 	transition: ease all 0.5s;
 	background-color: #f6f6f6;
@@ -7503,6 +7504,10 @@ li.secondMenu ul li:hover {
 	border-radius: 16px 16px 0 0;
 	box-shadow: 0 -3px 11px 1px rgba(0,0,0,0.06);
 	overflow-y: auto;
+	position: absolute;
+	bottom: 0;
+	width: 100%;
+	box-sizing: border-box;
 }
 .neibianju1 {
     background-color: #fff;