diff --git a/data/version b/data/version
index 4eaa1f87..a6bf9a74 100644
--- a/data/version
+++ b/data/version
@@ -1 +1 @@
-{"version":"0.7.0.1","updatedTime":"2015-10-16T07:11:51.505Z"}
\ No newline at end of file
+{"version":"0.7.0.2","updatedTime":"2015-10-16T07:11:51.505Z"}
\ No newline at end of file
diff --git a/public/js/app/page.js b/public/js/app/page.js
index e34c42f7..2eed206e 100644
--- a/public/js/app/page.js
+++ b/public/js/app/page.js
@@ -178,10 +178,12 @@ var Resize = {
 		var self = this;
 
 		if(notebookWidth < 150 || noteListWidth < 100) {
+			self.setTopDragWidth();
 			return;
 		}
 		var noteWidth = self.body.width() - notebookWidth - noteListWidth;
 		if(noteWidth < 400) {
+			self.setTopDragWidth();
 			return;
 		}
 
@@ -196,7 +198,6 @@ var Resize = {
 		UserInfo.NotebookWidth = notebookWidth;
 		UserInfo.NoteListWidth = noteListWidth;
 
-		// console.log("??????????");
 		self.setTopDragWidth();
 	},
 	resize3Columns: function(event, isFromeIfr) {
@@ -264,8 +265,9 @@ var Resize = {
 			width = self.leftNotebook.width() + self.noteList.width();
 		}
 
-		// 60是最左的关闭, 50是新建
-		$('#topDrag').width((width - 60 - 50) + 'px');
+		var w = width - 60 - 50;
+		w = w > 100 ? w : 100;
+		$('#topDrag').width(w + 'px');
 	}
 };
 
diff --git a/public/themes/basic.less b/public/themes/basic.less
index e7279d0b..b3f94229 100644
--- a/public/themes/basic.less
+++ b/public/themes/basic.less
@@ -1802,7 +1802,7 @@ body {
 	top: 0;
 	left: 60px; //
 	// right: auto; // 宽度是左+中, 用js来控制
-    right: 140px; // 最少
+    width: 140px; // 最少
 	height: 40px;
 	z-index: 1000;
 	cursor: move;
diff --git a/public/themes/default.css b/public/themes/default.css
index 7b1d4dfb..d224635b 100644
--- a/public/themes/default.css
+++ b/public/themes/default.css
@@ -1594,7 +1594,7 @@ body.init #pageInner {
   position: absolute;
   top: 0;
   left: 60px;
-  right: 140px;
+  width: 140px;
   height: 40px;
   z-index: 1000;
   cursor: move;