diff --git a/view/document/fullscreen.html b/view/document/fullscreen.html
index 927f755df14428a24244e5c5db2e64de9338add4..ad625aa577bc9957f947b444cf3f4904430b84e6 100644
--- a/view/document/fullscreen.html
+++ b/view/document/fullscreen.html
@@ -49,17 +49,16 @@
       <div class="layui-colla-item">
         <h2 class="layui-colla-title">显示代码</h2>
         <div class="layui-colla-content">
-							<pre class="layui-code" lay-encode="true">
-								layui.use(['fullscreen'], function() {
-								    var fullscreen = layui.fullscreen;
-
-								    fullscreen.fullScreen();
-                                    fullscreen.fullClose();
-                                    fullscreen.fullScreen("#fulltarget");
-                                    fullscreen.isFullscreen();
+			<pre class="layui-code" lay-encode="true">
+				layui.use(['fullscreen'], function() {
+    var fullscreen = layui.fullscreen;
+     fullscreen.fullScreen();
+	    fullscreen.fullClose();
+	    fullscreen.fullScreen("#fulltarget");
+	    fullscreen.isFullscreen();
 
-								})
-							</pre>
+			})
+			</pre>
         </div>
       </div>
     </div>
diff --git a/view/document/popover.html b/view/document/popover.html
index 7be4125068d346365a63efbb9092e14329c9e1da..5f27eaca4e305ddc98cc3c2c097cc29021fcdaea 100644
--- a/view/document/popover.html
+++ b/view/document/popover.html
@@ -51,8 +51,8 @@
 								<pre class="layui-code" lay-encode="true">
 									layui.use(['popover', 'jquery', 'layer', 'code'], function() {
 									   var popover = layui.popover;
-                                        popover.show('#el1');
-                                        popover.hide('#el1'); //或 $('#el1').webuiPopover('hide');
+    popover.show('#el1');
+    popover.hide('#el1'); //或 $('#el1').webuiPopover('hide');
 
 
 									})
@@ -81,17 +81,17 @@
 								<pre class="layui-code" lay-encode="true">
 									layui.use(['toast', 'jquery', 'layer', 'code'], function() {
 									    var popover = layui.popover;
-                                        popover.create('#el1',{title:' hello popover-manual',content:'这里显示内容',trigger:'manual',placement:'auto',
-                                            animation:'pop',
-                                            closeable:true,
-                                            delay: {
-                                                //show and hide delay time of the popover, works only when trigger is 'hover',the value can be number or object
-                                                show: null,
-                                                hide: 100
-                                            },
-                                            opacity:0.98,
-                                            type:'html',//content type, values:'html','iframe','async'
-                                        });
+    popover.create('#el1',{title:' hello popover-manual',content:'这里显示内容',trigger:'manual',placement:'auto',
+        animation:'pop',
+        closeable:true,
+        delay: {
+            //show and hide delay time of the popover, works only when trigger is 'hover',the value can be number or object
+            show: null,
+            hide: 100
+        },
+        opacity:0.98,
+        type:'html',//content type, values:'html','iframe','async'
+    });
 
 									})
 								</pre>
diff --git a/view/document/watermark.html b/view/document/watermark.html
index 858b0cabb3e80710d968c1591e90ba6ba6a4832d..5d67a7d6c5f840e23cb3597be8fdc40ca5988a83 100644
--- a/view/document/watermark.html
+++ b/view/document/watermark.html
@@ -49,19 +49,20 @@
 							<pre class="layui-code" lay-encode="true">
 								layui.use(['watermark'], function() {
 								    var watermark = layui.watermark;
-                                    var mark_node=new watermark({
-                                        content: "单行水印"
-                                    });
 
-								    new watermark({
-                                        content: "多行水印1<br>多行水印2",
-                                        height:40
-                                    });
+    var mark_node=new watermark({
+        content: "单行水印"
+    });
 
-                                    new watermark({
-                                        content: "指定容器上",
-                                        appendTo:'#water_div',
-                                    });
+    new watermark({
+        content: "多行水印1<br>多行水印2",
+        height:40
+    });
+
+    new watermark({
+        content: "指定容器上",
+        appendTo:'#water_div',
+    });
 
 								})
 							</pre>