diff --git a/public/css/about.css b/public/css/about.css
index e94fdc2..94be410 100644
--- a/public/css/about.css
+++ b/public/css/about.css
@@ -2,7 +2,7 @@
 /**
       w:1920 min-width:1210  联系我们 2016/4/20.
 */
-.mainback{ width:100%; /*height:1000px;*/min-width: 1210px; height: 930px; background:url(../img/contactUsBack.jpg) no-repeat top center; position: relative; /*top: 61px;*/ top: 90px;}
+.mainback{ width:100%; /*height:1000px;*/min-width: 1210px; height: 930px; background:url(/img/contactUsBack.jpg) no-repeat top center; position: relative; /*top: 61px;*/ top: 90px;}
 .mainback .cendiv{ width:1210px; height:auto; margin:0 auto; }
 .mainback .cendiv .contactImg1{ padding-top:100px;}
 .mainback .cendiv span{ color:#132c60; font-size:20px;}
@@ -15,7 +15,7 @@
       w:1920 min-width:1210  关于我们 2016/6/3.
 */
 .about{width: 100%;height: auto;/*padding-top: 61px;*/ margin-top: 50px;}
-.about01{width: 100%;height: 900px;background: url(../img/about01.jpg)no-repeat center center;min-width: 1210px;background-size:cover ;}
+.about01{width: 100%;height: 900px;background: url(/img/about01.jpg)no-repeat center center;min-width: 1210px;background-size:cover ;}
 .about01 ul{width: 1210px;height: 100%;margin: 0 auto;text-align: center;}
 .about01 ul img{height: 216px;margin-top: 320px;}
 
@@ -24,7 +24,7 @@
 .about02 ul h3{ text-decoration: none; line-height: 40px; color: #666666; font-weight: normal; font-size: 18px;}
 .about02 ul img{height: 279px;margin-top: 40px;}
 
-.about03{width: 100%;height: 300px;background: url(../img/about02.jpg)no-repeat center center;min-width: 1210px;background-size:cover ;}
+.about03{width: 100%;height: 300px;background: url(/img/about02.jpg)no-repeat center center;min-width: 1210px;background-size:cover ;}
 .about03 ul{width: 1210px;height: 100%;margin: 0 auto;text-align: center;}
 .about03 ul img{height: 215px;margin-top: 45px;}
 
@@ -52,7 +52,7 @@
 /**
       w:1920 min-width:1210  UE设计 2016/4/21.
 */
-.topUE{width: 100%;height: 910px;background: url(../img/ueBanner.jpg)no-repeat top center;min-width: 1210px;}
+.topUE{width: 100%;height: 910px;background: url(/img/ueBanner.jpg)no-repeat top center;min-width: 1210px;}
 .ueDesign1{width: 100%;height: auto;position: relative;min-width: 1210px;}
 	.title{width:100%; height:130px; margin:0 auto;text-align: center;margin-top: 75px;min-width: 1210px;}
 		.title span{font-size: 40px;color: #292929;}
@@ -60,7 +60,7 @@
 		.title .p1{border-bottom: 2px solid #749dd6;width: 70px;height: 10px; margin: 0 auto;}
 	.ueContent1{width: 1210px;height: 480px;margin: 0 auto;text-align: center;}
 
-.ueDesign2{ width:100%; height:auto;background:url(../img/backimg9.html) no-repeat center center; }
+.ueDesign2{ width:100%; height:auto;background:url(/img/backimg9.html) no-repeat center center; }
 	.ueDesign2_next{ width:1210px; height:auto; margin:0 auto; text-align:center;}
 		.ueDesign2_next ul{ width:100%; height:220px; margin:0 auto; margin-top:30px;}
 		.ueDesign2_next ul li{ float:left; line-height:50px;}
@@ -85,7 +85,7 @@
  .ueDesign3  .slide-ul li img { width:224px; height:400px;}
  .ueDesign3  .info-btn { width: 110px; height: 22px; overflow: hidden; margin: 0 auto; padding: 11px 0; zoom: 1; }
  .ueDesign3  .info-btn li { float: left; }
- .ueDesign3  .info-btn li span { display: block; width: 22px; height: 22px; background: url(../img/point.png) 0 -27px no-repeat; text-indent: -9999em; overflow: hidden; cursor: pointer; }
+ .ueDesign3  .info-btn li span { display: block; width: 22px; height: 22px; background: url(/img/point.png) 0 -27px no-repeat; text-indent: -9999em; overflow: hidden; cursor: pointer; }
  .ueDesign3  .info-btn .info-cur span, .info-btn .info-hover span { background-position: 0 0; }
  
  .ueDesign4{ width:100%; margin-top:65px; height:532px; }
@@ -112,7 +112,7 @@
 /**
       w:1920 min-width:1210  UI设计 2016/4/25.
 */
-.topUI{width: 100%;height: 910px;background: url(../img/uiBanner.jpg)no-repeat top center;min-width: 1210px;}
+.topUI{width: 100%;height: 910px;background: url(/img/uiBanner.jpg)no-repeat top center;min-width: 1210px;}
 .uiTitle{ font-size:40px; color:#444;padding-top: 70px;text-align: center;}
 .uiTitle .p1{ width:135px; height:1px; background:#005681; margin:0 auto; margin-top:25px;}
 .uiTitle .p2{width:70px; height:1px; background:#f34343; margin:0 auto; margin-top:-1px;}	
@@ -151,7 +151,7 @@
 /**
       w:1920 min-width:1210  程序开发 2016/4/21.
 */
-.developBack{ width:100%; height:780px; background:url(../img/backimg5.jpg) no-repeat top center;/*position: relative;top: 61px;*/min-width: 1210px;}
+.developBack{ width:100%; height:780px; background:url(/img/backimg5.jpg) no-repeat top center;/*position: relative;top: 61px;*/min-width: 1210px;}
 /*#pro .cendiv .title{ font-size:40px; color:#444;}
 #pro .cendiv .title .p1{ width:135px; height:1px; background:#005681; margin:0 auto; margin-top:25px;}
 #pro .cendiv .title .p2{width:70px; height:1px; background:#4ec4d4; margin:0 auto; margin-top:-1px;}*/
@@ -162,11 +162,11 @@
 .developC2{ width:100%; height:900px;background:#fff;margin-top:95px;}
 		.developC2_next{ width:1210px;height:900px; margin:0 auto; text-align:center;}
 		.developC2_next ul li{width: 230px;height: 180px;padding-top: 115px;margin: 10px;text-align: left;font-size: 16px;color: #505050;} 
-			.develop_qz{width: 250px;height: 300px;background: url(../img/devel_qz.png)no-repeat;float: left;margin-left: 160px;margin-top: 40px;}
-			.develop_aq{width: 250px;height: 300px;background: url(../img/devel_aq.png)no-repeat;float: left;margin-left: 70px;margin-top: 40px;}
-			.develop_sy{width: 250px;height: 300px;background: url(../img/devel_sy.png)no-repeat;float: left;margin-left: 70px;margin-top: 40px;}
+			.develop_qz{width: 250px;height: 300px;background: url(/img/devel_qz.png)no-repeat;float: left;margin-left: 160px;margin-top: 40px;}
+			.develop_aq{width: 250px;height: 300px;background: url(/img/devel_aq.png)no-repeat;float: left;margin-left: 70px;margin-top: 40px;}
+			.develop_sy{width: 250px;height: 300px;background: url(/img/devel_sy.png)no-repeat;float: left;margin-left: 70px;margin-top: 40px;}
 
-			.develop_kk{width: 250px;height: 300px;background: url(../img/devel_kk.png)no-repeat;float: left;margin-top: 40px;}
-			.develop_kf{width: 250px;height: 300px;background: url(../img/devel_kf.png)no-repeat;float: left;margin-left: 70px;margin-top: 40px;}
-			.develop_bz{width: 250px;height: 300px;background: url(../img/devel_bz.png)no-repeat;float: left;margin-left: 70px;margin-top: 40px;}
-			.develop_xj{width: 250px;height: 300px;background: url(../img/devel_xj.png)no-repeat;float: left;margin-left: 70px;margin-top: 40px;}
\ No newline at end of file
+			.develop_kk{width: 250px;height: 300px;background: url(/img/devel_kk.png)no-repeat;float: left;margin-top: 40px;}
+			.develop_kf{width: 250px;height: 300px;background: url(/img/devel_kf.png)no-repeat;float: left;margin-left: 70px;margin-top: 40px;}
+			.develop_bz{width: 250px;height: 300px;background: url(/img/devel_bz.png)no-repeat;float: left;margin-left: 70px;margin-top: 40px;}
+			.develop_xj{width: 250px;height: 300px;background: url(/img/devel_xj.png)no-repeat;float: left;margin-left: 70px;margin-top: 40px;}
\ No newline at end of file
diff --git a/public/css/mobile_App.css b/public/css/mobile_App.css
index 2f8ccff..c52d83b 100644
--- a/public/css/mobile_App.css
+++ b/public/css/mobile_App.css
@@ -32,7 +32,7 @@ h1, h2, h3, h4, h5, h6, strong {
 .banner {
     max-width: 1920px;
     height: 680px;
-    background: url(../img/img/img/banner_a.jpg) 50% 50%;
+    background: url(/img/img/img/banner_a.jpg) 50% 50%;
 }
 
 .middle {
@@ -100,7 +100,7 @@ h1, h2, h3, h4, h5, h6, strong {
     height: 100px;
     margin: 0 auto;
     border-radius: 50%;
-    background: url(../img/img/img/iocn.png);
+    background: url(/img/img/img/iocn.png);
 }
 
 .oImg1 {
@@ -175,7 +175,7 @@ h1, h2, h3, h4, h5, h6, strong {
 .content4 {
     max-width: 1920px;
     height: 400px;
-    background: url(../img/img/img/banner_c.jpg) 50% 50%;
+    background: url(/img/img/img/banner_c.jpg) 50% 50%;
 }
 
 .content4_next img {
diff --git a/public/css/new_index.css b/public/css/new_index.css
index 313d35e..7da4c0d 100644
--- a/public/css/new_index.css
+++ b/public/css/new_index.css
@@ -431,19 +431,19 @@ margin-top: 15px;
 		background: #444;
 }
 .content30{
-	background: url(../img/bj1.png);
+	background: url(/img/bj1.png);
 	background-size: auto 100%;
 }
 .content31{
-	background: url(../img/bj2.png);
+	background: url(/img/bj2.png);
 	background-size: auto 100%;
 }
 .content32{
-	background: url(../img/bj3.png);
+	background: url(/img/bj3.png);
 	background-size: auto 100%;
 }
 .content33{
-	background: url(../img/bj4.png);
+	background: url(/img/bj4.png);
 	background-size: auto 100%;
 }
 .solution .items-head{
@@ -593,7 +593,7 @@ margin-top: 15px;
 	display: block;
 	width: 36px;
 	height: 36px;
-	background: url(../img/ads.png) no-repeat center center;
+	background: url(/img/ads.png) no-repeat center center;
 	background-size: 100% 100%;
 
 	position: absolute;