diff --git a/src/App.vue b/src/App.vue
index 993ed28..8609bf8 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -85,7 +85,7 @@ body::-webkit-scrollbar {
 }
 #components-back-top-demo-custom .ant-back-top {
   bottom: 100px;
-  right: 180px;
+  right: 70px;
 }
 #components-back-top-demo-custom .ant-back-top-inner {
   height: 40px;
diff --git a/src/assets/banner.png b/src/assets/banner.png
new file mode 100644
index 0000000..2090cf8
Binary files /dev/null and b/src/assets/banner.png differ
diff --git a/src/assets/banner01.png b/src/assets/banner01.png
new file mode 100644
index 0000000..199770f
Binary files /dev/null and b/src/assets/banner01.png differ
diff --git a/src/assets/banner02.png b/src/assets/banner02.png
new file mode 100644
index 0000000..ebbc9b8
Binary files /dev/null and b/src/assets/banner02.png differ
diff --git a/src/common/portrait.styl b/src/common/portrait.styl
index ff31be9..b19d1ea 100644
--- a/src/common/portrait.styl
+++ b/src/common/portrait.styl
@@ -1,4 +1,8 @@
 // padding
+.pa-0 {
+  padding: 0px;
+}
+
 .pa-3 {
   padding: 12px;
 }
diff --git a/src/components/Banner/Banner.vue b/src/components/Banner/Banner.vue
index 4e54772..c2a01a4 100644
--- a/src/components/Banner/Banner.vue
+++ b/src/components/Banner/Banner.vue
@@ -9,6 +9,7 @@
     <a-carousel :autoplay="false">
       <div :key="item.id" v-for="item in bannerLists">
         <img :src="item.url" alt />
+        <!-- <img alt class="fill-height" src="~assets/banner.png" /> -->
       </div>
     </a-carousel>
   </div>
@@ -45,7 +46,7 @@ export default {
 <style lang="stylus" scoped>
 .head {
   background: white;
-  max-height: 400px;
+  max-height: 360px;
   overflow: hidden;
   position: relative;
 }
diff --git a/src/components/Index/IndexNewList.vue b/src/components/Index/IndexNewList.vue
index 702ee42..d5d6a2e 100644
--- a/src/components/Index/IndexNewList.vue
+++ b/src/components/Index/IndexNewList.vue
@@ -12,7 +12,7 @@
       <div class="flex-1"></div>
       <a-button
         @click="$router.push('/ItInformation')"
-        class="d-flex align-center font-16 baseColor"
+        class="d-flex align-end font-16 baseColor pa-0"
         style="display: inline-block;"
         type="link"
       >
@@ -26,7 +26,7 @@
       <div class="flex-1"></div>
       <a-button
         @click="$router.push('/Activity')"
-        class="d-flex align-center font-16 baseColor"
+        class="d-flex align-end font-16 baseColor pa-0"
         style="display: inline-block;"
         type="link"
       >
@@ -37,7 +37,7 @@
     <div class="policy-box" v-if="lists && lists[i].news && lists[i].news.length>0">
       <div :key="index" class="div-box" v-for="(item, index) in lists[i].news">
         <div @click="jumpDetails(item)" class="d-flex flex-nowrap" style="cursor: pointer">
-          <div class="time d-flex flex-column align-center mr-3" v-if="item.releaseTime">
+          <div class="time d-flex flex-column align-center mr-5" v-if="item.releaseTime">
             <span class="font-20">{{ monthEnglish[item.releaseTime.split('-')[1] - 1] }}.</span>
             <span class="font-bold-32 day">{{ item.releaseTime.split(' ')[0].split('-')[2] }}</span>
           </div>
@@ -86,7 +86,7 @@ export default {
 <style scoped lang="stylus">
 .index-wrap {
   width: 90%;
-  height: 342px;
+  height: 400px;
   margin: 15px auto 15px auto;
   overflow: hidden;
   opacity: 1;
@@ -102,6 +102,7 @@ export default {
     position: relative;
     background: #fff;
     padding-top: 24px;
+    height: 114px;
 
     .time {
       color: rgba(0, 0, 0, 0.25);
@@ -120,7 +121,6 @@ export default {
   font-size: 16px;
   color: rgba(0, 0, 0, 0.65);
   font-family: Microsoft YaHei;
-  font-weight: bold;
   -webkit-line-clamp: 1;
   -webkit-box-orient: vertical;
 }
diff --git a/src/components/Introduce/DeriveEnterprise.vue b/src/components/Introduce/DeriveEnterprise.vue
index 58177e7..fcf4bcc 100644
--- a/src/components/Introduce/DeriveEnterprise.vue
+++ b/src/components/Introduce/DeriveEnterprise.vue
@@ -11,10 +11,10 @@
         :class="(index+1)%3===0? 'enterprise-box1' : ''"
         :key="index"
         @click="openProfile(item.name,item.description)"
-        class="enterprise-box d-flex flex-column align-center white mb-8"
+        class="enterprise-box d-flex flex-column align-center justify-center white mb-8"
         v-for="(item,index) in newPartners"
       >
-        <img :src="item.logoUrl" class="enterprise-pic my-2" />
+        <img :src="item.logoUrl" class="enterprise-pic my-2" v-if="list.logoUrl" />
         <div class="font-bold-24 title-color my-2">{{ item.name }}</div>
         <div
           class="font-16 textColor d-flex flex-wrap align-left fill-width enterprise-txt"
diff --git a/src/components/Introduce/PartnerShip.vue b/src/components/Introduce/PartnerShip.vue
index 09d2579..8d62c78 100644
--- a/src/components/Introduce/PartnerShip.vue
+++ b/src/components/Introduce/PartnerShip.vue
@@ -18,10 +18,10 @@
           :class="(i+1)%4===0? 'logo-box1' : ''"
           :key="i"
           @click="openProfile(list.name,list.description)"
-          class="logo-box d-flex flex-column align-center white mb-8"
+          class="logo-box d-flex flex-column align-center justify-center white mb-8"
           v-for="(list,i) in item.backendSearchList"
         >
-          <img :src="list.logoUrl" class="logo-pic my-2" />
+          <img :src="list.logoUrl" class="logo-pic my-2" v-if="list.logoUrl" />
           <div class="font-16 title-color">{{ list.name }}</div>
         </div>
       </div>
diff --git a/src/components/Rotation/Rotation.vue b/src/components/Rotation/Rotation.vue
index ffda75b..1c82219 100644
--- a/src/components/Rotation/Rotation.vue
+++ b/src/components/Rotation/Rotation.vue
@@ -43,20 +43,20 @@ export default {
 <style lang="stylus">
 .head {
   background: white;
-  max-height: 340px;
+  max-height: 380px;
   overflow: hidden;
   position: relative;
 }
 
 .settle-in {
   position: absolute;
-  top: 3%;
+  top: 10%;
   right: 9%;
   z-index: 9;
 }
 
 .img-box {
-  height: 340px;
+  height: 380px;
   width: 100%;
 
   img {
diff --git a/src/views/NewPlatform/Children/components/DeEnt.vue b/src/views/NewPlatform/Children/components/DeEnt.vue
index 827f619..1cd4593 100644
--- a/src/views/NewPlatform/Children/components/DeEnt.vue
+++ b/src/views/NewPlatform/Children/components/DeEnt.vue
@@ -49,9 +49,9 @@
         <div
           :class="(index+1)%4===0? 'logo-box1' : ''"
           @click="openProfile(item.name,item.description)"
-          class="logo-box d-flex flex-column align-center white mb-8"
+          class="logo-box d-flex flex-column align-center justify-center white mb-8"
         >
-          <img :src="item.logoUrl" class="logo-pic my-2" />
+          <img :src="item.logoUrl" class="logo-pic my-2" v-if="list.logoUrl" />
           <div class="font-16 title-color">{{ item.name }}</div>
         </div>
       </div>