diff --git a/webintroduce/src/assets/images/solution/operate.png b/webintroduce/src/assets/images/solution/operate.png
index 6e984a5..40a6a74 100644
--- a/webintroduce/src/assets/images/solution/operate.png
+++ b/webintroduce/src/assets/images/solution/operate.png
diff --git a/webintroduce/src/assets/images/solution/summary-list02.png b/webintroduce/src/assets/images/solution/summary-list02.png
index ea5d730..3f61c07 100644
--- a/webintroduce/src/assets/images/solution/summary-list02.png
+++ b/webintroduce/src/assets/images/solution/summary-list02.png
diff --git a/webintroduce/src/assets/images/solution/worth-list01.png b/webintroduce/src/assets/images/solution/worth-list01.png
index bad79ce..d80db00 100644
--- a/webintroduce/src/assets/images/solution/worth-list01.png
+++ b/webintroduce/src/assets/images/solution/worth-list01.png
diff --git a/webintroduce/src/assets/images/solution/worth-list02.png b/webintroduce/src/assets/images/solution/worth-list02.png
index 02d3414..800c58a 100644
--- a/webintroduce/src/assets/images/solution/worth-list02.png
+++ b/webintroduce/src/assets/images/solution/worth-list02.png
diff --git a/webintroduce/src/assets/images/solution/worth-list03.png b/webintroduce/src/assets/images/solution/worth-list03.png
index 1aa408c..0ee196c 100644
--- a/webintroduce/src/assets/images/solution/worth-list03.png
+++ b/webintroduce/src/assets/images/solution/worth-list03.png
diff --git a/webintroduce/src/components/Vsection.vue b/webintroduce/src/components/Vsection.vue
index a4c73c2..b5d0c27 100644
--- a/webintroduce/src/components/Vsection.vue
+++ b/webintroduce/src/components/Vsection.vue
@@ -41,6 +41,7 @@ export default {
   .detail-section-bg{
     background-repeat: no-repeat;
     background-position: center center;
+    background-size: 100% ;
   }
   .detail-section-list{
     text-align: left;
diff --git a/webintroduce/src/views/solution.vue b/webintroduce/src/views/solution.vue
index 6cc14e6..ec6c78d 100644
--- a/webintroduce/src/views/solution.vue
+++ b/webintroduce/src/views/solution.vue
@@ -201,6 +201,7 @@ export default {
   }
   .worth-list{
     width: 1200px;
+    padding: 10px ;
     margin: 0 auto 30px;
     overflow: hidden;
     background: #fff;
@@ -209,7 +210,7 @@ export default {
       height:409px;
       float: left;
       background:rgba(255,255,255,1);
-      box-shadow:0px 7px 54px 0px rgba(157,165,167,0.7);
+      box-shadow:0px 0px 4px 4px rgba(157,165,167,0.2);
       border-radius:8px;
 
       &:nth-of-type(1){
@@ -223,7 +224,7 @@ export default {
         }
       }
       &:nth-of-type(2){
-        margin: 0 40px;
+        margin: 0 30px;
         background: url("../assets/images/solution/worth-list02.png") no-repeat;
         background-size: 100% 100%;
         div{