diff --git a/src/renderer/src/views/experiment/index.vue b/src/renderer/src/views/experiment/index.vue
index b6a6ff2..3b2b583 100644
--- a/src/renderer/src/views/experiment/index.vue
+++ b/src/renderer/src/views/experiment/index.vue
@@ -289,7 +289,10 @@ const chooseVedio = (item) => {
   width: calc(20%);
   cursor: pointer;
   transition: all 0.3s ease;
-  padding: 5px
+  padding: 5px;
+  display: flex;
+  flex-direction: column;
+  justify-content: space-between;
 }
 
 .content:hover {
@@ -297,7 +300,6 @@ const chooseVedio = (item) => {
   //   box-shadow: 0 4px 16px 0 rgba(0, 0, 0, 0.15);
 }
 .content-list{
-  height: 80%;
 }
 
 .item-content {