diff --git a/src/renderer/src/views/experiment/index.vue b/src/renderer/src/views/experiment/index.vue
index 63191d7..ab5ac04 100644
--- a/src/renderer/src/views/experiment/index.vue
+++ b/src/renderer/src/views/experiment/index.vue
@@ -165,11 +165,13 @@ const chooseVedio = (item) => {
 .list-content {
   border-radius: 8px;
   height: 90%;
+  display: flex;
+  flex-direction: column;
+  justify-content: space-between;
 }
 .list-container {
   display: flex;
   flex-wrap: wrap;
-  height: 90%;
   overflow-y: auto;
 }
 
@@ -190,6 +192,9 @@ const chooseVedio = (item) => {
   //   box-shadow: 0 4px 16px 0 rgba(0, 0, 0, 0.15);
 }
 .content-list{
+  height: 100%;
+  display: flex;
+  align-items: center
 }
 
 .item-content {