diff --git a/src/views/Network/sections/CustomerCases.vue b/src/views/Network/sections/CustomerCases.vue
index 971a50b..f6e7234 100644
--- a/src/views/Network/sections/CustomerCases.vue
+++ b/src/views/Network/sections/CustomerCases.vue
@@ -8,7 +8,7 @@
         trigger="click"
         height="460px"
         arrow="always"
-        interval="5000"
+        interval="3800"
         @change="carouselChange"
       >
         <el-carousel-item v-for="(itemList, index) in feedbackList" :key="index" :name="index">
@@ -21,6 +21,8 @@
                   alt="certificate"
                   class="certificate-image"
                   :zoom-rate="1"
+                  scale="0.8"
+                  :hide-on-click-modal="true"
                   :preview-src-list="[item.caseImage]"
                   show-progress
                   preview-teleported
@@ -107,7 +109,6 @@ const feedbackList = reactive<CaseItem[][]>(splitIntoGroupsOfThree(newRealCasesW
 @avatar-size: 60px;
 @subtext-color: #999;
 @transition: all 0.3s ease;
-
 .feedback-section {
   background-color: @bg-color;
   padding: 0 0 100px 0;