diff --git a/public/index.html b/public/index.html
index 8703f504..d57e9f57 100644
--- a/public/index.html
+++ b/public/index.html
@@ -11,6 +11,14 @@
     <meta http-equiv="Cache-control" content="no-store,no-cache,must-revalidate">
     <meta http-equiv="Cache" content="no-cache">
     <title><%= webpackConfig.name %></title>
+    <style>
+      .customPromptTip {
+        position: absolute;
+        left: 0;
+        bottom: -100px;
+        z-index: 99999;
+      }
+    </style>
     <% if (eval(process.env.VUE_APP_LOGIN_FOR_PERMISSION)) { %>
     <script>
         window.zzSessionStorage = {
diff --git a/src/views/trials/trials-panel/reading/dicoms3D/components/ReadPage.vue b/src/views/trials/trials-panel/reading/dicoms3D/components/ReadPage.vue
index 3142a20d..1229ab28 100644
--- a/src/views/trials/trials-panel/reading/dicoms3D/components/ReadPage.vue
+++ b/src/views/trials/trials-panel/reading/dicoms3D/components/ReadPage.vue
@@ -2945,7 +2945,7 @@ export default {
         // 请输入标记名称
         let message = this.$t('trials:noneDicom:message:msg1')
         if (isShowCancelButton) {
-          message = `<div><p>${this.$t('trials:noneDicom:message:msg1')}</p><p style='font-size:12px'>${this.$t('trials:noneDicom:message:saveTip')}</p></div>`
+          message = `<div><p>${this.$t('trials:noneDicom:message:msg1')}</p><p style='font-size:12px' class='customPromptTip'>${this.$t('trials:noneDicom:message:saveTip')}</p></div>`
         }
         const { value } = await this.$prompt( message, '', {
           showClose: false,