diff --git a/src/views/system/SatisfactionQuestionnaireDetails/index.vue b/src/views/system/SatisfactionQuestionnaireDetails/index.vue
index 792e62b..3c9a77d 100644
--- a/src/views/system/SatisfactionQuestionnaireDetails/index.vue
+++ b/src/views/system/SatisfactionQuestionnaireDetails/index.vue
@@ -326,6 +326,7 @@ export default {
   }
 
   .bottomheader {
+    height: calc(100vh - 170px);
     overflow: auto;
     width: 99%;
     background-color: #fff;