diff --git a/src/main/resources/static/css/synthesisQuery/synthesisQuery.css b/src/main/resources/static/css/synthesisQuery/synthesisQuery.css
index 9d49b26..0796166 100644
--- a/src/main/resources/static/css/synthesisQuery/synthesisQuery.css
+++ b/src/main/resources/static/css/synthesisQuery/synthesisQuery.css
@@ -99,7 +99,7 @@ body {
 
 #img-box {
     width: 100%;
-    height: calc(100% - 180px);
+    height: calc(100% - 190px);
 }
 
 .layui-flow-more {