diff --git a/frontend/src/css/file-history-old.css b/frontend/src/css/file-history-old.css
index 54ddb409a5..f70ffd9b84 100644
--- a/frontend/src/css/file-history-old.css
+++ b/frontend/src/css/file-history-old.css
@@ -28,6 +28,10 @@
   text-decoration: none;
 }
 
+.old-history-main .go-back .sf3-font-down {
+  font-size: 25px !important;
+}
+
 .old-history-main .get-more-btn {
   width: 100%;
   padding: .5em 0;
diff --git a/frontend/src/pages/sdoc/sdoc-file-history/index.css b/frontend/src/pages/sdoc/sdoc-file-history/index.css
index 1deaabad42..ffb07b6a42 100644
--- a/frontend/src/pages/sdoc/sdoc-file-history/index.css
+++ b/frontend/src/pages/sdoc/sdoc-file-history/index.css
@@ -86,6 +86,9 @@
   color: #666;
 }
 
+.sdoc-file-history .sdoc-file-history-header .go-back .sf3-font-down {
+  font-size: 1.25rem !important;
+}
 
 .sdoc-file-history .sdoc-file-history-content {
   height: 100%;