diff --git a/packages/app/src/components/Settings/index.less b/packages/app/src/components/Settings/index.less
index 49705c3a..f5aa84ce 100755
--- a/packages/app/src/components/Settings/index.less
+++ b/packages/app/src/components/Settings/index.less
@@ -139,7 +139,7 @@
 			>div {
 				margin-bottom: 10px;
 
-				font-family: "Space Mono", monospace;
+				font-family: "DM Mono", monospace;
 				font-size: 10px;
 
 				display: flex;