diff --git a/ui/.prettierignore b/ui/.prettierignore
index a14d95455d..3bdbec5c13 100644
--- a/ui/.prettierignore
+++ b/ui/.prettierignore
@@ -2,3 +2,4 @@ build/
 public/
 lib/client/api/*.ts
 tsconfig.json
+distro_strings.json
diff --git a/ui/lib/distro_strings.json b/ui/lib/distro_strings.json
index 722c282408..153485ad90 100644
--- a/ui/lib/distro_strings.json
+++ b/ui/lib/distro_strings.json
@@ -1 +1 @@
-{ "tidb": "TiDB", "tikv": "TiKV", "pd": "PD", "tiflash": "TiFlash" }
+{"tidb":"TiDB","tikv":"TiKV","pd":"PD","tiflash":"TiFlash"}
\ No newline at end of file