diff --git a/BUILD.gn b/BUILD.gn
index 5bf9075d978841d88f6992dce124e2a64ad66730..a0edb4d4cd81c257232c28e979caca42403b4859 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -30,7 +30,7 @@
 import("//kernel/liteos_a/liteos.gni")
 
 group("liteos") {
-  deps = [ "hievent" ]
+  deps = [ "hievent" ] 
 }
 
 config("public") {