diff --git a/editor/icons/KeyPosition.svg b/editor/icons/KeyPosition.svg
index 37ba41f996..c96df83523 100644
--- a/editor/icons/KeyPosition.svg
+++ b/editor/icons/KeyPosition.svg
@@ -1 +1 @@
-
+
diff --git a/editor/icons/KeyRotation.svg b/editor/icons/KeyRotation.svg
index 4d46f8a0f0..88fc22bafd 100644
--- a/editor/icons/KeyRotation.svg
+++ b/editor/icons/KeyRotation.svg
@@ -1 +1 @@
-
+
diff --git a/editor/icons/KeyScale.svg b/editor/icons/KeyScale.svg
index c7b55028ab..bd36c83b30 100644
--- a/editor/icons/KeyScale.svg
+++ b/editor/icons/KeyScale.svg
@@ -1 +1 @@
-
+