diff --git a/src/less/widget/interactivearrangement/interactivearrangement.less b/src/less/widget/interactivearrangement/interactivearrangement.less
deleted file mode 100644
index c368c3b96..000000000
--- a/src/less/widget/interactivearrangement/interactivearrangement.less
+++ /dev/null
@@ -1,11 +0,0 @@
-@import "../../index";
-
-.bi-interactive-arrangement {
-  & .interactive-arrangement-dragtag-line {
-    z-index: @zIndex-tip;
-    background-color: @color-bi-background-interactive-arrangement-dragtag-line;
-  }
-  & .interactive-arrangement-dragtag-icon {
-    z-index: @zIndex-tip;
-  }
-}
\ No newline at end of file