diff --git a/src/base/single/0.single.js b/src/base/single/0.single.js
index 41550402b..845e8c33d 100644
--- a/src/base/single/0.single.js
+++ b/src/base/single/0.single.js
@@ -11,7 +11,6 @@
  */
 
 import { Widget, shortcut } from "../../core";
-import BI from "../../core/2.base";
 import { Tooltips } from "../0.base";
 
 @shortcut()
diff --git a/src/base/single/1.text.js b/src/base/single/1.text.js
index d1ccec69b..33001a7bd 100644
--- a/src/base/single/1.text.js
+++ b/src/base/single/1.text.js
@@ -5,7 +5,6 @@
  */
 import { shortcut } from "../../core/decorator";
 import { Single } from "../index";
-import BI from "../../core/2.base";
 
 @shortcut()
 export default class Text extends Single {