diff --git a/api/arkui/component/customDialogController.static.d.ets b/api/arkui/component/customDialogController.static.d.ets
index b10bbe028e62c0e661f0f5cb3ca2ea08185e6483..bc284805ece921a8969e3ad2e9093a7a55ecab49 100644
--- a/api/arkui/component/customDialogController.static.d.ets
+++ b/api/arkui/component/customDialogController.static.d.ets
@@ -19,7 +19,6 @@
  * @arkts 1.2
  */
 import { Rectangle, AnimateParam, Callback, ShadowOptions, ShadowStyle, KeyboardAvoidMode, BlurStyle, HoverModeAreaType, DismissReason, BackgroundBlurStyleOptions, BackgroundEffectOptions } from './common';
-import { CustomBuilder } from './builder';
 import { ExtendableComponent } from './extendableComponent';
 import { DialogAlignment } from './alertDialog';
 import { Offset, ResourceColor, Dimension, BorderRadiuses, EdgeWidths, EdgeColors, EdgeStyles } from './units';