diff --git a/typescript/base/combination/combo.ts b/typescript/base/combination/combo.ts
index 52e70e477..c7d511a2b 100644
--- a/typescript/base/combination/combo.ts
+++ b/typescript/base/combination/combo.ts
@@ -59,7 +59,7 @@ export declare class Combo extends Widget {
 
     getPopupPosition(): any;
 
-    adjustHeight(e?:MouseEvent): void;
+    adjustWidth(e?:MouseEvent): void;
 
     adjustHeight(e?: MouseEvent): void;
 
diff --git a/typescript/case/combo/bubblecombo/combo.bubble.ts b/typescript/case/combo/bubblecombo/combo.bubble.ts
index 982d48457..d5366233f 100644
--- a/typescript/case/combo/bubblecombo/combo.bubble.ts
+++ b/typescript/case/combo/bubblecombo/combo.bubble.ts
@@ -18,7 +18,7 @@ export declare class BubbleCombo extends Widget {
 
     isViewVisible(): boolean;
 
-    adjustHeight(e?:MouseEvent): void;
+    adjustWidth(e?:MouseEvent): void;
 
     adjustHeight(e?: MouseEvent): void;
 }