diff --git a/typescript/base/single/button/buttons/button.ts b/typescript/base/single/button/buttons/button.ts
index 328bd0596..f4cf8de03 100644
--- a/typescript/base/single/button/buttons/button.ts
+++ b/typescript/base/single/button/buttons/button.ts
@@ -3,12 +3,26 @@ import { BasicButton } from "../button.basic";
 
 export declare class Button extends BasicButton {
     static xtype: string;
-    
+
     static EVENT_CHANGE: string;
 
+    props: {
+        minWidth?: number;
+        readonly?: boolean;
+        iconCls?: string;
+        level?: 'common' | 'success' | 'warning' |'ignore',
+        block?: boolean; // 是否块状显示，即不显示边框，没有最小宽度的限制
+        clear?: boolean; // 是否去掉边框和背景
+        ghost?: boolean; // 是否幽灵显示, 即正常状态无背景
+        textAlign?: 'center' | 'left' | 'right';
+        whiteSpace?: 'nowrap' | 'normal',
+        textWidth?: number | null,
+        textHeight?: number | null,
+    } & BasicButton['props'];
+
     text: Label;
     icon?: IconLabel;
-    
+
     doRedMark(...args: any[]): void;
 
     unRedMark(...args: any[]): void;
diff --git a/typescript/shims-tsx.ts b/typescript/shims-tsx.ts
index 1d55fd430..cc39b52fd 100644
--- a/typescript/shims-tsx.ts
+++ b/typescript/shims-tsx.ts
@@ -35,6 +35,10 @@ interface ElementClassProps<T> extends UIProps {
     };
     tagName: string;
     element: any;
+    $testId: string;
+    $point: any;
+    $value: any;
+    $scope: () => any;
 
     beforeRender(callback: () => void): void;
     beforeInit(callback: () => void): void;
@@ -47,13 +51,13 @@ declare namespace JSX {
         [elemName: string]: Partial<UIProps>;
     }
 
-    type ElementAttributesProperty = {
+    interface ElementAttributesProperty {
 
         /**
          * specify the property name to use
          */
-        __props: any;
-    };
+        __props: any,
+    }
 
     interface IntrinsicClassAttributes<T> extends Partial<ElementClassProps<T>> {}
 }