diff --git a/zh-cn/application-dev/reference/apis/js-apis-window.md b/zh-cn/application-dev/reference/apis/js-apis-window.md
index dcf45fef052ae8d858a920b20a6b19f3f2b7a223..9dcd1e448c36d0779f4df0cbca727cb6e10b3c6f 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-window.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-window.md
@@ -3329,11 +3329,12 @@ scale(scaleOptions: ScaleOptions): void
 **示例：**
 
 ```js
-var obj : window.ScaleOptions;
-obj.x = 2.0;
-obj.y = 1.0;
-obj.pivotX = 0.5;
-obj.pivotY = 0.5;
+var obj : window.ScaleOptions = {
+  x : 2.0,
+  y : 1.0,
+  pivotX = 0.5;
+  pivotY = 0.5;
+}
 windowClass.scale(obj);
 ```
 
@@ -3356,12 +3357,13 @@ rotate(rotateOptions: RotateOptions): void
 **示例：**
 
 ```js
-var obj : window.RotateOptions;
-obj.x = 1.0;
-obj.y = 1.0;
-obj.z = 45.0;
-obj.pivotX = 0.5;
-obj.pivotY = 0.5;
+var obj : window.RotateOptions = {
+  x : 1.0,
+  y : 1.0,
+  z : 45.0,
+  pivotX = 0.5;
+  pivotY = 0.5;
+}
 windowClass.rotate(obj);
 ```
 
@@ -3384,10 +3386,11 @@ translate(translateOptions: TranslateOptions): void
 **示例：**
 
 ```js
-var obj : window.TranslateOptions;
-obj.x = 100.0;
-obj.y = 0.0;
-obj.z = 0.0;
+var obj : window.TranslateOptions = {
+  x : 100.0,
+  y : 0.0,
+  z : 0.0
+}
 windowClass.translate(obj);
 ```
 
@@ -3421,10 +3424,11 @@ controller.animationForHidden = (context : window.TransitionContext) => {
         iterations: 1, // 播放次数
         playMode: PlayMode.Normal, // 动画模式
       }, () => {
-		var obj : window.TranslateOptions;
-		obj.x = 100.0;
-		obj.y = 0.0;
-		obj.z = 0.0;
+        var obj : window.TranslateOptions = {
+          x : 100.0,
+          y : 0.0,
+          z : 0.0
+        }
         toWindow.translate(obj); // 设置动画过程中的属性转换
         console.info('toWindow translate end');
       }
@@ -3951,10 +3955,11 @@ controller.animationForShown = (context : window.TransitionContext) => {
         iterations: 1, // 播放次数
         playMode: PlayMode.Normal, // 动画模式
       }, () => {
-		var obj : window.TranslateOptions;
-		obj.x = 100.0;
-		obj.y = 0.0;
-		obj.z = 0.0;
+        var obj : window.TranslateOptions = {
+          x : 100.0,
+          y : 0.0,
+          z : 0.0
+        }
         toWindow.translate(obj);
         console.info('toWindow translate end');
       }
@@ -3998,10 +4003,11 @@ controller.animationForShown = (context : window.TransitionContext) => {
         iterations: 1, // 播放次数
         playMode: PlayMode.Normal, // 动画模式
       }, () => {
-		var obj : window.TranslateOptions;
-		obj.x = 100.0;
-		obj.y = 0.0;
-		obj.z = 0.0;
+        var obj : window.TranslateOptions = {
+          x : 100.0,
+          y : 0.0,
+          z : 0.0
+        }
         toWindow.translate(obj);
         console.info('toWindow translate end');
       }
@@ -4039,10 +4045,11 @@ controller.animationForHidden = (context : window.TransitionContext) => {
         iterations: 1, // 播放次数
         playMode: PlayMode.Normal, // 动画模式
       }, () => {
-		var obj : window.TranslateOptions;
-		obj.x = 100.0;
-		obj.y = 0.0;
-		obj.z = 0.0;
+        var obj : window.TranslateOptions = {
+          x : 100.0,
+          y : 0.0,
+          z : 0.0
+        }
         toWindow.translate(obj);
         console.info('toWindow translate end');
       }