diff --git a/tests/tween/tween.test.ts b/tests/tween/tween.test.ts
index a1c457e619a..6bf67c57aed 100644
--- a/tests/tween/tween.test.ts
+++ b/tests/tween/tween.test.ts
@@ -45,98 +45,127 @@ test('destroySelf', function () {
 
 test('type color', function () {
     const shadow = new Shadows();
-    const tweenact = tween(shadow).to(1, {shadowColor: Color.TRANSPARENT});
+    shadow.shadowColor.set(200, 100, 50, 250);
+    const target = Color.TRANSPARENT;
+    const tweenact = tween(shadow).to(1, {shadowColor: target});
     tweenact.start();
+
     // @ts-expect-error access private property 
     const action = tweenact._actions[0] as TweenAction;
+    action.update(1.0);
     // @ts-expect-error access private property 
     const props = action._props;
     for (const property in props) {
         const prop = props[property];
         expect(prop.current instanceof Color).toBeTruthy();
+        expect(Color.equals(prop.current, target)).toBeTruthy();
     }
 });
 
 test('type quat', function () {
     const node = new Node();
-    const tweenact = tween(node).to(1, {rotation: new Quat(1, 1, 1, 1)});
+    const target = new Quat(1, 1, 1, 1);
+    const tweenact = tween(node).to(1, {rotation: target});
     tweenact.start();
+
     // @ts-expect-error access private property 
     const action = tweenact._actions[0] as TweenAction;
+    action.update(1.0);
     // @ts-expect-error access private property 
     const props = action._props;
     for (const property in props) {
         const prop = props[property];
         expect(prop.current instanceof Quat).toBeTruthy();
+        expect(Quat.equals(prop.current, target)).toBeTruthy();
     }
 });
 
 test('type rect', function () {
     const camera = new CameraComponent();
-    const tweenact = tween(camera).to(1, {rect: new Rect(1, 1, 10, 20)});
+    const target = new Rect(1, 1, 10, 20);
+    const tweenact = tween(camera).to(1, {rect: target});
     tweenact.start();
+
     // @ts-expect-error access private property 
     const action = tweenact._actions[0] as TweenAction;
+    action.update(1.0);
     // @ts-expect-error access private property 
     const props = action._props;
     for (const property in props) {
         const prop = props[property];
         expect(prop.current instanceof Rect).toBeTruthy();
+        expect(Rect.equals(prop.current, target)).toBeTruthy();
     }   
 });
 
 test('type size', function () {
     const rect = new Rect();
-    const tweenact = tween(rect).to(1, {size: new Size(800, 600)});
+    const target = new Size(800, 600);
+    const tweenact = tween(rect).to(1, {size: target});
     tweenact.start();
+
     // @ts-expect-error access private property 
     const action = tweenact._actions[0] as TweenAction;
+    action.update(1.0);
     // @ts-expect-error access private property 
     const props = action._props;
     for (const property in props) {
         const prop = props[property];
         expect(prop.current instanceof Size).toBeTruthy();
+        expect(Rect.equals(prop.current, target)).toBeTruthy();
     }   
 });
 
 test('type vec2', function () {
     const rect = new Rect();
-    const tweenact = tween(rect).to(1, {origin: new Vec2(20, 10)});
+    const target = new Vec2(20, 10);
+    const tweenact = tween(rect).to(1, {origin: target});
     tweenact.start();
+
     // @ts-expect-error access private property 
     const action = tweenact._actions[0] as TweenAction;
+    action.update(1.0);
     // @ts-expect-error access private property 
     const props = action._props;
     for (const property in props) {
         const prop = props[property];
         expect(prop.current instanceof Vec2).toBeTruthy();
+        expect(Vec2.equals(prop.current, target)).toBeTruthy();
     }   
 });
 
 test('type vec3', function () {
     const node = new Node();
-    const tweenact = tween(node).to(1, {position: new Vec3(10, 20, 30)});
+    const target = new Vec3(10, 20, 30);
+    const tweenact = tween(node).to(1, {position: target});
     tweenact.start();
+
     // @ts-expect-error access private property 
     const action = tweenact._actions[0] as TweenAction;
+    action.update(1.0);
     // @ts-expect-error access private property 
     const props = action._props;
     for (const property in props) {
         const prop = props[property];
         expect(prop.current instanceof Vec3).toBeTruthy();
-    }   
+        expect(Vec3.equals(prop.current, target)).toBeTruthy();
+    }
 });
 
 test('type vec4', function () {
     const shadowLayer = new CSMShadowLayer(4);
-    const tweenact = tween(shadowLayer).to(1, {csmAtlas: new Vec4(10, 20, 30, 40)});
+    const target = new Vec4(10, 20, 30, 40);
+    const tweenact = tween(shadowLayer).to(1, {csmAtlas: target});
     tweenact.start();
+
     // @ts-expect-error access private property 
     const action = tweenact._actions[0] as TweenAction;
+    action.update(1.0);
     // @ts-expect-error access private property 
     const props = action._props;
     for (const property in props) {
         const prop = props[property];
         expect(prop.current instanceof Vec4).toBeTruthy();
+        expect(Vec4.equals(prop.current, target)).toBeTruthy();
     }   
 });
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