diff --git a/src/icon/test/index.spec.js b/src/icon/test/index.spec.js
index a609eac19..50bcac59e 100644
--- a/src/icon/test/index.spec.js
+++ b/src/icon/test/index.spec.js
@@ -67,7 +67,7 @@ test('should render badge correctly', () => {
   expect(wrapper.find('.van-badge').html()).toMatchSnapshot();
 });
 
-test('should change icon size after using size prop', () => {
+test('should change icon size when using size prop', () => {
   const wrapper = mount(Icon, {
     props: {
       size: 20,
diff --git a/src/loading/test/__snapshots__/index.legacy.js.snap b/src/loading/test/__snapshots__/index.legacy.js.snap
deleted file mode 100644
index 925bda61e..000000000
--- a/src/loading/test/__snapshots__/index.legacy.js.snap
+++ /dev/null
@@ -1,5 +0,0 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
-
-exports[`size prop 1`] = `<div class="van-loading van-loading--circular"><span class="van-loading__spinner van-loading__spinner--circular" style="width: 20px; height: 20px;"><svg viewBox="25 25 50 50" class="van-loading__circular"><circle cx="50" cy="50" r="20" fill="none"></circle></svg></span></div>`;
-
-exports[`text-size prop 1`] = `<div class="van-loading van-loading--circular"><span class="van-loading__spinner van-loading__spinner--circular"><svg viewBox="25 25 50 50" class="van-loading__circular"><circle cx="50" cy="50" r="20" fill="none"></circle></svg></span><span class="van-loading__text" style="font-size: 20px;">Text</span></div>`;
diff --git a/src/loading/test/index.legacy.js b/src/loading/test/index.legacy.js
deleted file mode 100644
index a68d5651c..000000000
--- a/src/loading/test/index.legacy.js
+++ /dev/null
@@ -1,25 +0,0 @@
-import { mount } from '@vue/test-utils';
-import Loading from '..';
-
-test('size prop', () => {
-  const wrapper = mount(Loading, {
-    props: {
-      size: 20,
-    },
-  });
-
-  expect(wrapper.html()).toMatchSnapshot();
-});
-
-test('text-size prop', () => {
-  const wrapper = mount(Loading, {
-    props: {
-      textSize: 20,
-    },
-    slots: {
-      default: () => 'Text',
-    },
-  });
-
-  expect(wrapper.html()).toMatchSnapshot();
-});
diff --git a/src/loading/test/index.spec.js b/src/loading/test/index.spec.js
new file mode 100644
index 000000000..05eecc41d
--- /dev/null
+++ b/src/loading/test/index.spec.js
@@ -0,0 +1,29 @@
+import { mount } from '@vue/test-utils';
+import Loading from '..';
+
+test('should change loading size when using size prop', () => {
+  const wrapper = mount(Loading, {
+    props: {
+      size: 20,
+    },
+  });
+
+  const spinner = wrapper.find('.van-loading__spinner').element;
+  expect(spinner.style.width).toEqual('20px');
+  expect(spinner.style.height).toEqual('20px');
+});
+
+test('should change text font-size when using text-size prop', () => {
+  const wrapper = mount(Loading, {
+    props: {
+      textSize: 20,
+    },
+    slots: {
+      default: () => 'Text',
+    },
+  });
+
+  expect(wrapper.find('.van-loading__text').element.style.fontSize).toEqual(
+    '20px'
+  );
+});