diff --git a/packages/rspack-test-tools/tests/__snapshots__/Defaults.test.js.snap b/packages/rspack-test-tools/tests/__snapshots__/Defaults.test.js.snap
index 4649af25dce8..1f065555dca4 100644
--- a/packages/rspack-test-tools/tests/__snapshots__/Defaults.test.js.snap
+++ b/packages/rspack-test-tools/tests/__snapshots__/Defaults.test.js.snap
@@ -44,7 +44,10 @@ Object {
     inlineEnum: false,
     layers: false,
     lazyBarrel: false,
-    lazyCompilation: false,
+    lazyCompilation: Object {
+      entries: false,
+      imports: true,
+    },
     parallelCodeSplitting: false,
     parallelLoader: false,
     rspackFuture: Object {
diff --git a/packages/rspack-test-tools/tests/legacy-test/MultiCompiler.test.js b/packages/rspack-test-tools/tests/legacy-test/MultiCompiler.test.js
index 17881141960b..cdc7f677bcd7 100644
--- a/packages/rspack-test-tools/tests/legacy-test/MultiCompiler.test.js
+++ b/packages/rspack-test-tools/tests/legacy-test/MultiCompiler.test.js
@@ -46,7 +46,10 @@ describe("with lazy compilation", function () {
 		const configs = [
 			{
 				entry: "./esm/a.js",
-				context
+				context,
+				experiments: {
+					lazyCompilation: false
+				}
 			},
 			{
 				entry: "./esm/b.js",
diff --git a/packages/rspack/src/config/defaults.ts b/packages/rspack/src/config/defaults.ts
index 893c674999f0..ae2dd7b2c301 100644
--- a/packages/rspack/src/config/defaults.ts
+++ b/packages/rspack/src/config/defaults.ts
@@ -211,7 +211,11 @@ const applyExperimentsDefaults = (
 
 	D(experiments, "futureDefaults", false);
 	// IGNORE(experiments.lazyCompilation): In webpack, lazyCompilation is undefined by default
-	D(experiments, "lazyCompilation", false);
+	// Rsbuild configure `{lazyCompilation: { imports: true, entries: false }` works well after tests.
+	// So we decide to set lazyCompilation as `{ imports: true, entries: false }` firstly.
+	// Maybe we can change it to true in the future.
+	D(experiments, "lazyCompilation", { imports: true, entries: false });
+
 	D(experiments, "asyncWebAssembly", experiments.futureDefaults);
 	D(experiments, "css", experiments.futureDefaults ? true : undefined);
 	D(experiments, "layers", false);
diff --git a/packages/rspack/src/config/types.ts b/packages/rspack/src/config/types.ts
index 144dd5ee84e3..2d6c1d6b108e 100644
--- a/packages/rspack/src/config/types.ts
+++ b/packages/rspack/src/config/types.ts
@@ -2642,7 +2642,7 @@ export type Experiments = {
 	cache?: ExperimentCacheOptions;
 	/**
 	 * Enable lazy compilation.
-	 * @default false
+	 * @default true
 	 */
 	lazyCompilation?: boolean | LazyCompilationOptions;
 	/**
diff --git a/tests/e2e/cases/css/import-empty-css-file/index.test.ts b/tests/e2e/cases/css/import-empty-css-file/index.test.ts
index 95b005465389..ade800fb7fe9 100644
--- a/tests/e2e/cases/css/import-empty-css-file/index.test.ts
+++ b/tests/e2e/cases/css/import-empty-css-file/index.test.ts
@@ -1,7 +1,8 @@
-import { test, expect } from "@/fixtures";
+import { test, expect, waitForHmr } from "@/fixtures";
 
 test("should not throw error for importing empty css files", async ({
 	page
 }) => {
+	await waitForHmr(page);
 	expect(await page.textContent("#root")).toBe("ok");
 });
diff --git a/tests/e2e/cases/hooks/asset-emitted/index.test.ts b/tests/e2e/cases/hooks/asset-emitted/index.test.ts
index ef3385cde06f..2a7fa60373f5 100644
--- a/tests/e2e/cases/hooks/asset-emitted/index.test.ts
+++ b/tests/e2e/cases/hooks/asset-emitted/index.test.ts
@@ -1,13 +1,15 @@
-import { test, expect } from "@/fixtures";
+import { test, expect, waitForHmr } from "@/fixtures";
 
 test("asset emitted hook should only emit modified assets", async ({
 	page,
 	fileAction,
 	rspack
 }) => {
+
 	const assets = (rspack.compiler as any).assets;
 	// reset assets
 	assets.length = 0;
+	await waitForHmr(page);
 	expect(await page.textContent("#root")).toBe("__ROOT_TEXT____FOO_VALUE__");
 
 	// update js file
@@ -47,6 +49,7 @@ test("asset emitted should not emit removed assets", async ({
 	const assets = (rspack.compiler as any).assets;
 	// reset assets
 	assets.length = 0;
+	await waitForHmr(page);
 	expect(await page.textContent("#root")).toBe("__ROOT_TEXT____FOO_VALUE__");
 	// update js file
 	fileAction.updateFile("src/index.js", () => {
diff --git a/tests/e2e/cases/html/cross-origin-loading/index.test.ts b/tests/e2e/cases/html/cross-origin-loading/index.test.ts
index cc41ab06b9d1..877d2e58635d 100644
--- a/tests/e2e/cases/html/cross-origin-loading/index.test.ts
+++ b/tests/e2e/cases/html/cross-origin-loading/index.test.ts
@@ -15,7 +15,7 @@ test("should set crossOrigin to anonymous for script tag correctly", async ({
 
 	expect(srcPaths).toEqual([
 		"main.js",
-		"https://cdn.example.com/src_foo_js.js"
+		"https://cdn.example.com/src_foo_js_lazy-compilation-proxy.js"
 	]);
 	expect(crossOrigins).toEqual([null, "anonymous"]);
 });
diff --git a/tests/e2e/fixtures/index.ts b/tests/e2e/fixtures/index.ts
index cebf3d7e1f06..f60cd47ee4f3 100644
--- a/tests/e2e/fixtures/index.ts
+++ b/tests/e2e/fixtures/index.ts
@@ -10,3 +10,4 @@ const test = base
 
 export type { RspackOptions };
 export { test, expect };
+export { waitForHmr } from './waitForHmr' 
diff --git a/tests/e2e/fixtures/waitForHmr.ts b/tests/e2e/fixtures/waitForHmr.ts
new file mode 100644
index 000000000000..ae3da2266eae
--- /dev/null
+++ b/tests/e2e/fixtures/waitForHmr.ts
@@ -0,0 +1,14 @@
+import { Page } from "@playwright/test";
+
+/**
+ * we enable lazy compilation by default, so we need to wait for the page to load
+ * 
+ * This function waits for the HMR (Hot Module Replacement) response to ensure that the page is updated correctly.
+ * It waits for a response that includes "hot-update" in the URL, with a timeout of 5000 milliseconds,
+ * and then waits for an additional 500 milliseconds to ensure the page has time to reflect the changes.
+ * @param page 
+ */
+export async function waitForHmr(page: Page) {
+  await page.waitForResponse(response => response.url().includes("hot-update"), { timeout: 5000 });
+  await page.waitForTimeout(500);
+}
\ No newline at end of file
diff --git a/website/docs/en/config/experiments.mdx b/website/docs/en/config/experiments.mdx
index 6ccd46413970..d48e567583ba 100644
--- a/website/docs/en/config/experiments.mdx
+++ b/website/docs/en/config/experiments.mdx
@@ -105,7 +105,7 @@ export default {
 ## experiments.lazyCompilation
 
 - **Type:** `boolean | LazyCompilationOptions`
-- **Default:** `false`
+- **Default:** `{ imports: true, entries: false }`
 
 ```ts
 type LazyCompilationOptions =
diff --git a/website/docs/zh/config/experiments.mdx b/website/docs/zh/config/experiments.mdx
index e4077f055a83..a35245c74a70 100644
--- a/website/docs/zh/config/experiments.mdx
+++ b/website/docs/zh/config/experiments.mdx
@@ -106,7 +106,7 @@ export default {
 ## experiments.lazyCompilation
 
 - **类型：** `boolean | LazyCompilationOptions`
-- **默认值：** `false`
+- **默认值：** `{ imports: true, entries: false }`
 
 ```ts
 type LazyCompilationOptions =