diff --git a/.changeset/wide-streets-kick.md b/.changeset/wide-streets-kick.md
new file mode 100644
index 0000000000..a845151cc8
--- /dev/null
+++ b/.changeset/wide-streets-kick.md
@@ -0,0 +1,2 @@
+---
+---
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 3c2057b49d..6ded96747f 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -66,6 +66,8 @@ jobs:
         --outputFile=test-report.junit.xml
         --test-timeout=50000
         --coverage
+        --coverage.reporter='json'
+        --coverage.reporter='text'
         --no-cache
         --logHeapUsage
         --silent
@@ -85,6 +87,8 @@ jobs:
         --reporter=dot
         --reporter=junit
         --outputFile=test-report.junit.xml
+        --coverage.reporter='json'
+        --coverage.reporter='text'
         --test-timeout=50000
         --no-cache
         --logHeapUsage
@@ -104,6 +108,8 @@ jobs:
         --reporter=junit
         --outputFile=test-report.junit.xml
         --coverage
+        --coverage.reporter='json'
+        --coverage.reporter='text'
         --no-cache
         --logHeapUsage
         --silent
@@ -122,6 +128,8 @@ jobs:
         --reporter=junit
         --outputFile=test-report.junit.xml
         --coverage
+        --coverage.reporter='json'
+        --coverage.reporter='text'
         --no-cache
         --logHeapUsage
         --silent
diff --git a/codecov.yml b/codecov.yml
index 4791f29515..54de1e2538 100644
--- a/codecov.yml
+++ b/codecov.yml
@@ -8,6 +8,10 @@ coverage:
 fixes:
   - "/home/runner/_work/lynx-stack::"
 
+parsers:
+  javascript:
+    enable_partials: yes
+
 comment:
   layout: "header, diff, flags, components" # show component info in the PR comment
   behavior: default
diff --git a/packages/rspeedy/core/src/plugins/rsdoctor.plugin.ts b/packages/rspeedy/core/src/plugins/rsdoctor.plugin.ts
index 81626b5a49..a3c93a0325 100644
--- a/packages/rspeedy/core/src/plugins/rsdoctor.plugin.ts
+++ b/packages/rspeedy/core/src/plugins/rsdoctor.plugin.ts
@@ -2,10 +2,13 @@
 // Licensed under the Apache License Version 2.0 that can be found in the
 // LICENSE file in the root directory of this source tree.
 
-import { logger } from '@rsbuild/core'
+import { logger, mergeRsbuildConfig } from '@rsbuild/core'
 import type { RsbuildPlugin } from '@rsbuild/core'
 
-import type { Tools } from '../config/tools/index.js'
+import type {
+  RsdoctorRspackPluginOptions,
+  Tools,
+} from '../config/tools/index.js'
 import { isCI } from '../utils/is-ci.js'
 
 export function pluginRsdoctor(
@@ -38,18 +41,31 @@ export function pluginRsdoctor(
           }
 
           config.plugins ??= []
-          config.plugins.push(
-            new RsdoctorRspackPlugin({
-              // We disable client server on CI by default.
-              // But it can be overridden by `tools.rsdoctor`.
-              disableClientServer: isCI(),
-
-              ...options,
-              supports: {
-                ...options?.supports,
-                banner: true, // We must enable `supports.banner` since we have runtime wrapper enabled
+
+          const defaultOptions: RsdoctorRspackPluginOptions = {
+            // We disable client server on CI by default.
+            // But it can be overridden by `tools.rsdoctor`.
+            disableClientServer: isCI(),
+
+            supports: {
+              banner: true, // We must enable `supports.banner` since we have runtime wrapper enabled
+            },
+
+            linter: {
+              rules: {
+                'ecma-version-check':
+                  options?.linter?.rules?.['ecma-version-check'] ?? [
+                    'Warn',
+                    { ecmaVersion: 2019 },
+                  ],
               },
-            }),
+            },
+          }
+
+          config.plugins.push(
+            new RsdoctorRspackPlugin(
+              mergeRsbuildConfig(defaultOptions, options),
+            ),
           )
         }
         logger.info(`Rsdoctor is enabled.`)
diff --git a/packages/rspeedy/core/test/plugins/rsdoctor.plugin.test.ts b/packages/rspeedy/core/test/plugins/rsdoctor.plugin.test.ts
new file mode 100644
index 0000000000..5a22a49d51
--- /dev/null
+++ b/packages/rspeedy/core/test/plugins/rsdoctor.plugin.test.ts
@@ -0,0 +1,136 @@
+// Copyright 2024 The Lynx Authors. All rights reserved.
+// Licensed under the Apache License Version 2.0 that can be found in the
+// LICENSE file in the root directory of this source tree.
+
+import type { Rspack } from '@rsbuild/core'
+import type { RsdoctorRspackPlugin } from '@rsdoctor/rspack-plugin'
+import { describe, expect, test, vi } from 'vitest'
+
+describe('Plugins - Rsdoctor', () => {
+  test('defaults', async () => {
+    vi.stubEnv('RSDOCTOR', 'true')
+
+    const { createStubRspeedy } = await import('../createStubRspeedy.js')
+
+    const rsbuild = await createStubRspeedy({})
+
+    const compiler = await rsbuild.createCompiler<Rspack.Compiler>()
+
+    const { options } = compiler.options.plugins.find(
+      (plugin) => (typeof plugin === 'object'
+        && plugin?.['isRsdoctorPlugin'] === true),
+    ) as RsdoctorRspackPlugin<[]>
+
+    expect(options.linter.rules).toEqual({
+      'ecma-version-check': [
+        'Warn',
+        { ecmaVersion: 2019 },
+      ],
+    })
+
+    expect(options.supports.banner).toBe(true)
+  })
+
+  test('linter.rules.ecma-version-check', async () => {
+    vi.stubEnv('RSDOCTOR', 'true')
+
+    const { createStubRspeedy } = await import('../createStubRspeedy.js')
+
+    const rsbuild = await createStubRspeedy({
+      tools: {
+        rsdoctor: {
+          linter: {
+            rules: {
+              'ecma-version-check': ['Error', { ecmaVersion: 2019 }],
+            },
+          },
+        },
+      },
+    })
+
+    const compiler = await rsbuild.createCompiler<Rspack.Compiler>()
+
+    const { options } = compiler.options.plugins.find(
+      (plugin) => (typeof plugin === 'object'
+        && plugin?.['isRsdoctorPlugin'] === true),
+    ) as RsdoctorRspackPlugin<[]>
+
+    expect(options.linter.rules).toEqual({
+      'ecma-version-check': [
+        'Error',
+        { ecmaVersion: 2019 },
+        // We are using `mergeRsbuildConfig` to merge Rsdoctor options.
+        // So the options of linter.rules will come twice :)
+        // But it should just work.
+        'Error',
+        { ecmaVersion: 2019 },
+      ],
+    })
+  })
+
+  test('linter.rules.cross-chunks-package', async () => {
+    vi.stubEnv('RSDOCTOR', 'true')
+
+    const { createStubRspeedy } = await import('../createStubRspeedy.js')
+
+    const rsbuild = await createStubRspeedy({
+      tools: {
+        rsdoctor: {
+          linter: {
+            rules: {
+              'cross-chunks-package': [
+                'Error',
+                {
+                  ignore: ['react'],
+                },
+              ],
+            },
+          },
+        },
+      },
+    })
+
+    const compiler = await rsbuild.createCompiler<Rspack.Compiler>()
+
+    const { options } = compiler.options.plugins.find(
+      (plugin) => (typeof plugin === 'object'
+        && plugin?.['isRsdoctorPlugin'] === true),
+    ) as RsdoctorRspackPlugin<[]>
+
+    expect(options.linter.rules).toEqual({
+      'cross-chunks-package': [
+        'Error',
+        { ignore: ['react'] },
+      ],
+      'ecma-version-check': [
+        'Warn',
+        { ecmaVersion: 2019 },
+      ],
+    })
+  })
+
+  test('supports.banner', async () => {
+    vi.stubEnv('RSDOCTOR', 'true')
+
+    const { createStubRspeedy } = await import('../createStubRspeedy.js')
+
+    const rsbuild = await createStubRspeedy({
+      tools: {
+        rsdoctor: {
+          supports: {
+            banner: false,
+          },
+        },
+      },
+    })
+
+    const compiler = await rsbuild.createCompiler<Rspack.Compiler>()
+
+    const { options } = compiler.options.plugins.find(
+      (plugin) => (typeof plugin === 'object'
+        && plugin?.['isRsdoctorPlugin'] === true),
+    ) as RsdoctorRspackPlugin<[]>
+
+    expect(options.supports.banner).toBe(false)
+  })
+})