diff --git a/src/modules/qqbot/plugin-platform/infrastructure/integration/package/plugin-package-path-policy.service.ts b/src/modules/qqbot/plugin-platform/infrastructure/integration/package/plugin-package-path-policy.service.ts
index 6c4bb6d..d0dc11f 100644
--- a/src/modules/qqbot/plugin-platform/infrastructure/integration/package/plugin-package-path-policy.service.ts
+++ b/src/modules/qqbot/plugin-platform/infrastructure/integration/package/plugin-package-path-policy.service.ts
@@ -2,13 +2,10 @@ import { Inject, Injectable, Optional } from '@nestjs/common';
 import { existsSync, statSync } from 'node:fs';
 import { isAbsolute, relative, resolve, sep } from 'node:path';
 
-const DEFAULT_BUILTIN_PACKAGE_ROOT = resolve(
-  process.cwd(),
-  'src',
-  'modules',
-  'qqbot',
-  'plugins',
-);
+const DEFAULT_BUILTIN_PACKAGE_ROOT_SEGMENTS = [
+  ['src', 'modules', 'qqbot', 'plugins'],
+  ['dist', 'modules', 'qqbot', 'plugins'],
+];
 export const QQBOT_PLUGIN_PACKAGE_CONTROLLED_ROOTS = Symbol(
   'QQBOT_PLUGIN_PACKAGE_CONTROLLED_ROOTS',
 );
@@ -30,7 +27,9 @@ export class QqbotPluginPackagePathPolicyService {
     controlledRoots?: string[],
   ) {
     this.controlledRoots = (
-      controlledRoots?.length ? controlledRoots : [DEFAULT_BUILTIN_PACKAGE_ROOT]
+      controlledRoots?.length
+        ? controlledRoots
+        : resolveDefaultBuiltinPackageRoots()
     ).map((root) => resolve(root));
   }
 
@@ -58,7 +57,7 @@ export class QqbotPluginPackagePathPolicyService {
       throw new Error('Plugin entry must stay inside the package root');
     }
 
-    return entryFile;
+    return this.resolveCompiledEntryFile(entryFile);
   }
 
   /**
@@ -95,4 +94,33 @@ export class QqbotPluginPackagePathPolicyService {
       isAbsolute(relation)
     );
   }
+
+  /**
+   * Resolves a manifest entry to the file Node can import in the current runtime.
+   * @param entryFile - Policy-checked entry path declared by `plugin.json`.
+   * @returns The declared file when it exists, otherwise the compiled `.js` sibling for TypeScript entries.
+   */
+  private resolveCompiledEntryFile(entryFile: string): string {
+    if (existsSync(entryFile)) return entryFile;
+
+    if (entryFile.endsWith('.ts')) {
+      const compiledEntryFile = `${entryFile.slice(0, -3)}.js`;
+      if (existsSync(compiledEntryFile)) {
+        return compiledEntryFile;
+      }
+    }
+
+    return entryFile;
+  }
+}
+
+/**
+ * Resolves the default built-in package root for source development or production `dist` output.
+ * @returns A single preferred controlled root so package discovery does not duplicate source and dist manifests.
+ */
+function resolveDefaultBuiltinPackageRoots(): string[] {
+  const candidates = DEFAULT_BUILTIN_PACKAGE_ROOT_SEGMENTS.map((segments) =>
+    resolve(process.cwd(), ...segments),
+  );
+  return [candidates.find((candidate) => existsSync(candidate)) || candidates[0]];
 }
diff --git a/test/modules/qqbot/plugin-platform/plugin-package-source.spec.ts b/test/modules/qqbot/plugin-platform/plugin-package-source.spec.ts
index 33452ba..fa78f88 100644
--- a/test/modules/qqbot/plugin-platform/plugin-package-source.spec.ts
+++ b/test/modules/qqbot/plugin-platform/plugin-package-source.spec.ts
@@ -136,6 +136,74 @@ describe('QqbotPluginPackageSourceService', () => {
     );
   });
 
+  it('resolves TypeScript manifest entries to compiled JavaScript files in dist packages', async () => {
+    const packageRoot = join(tempRoot, 'compiled-entry');
+    mkdirSync(join(packageRoot, 'src'), { recursive: true });
+    writeFileSync(
+      join(packageRoot, 'plugin.json'),
+      JSON.stringify({
+        key: 'compiled-entry',
+        name: 'Compiled Entry',
+        version: '1.0.0',
+        entry: 'src/index.ts',
+        runtime: {
+          workerType: 'thread',
+          timeoutMs: 5000,
+          memoryMb: 128,
+          maxConcurrency: 1,
+        },
+        operations: [],
+      }),
+      'utf8',
+    );
+    writeFileSync(
+      join(packageRoot, 'src', 'index.js'),
+      'module.exports = { createPlugin() {} };',
+      'utf8',
+    );
+
+    const source = new QqbotPluginPackageSourceService(
+      new QqbotPluginPackagePathPolicyService([tempRoot]),
+    );
+
+    await expect(source.discoverPackages()).resolves.toEqual([
+      expect.objectContaining({
+        entry: 'src/index.ts',
+        entryFile: join(packageRoot, 'src', 'index.js'),
+        pluginKey: 'compiled-entry',
+      }),
+    ]);
+  });
+
+  it('discovers the default built-in plugin root from production dist output', async () => {
+    const previousCwd = process.cwd();
+    const productionRoot = join(tempRoot, 'production-app');
+    const distPluginRoot = join(
+      productionRoot,
+      'dist',
+      'modules',
+      'qqbot',
+      'plugins',
+    );
+    mkdirSync(distPluginRoot, { recursive: true });
+
+    try {
+      process.chdir(productionRoot);
+      jest.resetModules();
+      const {
+        QqbotPluginPackagePathPolicyService: RuntimePathPolicyService,
+      } = await import(
+        '../../../../src/modules/qqbot/plugin-platform/infrastructure/integration/package/plugin-package-path-policy.service'
+      );
+      const pathPolicy = new RuntimePathPolicyService();
+
+      expect(pathPolicy.listExistingRoots()).toEqual([distPluginRoot]);
+    } finally {
+      process.chdir(previousCwd);
+      jest.resetModules();
+    }
+  });
+
   it('does not keep platform-side manifest transfer shims', () => {
     const source = readFileSync(
       join(