diff --git a/.github/workflows/release-editor.yml b/.github/workflows/release-editor.yml
index 10059c11..8d3f4e5c 100644
--- a/.github/workflows/release-editor.yml
+++ b/.github/workflows/release-editor.yml
@@ -73,7 +73,8 @@ jobs:
           path: |
             packages/core/bin
             packages/editor-core/dist
-          key: ${{ runner.os }}-ts-build-${{ hashFiles('packages/core/src/**', 'packages/editor-core/src/**') }}
+            packages/behavior-tree/bin
+          key: ${{ runner.os }}-ts-build-${{ hashFiles('packages/core/src/**', 'packages/editor-core/src/**', 'packages/behavior-tree/src/**') }}
           restore-keys: |
             ${{ runner.os }}-ts-build-
 
@@ -85,6 +86,11 @@ jobs:
           cd packages/editor-core
           npm run build
 
+      - name: Build behavior-tree package
+        run: |
+          cd packages/behavior-tree
+          npm run build
+
       - name: Build Tauri app
         uses: tauri-apps/tauri-action@v0.5
         env:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index aa5893b2..05139ef5 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -1,30 +1,34 @@
-name: Release
+name: Release NPM Packages
 
 on:
   workflow_dispatch:
     inputs:
-      dry_run:
-        description: 'Dry run (仅预览，不实际发布)'
-        type: boolean
-        default: false
-        required: false
+      package:
+        description: '选择要发布的包'
+        required: true
+        type: choice
+        options:
+          - core
+          - behavior-tree
+      version:
+        description: '版本号 (例如: 2.2.9 或 1.0.1)'
+        required: true
+        type: string
 
 permissions:
   contents: write
-  issues: write
   pull-requests: write
   id-token: write
 
 jobs:
-  release-core:
-    name: Release Core Package
+  release-package:
+    name: Release ${{ github.event.inputs.package }} Package
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
-          persist-credentials: false
           token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Setup Node.js
@@ -37,32 +41,54 @@ jobs:
       - name: Install dependencies
         run: npm ci
 
-      - name: Run tests
+      - name: Build core package (if needed)
+        if: ${{ github.event.inputs.package == 'behavior-tree' }}
         run: |
           cd packages/core
+          npm run build
+
+      - name: Run tests
+        run: |
+          cd packages/${{ github.event.inputs.package }}
           npm run test:ci
 
+      - name: Update version
+        run: |
+          cd packages/${{ github.event.inputs.package }}
+          npm version ${{ github.event.inputs.version }} --no-git-tag-version
+
       - name: Build package
         run: |
-          cd packages/core
+          cd packages/${{ github.event.inputs.package }}
           npm run build:npm
 
-      - name: Release (Dry Run)
-        if: ${{ github.event.inputs.dry_run == 'true' }}
+      - name: Publish to npm
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
         run: |
-          cd packages/core
-          npx semantic-release --dry-run
+          cd packages/${{ github.event.inputs.package }}/dist
+          npm publish
 
-      - name: Release
-        if: ${{ github.event.inputs.dry_run != 'true' }}
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
-          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
-        run: |
-          cd packages/core
-          npx semantic-release
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v6
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          commit-message: "chore(${{ github.event.inputs.package }}): release v${{ github.event.inputs.version }}"
+          branch: release/${{ github.event.inputs.package }}-v${{ github.event.inputs.version }}
+          delete-branch: true
+          title: "chore(${{ github.event.inputs.package }}): Release v${{ github.event.inputs.version }}"
+          body: |
+            ## 🚀 Release v${{ github.event.inputs.version }}
+
+            此 PR 更新 `@esengine/${{ github.event.inputs.package }}` 包的版本号
+
+            ### 变更
+            - ✅ 已发布到 npm: [@esengine/${{ github.event.inputs.package }}@${{ github.event.inputs.version }}](https://www.npmjs.com/package/@esengine/${{ github.event.inputs.package }}/v/${{ github.event.inputs.version }})
+            - ✅ 更新 `packages/${{ github.event.inputs.package }}/package.json` → `${{ github.event.inputs.version }}`
+
+            ---
+            *此 PR 由发布工作流自动创建*
+          labels: |
+            release
+            ${{ github.event.inputs.package }}
+            automated pr
diff --git a/.releaserc.json b/.releaserc.json
deleted file mode 100644
index 7b16f183..00000000
--- a/.releaserc.json
+++ /dev/null
@@ -1,58 +0,0 @@
-{
-  "branches": ["master", "main"],
-  "plugins": [
-    [
-      "@semantic-release/commit-analyzer",
-      {
-        "preset": "angular",
-        "releaseRules": [
-          { "type": "feat", "release": "minor" },
-          { "type": "fix", "release": "patch" },
-          { "type": "perf", "release": "patch" },
-          { "type": "revert", "release": "patch" },
-          { "type": "docs", "release": false },
-          { "type": "chore", "release": false },
-          { "type": "refactor", "release": "patch" },
-          { "type": "test", "release": false },
-          { "type": "build", "release": false },
-          { "type": "ci", "release": false }
-        ]
-      }
-    ],
-    [
-      "@semantic-release/release-notes-generator",
-      {
-        "preset": "angular",
-        "writerOpts": {
-          "commitsSort": ["subject", "scope"]
-        }
-      }
-    ],
-    [
-      "@semantic-release/changelog",
-      {
-        "changelogFile": "CHANGELOG.md",
-        "changelogTitle": "# Changelog\n\nAll notable changes to this project will be documented in this file."
-      }
-    ],
-    [
-      "@semantic-release/npm",
-      {
-        "npmPublish": false
-      }
-    ],
-    [
-      "@semantic-release/git",
-      {
-        "assets": ["CHANGELOG.md", "package.json", "package-lock.json"],
-        "message": "chore(release): ${nextRelease.version} [skip ci]\n\n${nextRelease.notes}"
-      }
-    ],
-    [
-      "@semantic-release/github",
-      {
-        "assets": []
-      }
-    ]
-  ]
-}
diff --git a/packages/behavior-tree/build-rollup.cjs b/packages/behavior-tree/build-rollup.cjs
new file mode 100644
index 00000000..74b68205
--- /dev/null
+++ b/packages/behavior-tree/build-rollup.cjs
@@ -0,0 +1,128 @@
+const fs = require('fs');
+const path = require('path');
+const { execSync } = require('child_process');
+
+console.log('🚀 使用 Rollup 构建npm包...');
+
+async function main() {
+    try {
+        // 清理旧的dist目录
+        if (fs.existsSync('./dist')) {
+            console.log('🧹 清理旧的构建文件...');
+            execSync('rimraf ./dist', { stdio: 'inherit' });
+        }
+
+        // 执行Rollup构建
+        console.log('📦 执行 Rollup 构建...');
+        execSync('npx rollup -c rollup.config.cjs', { stdio: 'inherit' });
+
+        // 生成package.json
+        console.log('📋 生成 package.json...');
+        generatePackageJson();
+
+        // 复制其他文件
+        console.log('📁 复制必要文件...');
+        copyFiles();
+
+        // 输出构建结果
+        showBuildResults();
+
+        console.log('✅ 构建完成！');
+        console.log('\n🚀 发布命令:');
+        console.log('cd dist && npm publish');
+
+    } catch (error) {
+        console.error('❌ 构建失败:', error.message);
+        process.exit(1);
+    }
+}
+
+function generatePackageJson() {
+    const sourcePackage = JSON.parse(fs.readFileSync('./package.json', 'utf8'));
+
+    const distPackage = {
+        name: sourcePackage.name,
+        version: sourcePackage.version,
+        description: sourcePackage.description,
+        main: 'index.cjs',
+        module: 'index.mjs',
+        unpkg: 'index.umd.js',
+        types: 'index.d.ts',
+        exports: {
+            '.': {
+                import: './index.mjs',
+                require: './index.cjs',
+                types: './index.d.ts'
+            }
+        },
+        files: [
+            'index.mjs',
+            'index.mjs.map',
+            'index.cjs',
+            'index.cjs.map',
+            'index.umd.js',
+            'index.umd.js.map',
+            'index.es5.js',
+            'index.es5.js.map',
+            'index.d.ts'
+        ],
+        keywords: [
+            'ecs',
+            'behavior-tree',
+            'ai',
+            'game-ai',
+            'entity-component-system',
+            'typescript',
+            'cocos-creator',
+            'laya',
+            'rollup'
+        ],
+        author: sourcePackage.author,
+        license: sourcePackage.license,
+        repository: sourcePackage.repository,
+        bugs: sourcePackage.bugs,
+        homepage: sourcePackage.homepage,
+        peerDependencies: sourcePackage.peerDependencies,
+        engines: {
+            node: '>=16.0.0'
+        },
+        sideEffects: false
+    };
+
+    fs.writeFileSync('./dist/package.json', JSON.stringify(distPackage, null, 2));
+}
+
+function copyFiles() {
+    const filesToCopy = [
+        // 如果有 README 或其他文件需要复制，可以在这里添加
+    ];
+
+    filesToCopy.forEach(({ src, dest }) => {
+        if (fs.existsSync(src)) {
+            fs.copyFileSync(src, dest);
+            console.log(`  ✓ 复制: ${path.basename(dest)}`);
+        } else {
+            console.log(`  ⚠️  文件不存在: ${src}`);
+        }
+    });
+
+    if (filesToCopy.length === 0) {
+        console.log('  ℹ️  没有需要复制的文件');
+    }
+}
+
+function showBuildResults() {
+    const distDir = './dist';
+    const files = ['index.mjs', 'index.cjs', 'index.umd.js', 'index.es5.js', 'index.d.ts'];
+
+    console.log('\n📊 构建结果:');
+    files.forEach(file => {
+        const filePath = path.join(distDir, file);
+        if (fs.existsSync(filePath)) {
+            const size = fs.statSync(filePath).size;
+            console.log(`  ${file}: ${(size / 1024).toFixed(1)}KB`);
+        }
+    });
+}
+
+main().catch(console.error);
diff --git a/packages/behavior-tree/package.json b/packages/behavior-tree/package.json
index 8b680c61..699e2316 100644
--- a/packages/behavior-tree/package.json
+++ b/packages/behavior-tree/package.json
@@ -31,8 +31,10 @@
     "build": "npm run build:ts",
     "build:watch": "tsc --watch",
     "rebuild": "npm run clean && npm run build",
+    "build:npm": "npm run build && node build-rollup.cjs",
     "test": "jest --config jest.config.cjs",
-    "test:watch": "jest --watch --config jest.config.cjs"
+    "test:watch": "jest --watch --config jest.config.cjs",
+    "test:ci": "jest --ci --coverage --config jest.config.cjs"
   },
   "author": "yhh",
   "license": "MIT",
@@ -40,10 +42,20 @@
     "@esengine/ecs-framework": "^2.2.8"
   },
   "devDependencies": {
+    "@babel/core": "^7.28.3",
+    "@babel/plugin-transform-nullish-coalescing-operator": "^7.27.1",
+    "@babel/plugin-transform-optional-chaining": "^7.27.1",
+    "@babel/preset-env": "^7.28.3",
+    "@rollup/plugin-babel": "^6.0.4",
+    "@rollup/plugin-commonjs": "^28.0.3",
+    "@rollup/plugin-node-resolve": "^16.0.1",
+    "@rollup/plugin-terser": "^0.4.4",
     "@types/jest": "^29.5.14",
     "@types/node": "^20.19.17",
     "jest": "^29.7.0",
     "rimraf": "^5.0.0",
+    "rollup": "^4.42.0",
+    "rollup-plugin-dts": "^6.2.1",
     "ts-jest": "^29.4.0",
     "typescript": "^5.8.3"
   },
diff --git a/packages/behavior-tree/rollup.config.cjs b/packages/behavior-tree/rollup.config.cjs
new file mode 100644
index 00000000..4c140502
--- /dev/null
+++ b/packages/behavior-tree/rollup.config.cjs
@@ -0,0 +1,186 @@
+const resolve = require('@rollup/plugin-node-resolve');
+const commonjs = require('@rollup/plugin-commonjs');
+const terser = require('@rollup/plugin-terser');
+const babel = require('@rollup/plugin-babel');
+const dts = require('rollup-plugin-dts').default;
+const { readFileSync } = require('fs');
+
+const pkg = JSON.parse(readFileSync('./package.json', 'utf8'));
+
+const banner = `/**
+ * @esengine/behavior-tree v${pkg.version}
+ * 完全ECS化的行为树系统
+ *
+ * @author ${pkg.author}
+ * @license ${pkg.license}
+ */`;
+
+const external = ['@esengine/ecs-framework'];
+
+const commonPlugins = [
+  resolve({
+    browser: true,
+    preferBuiltins: false
+  }),
+  commonjs({
+    include: /node_modules/
+  }),
+  babel({
+    babelHelpers: 'bundled',
+    exclude: 'node_modules/**',
+    extensions: ['.js', '.ts']
+  })
+];
+
+module.exports = [
+  // ES模块构建
+  {
+    input: 'bin/index.js',
+    output: {
+      file: 'dist/index.mjs',
+      format: 'es',
+      banner,
+      sourcemap: true,
+      exports: 'named'
+    },
+    plugins: [
+      ...commonPlugins,
+      terser({
+        format: {
+          comments: /^!/
+        }
+      })
+    ],
+    external,
+    treeshake: {
+      moduleSideEffects: false,
+      propertyReadSideEffects: false,
+      unknownGlobalSideEffects: false
+    }
+  },
+
+  // CommonJS构建
+  {
+    input: 'bin/index.js',
+    output: {
+      file: 'dist/index.cjs',
+      format: 'cjs',
+      banner,
+      sourcemap: true,
+      exports: 'named'
+    },
+    plugins: [
+      ...commonPlugins,
+      terser({
+        format: {
+          comments: /^!/
+        }
+      })
+    ],
+    external,
+    treeshake: {
+      moduleSideEffects: false
+    }
+  },
+
+  // UMD构建
+  {
+    input: 'bin/index.js',
+    output: {
+      file: 'dist/index.umd.js',
+      format: 'umd',
+      name: 'BehaviorTree',
+      banner,
+      sourcemap: true,
+      exports: 'named',
+      globals: {
+        '@esengine/ecs-framework': 'ECS'
+      }
+    },
+    plugins: [
+      ...commonPlugins,
+      terser({
+        format: {
+          comments: /^!/
+        }
+      })
+    ],
+    external,
+    treeshake: {
+      moduleSideEffects: false
+    }
+  },
+
+  // ES5兼容构建
+  {
+    input: 'bin/index.js',
+    output: {
+      file: 'dist/index.es5.js',
+      format: 'cjs',
+      banner: banner + '\n// ES5 Compatible Build for legacy JavaScript environments',
+      sourcemap: true,
+      exports: 'named'
+    },
+    plugins: [
+      resolve({
+        browser: true,
+        preferBuiltins: false
+      }),
+      commonjs({
+        include: /node_modules/
+      }),
+      babel({
+        babelHelpers: 'bundled',
+        exclude: 'node_modules/**',
+        extensions: ['.js', '.ts'],
+        presets: [
+          ['@babel/preset-env', {
+            targets: {
+              browsers: ['ie >= 9', 'chrome >= 30', 'firefox >= 30', 'safari >= 8']
+            },
+            modules: false,
+            loose: true,
+            forceAllTransforms: true
+          }]
+        ],
+        plugins: [
+          '@babel/plugin-transform-optional-chaining',
+          '@babel/plugin-transform-nullish-coalescing-operator'
+        ]
+      }),
+      terser({
+        ecma: 5,
+        format: {
+          comments: /^!/
+        },
+        compress: {
+          drop_console: false,
+          drop_debugger: false
+        }
+      })
+    ],
+    external,
+    treeshake: {
+      moduleSideEffects: false
+    }
+  },
+
+  // 类型定义构建
+  {
+    input: 'bin/index.d.ts',
+    output: {
+      file: 'dist/index.d.ts',
+      format: 'es',
+      banner: `/**
+ * @esengine/behavior-tree v${pkg.version}
+ * TypeScript definitions
+ */`
+    },
+    plugins: [
+      dts({
+        respectExternal: true
+      })
+    ],
+    external: ['@esengine/ecs-framework']
+  }
+];
diff --git a/packages/core/.releaserc.json b/packages/core/.releaserc.json
deleted file mode 100644
index f22ca108..00000000
--- a/packages/core/.releaserc.json
+++ /dev/null
@@ -1,68 +0,0 @@
-{
-  "branches": ["master", "main"],
-  "tagFormat": "core-v${version}",
-  "plugins": [
-    [
-      "@semantic-release/commit-analyzer",
-      {
-        "preset": "angular",
-        "releaseRules": [
-          { "type": "feat", "release": "minor" },
-          { "type": "fix", "release": "patch" },
-          { "type": "perf", "release": "patch" },
-          { "type": "revert", "release": "patch" },
-          { "type": "docs", "release": false },
-          { "type": "chore", "release": false },
-          { "type": "refactor", "release": "patch" },
-          { "type": "test", "release": false },
-          { "type": "build", "release": false },
-          { "type": "ci", "release": false }
-        ],
-        "parserOpts": {
-          "noteKeywords": ["BREAKING CHANGE", "BREAKING CHANGES"]
-        }
-      }
-    ],
-    [
-      "@semantic-release/release-notes-generator",
-      {
-        "preset": "angular",
-        "writerOpts": {
-          "commitsSort": ["subject", "scope"]
-        }
-      }
-    ],
-    [
-      "@semantic-release/changelog",
-      {
-        "changelogFile": "CHANGELOG.md",
-        "changelogTitle": "# @esengine/ecs-framework Changelog\n\nAll notable changes to the core package will be documented in this file."
-      }
-    ],
-    [
-      "@semantic-release/npm",
-      {
-        "pkgRoot": "dist",
-        "tarballDir": "release"
-      }
-    ],
-    [
-      "@semantic-release/git",
-      {
-        "assets": ["CHANGELOG.md", "package.json", "package-lock.json"],
-        "message": "chore(core): release v${nextRelease.version} [skip ci]\n\n${nextRelease.notes}"
-      }
-    ],
-    [
-      "@semantic-release/github",
-      {
-        "assets": [
-          {
-            "path": "release/*.tgz",
-            "label": "npm package"
-          }
-        ]
-      }
-    ]
-  ]
-}
diff --git a/packages/core/package.json b/packages/core/package.json
index cccdf9a3..5bea1e83 100644
--- a/packages/core/package.json
+++ b/packages/core/package.json
@@ -34,11 +34,6 @@
     "build:watch": "tsc --watch",
     "rebuild": "npm run clean && npm run build",
     "build:npm": "npm run build && node build-rollup.cjs",
-    "publish:npm": "npm run build:npm && cd dist && npm publish",
-    "publish:patch": "npm version patch && npm run build:npm && cd dist && npm publish",
-    "publish:minor": "npm version minor && npm run build:npm && cd dist && npm publish",
-    "publish:major": "npm version major && npm run build:npm && cd dist && npm publish",
-    "preversion": "npm run rebuild",
     "test": "jest --config jest.config.cjs",
     "test:watch": "jest --watch --config jest.config.cjs",
     "test:performance": "jest --config jest.performance.config.cjs",