diff --git a/packages/sdk/lib/core/loader/Loader.ts b/packages/sdk/lib/core/loader/Loader.ts
index 8f2942d..2360ba3 100644
--- a/packages/sdk/lib/core/loader/Loader.ts
+++ b/packages/sdk/lib/core/loader/Loader.ts
@@ -923,12 +923,18 @@ class Loader {
 
 	async createGLTFLoader(manager?:THREE.LoadingManager) {
 		const { MeshoptDecoder } = await import( 'three/examples/jsm/libs/meshopt_decoder.module.js' );
+		const { GLTFAnimationPointerExtension } = await import( '@needle-tools/three-animation-pointer' );
 
 		const loader = new GLTFLoader(manager);
 		loader.setDRACOLoader(this.dracoLoader);
 		loader.setKTX2Loader(this.ktx2Loader);
 		loader.setMeshoptDecoder(MeshoptDecoder);
 
+        // 20251105：添加对带有 KHR_animation_pointer 动画的 glTF 文件的支持
+        loader.register(p => {
+            return new GLTFAnimationPointerExtension(p);
+        });
+
 		return loader;
 	}
 
diff --git a/packages/sdk/package.json b/packages/sdk/package.json
index a2015bb..c4a2914 100644
--- a/packages/sdk/package.json
+++ b/packages/sdk/package.json
@@ -24,6 +24,7 @@
         "3d-tiles-renderer": "^0.4.16",
         "@babel/runtime": "7.27.0",
         "@dxfom/mtext": "^0.3.2",
+        "@needle-tools/three-animation-pointer": "^1.0.7",
         "camera-controls": "^2.9.0",
         "js-base64": "^3.7.7",
         "jszip": "^3.10.1",
@@ -38,7 +39,7 @@
     },
     "devDependencies": {
         "@astral3d/build-vite-plugins": "workspace:^",
-        "@types/node":  "catalog:",
+        "@types/node": "catalog:",
         "@types/three": "catalog:",
         "rollup-plugin-visualizer": "catalog:",
         "typescript": "catalog:",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 3bc7868..d4c2333 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -252,6 +252,9 @@ importers:
       '@dxfom/mtext':
         specifier: ^0.3.2
         version: 0.3.2
+      '@needle-tools/three-animation-pointer':
+        specifier: ^1.0.7
+        version: 1.0.7(three@0.176.0)
       camera-controls:
         specifier: ^2.9.0
         version: 2.10.1(three@0.176.0)
@@ -1634,6 +1637,11 @@ packages:
   '@microsoft/tsdoc@0.15.1':
     resolution: {integrity: sha512-4aErSrCR/On/e5G2hDP0wjooqDdauzEbIq8hIkIe5pXV0rtWJZvdCEKL0ykZxex+IxIwBp0eGeV48hQN07dXtw==}
 
+  '@needle-tools/three-animation-pointer@1.0.7':
+    resolution: {integrity: sha512-lvNeW8+Dy3iqndaIdsswskQl35p4zL7jUOIhmQVsSSrj3CXZMpMvtLlXClf+Qnrf5v09Fyvf8Oe4Qgtp+yRSLQ==}
+    peerDependencies:
+      three: '>=0.165.0'
+
   '@nodelib/fs.scandir@2.1.5':
     resolution: {integrity: sha512-vq24Bq3ym5HEQm2NKCr3yXDwjc7vTsEThRDnkp2DK9p1uqLR+DHurm/NOTo0KG7HYHU7eppKZj3MyqYuMBf62g==}
     engines: {node: '>= 8'}
@@ -4938,6 +4946,7 @@ packages:
   sitemap@8.0.0:
     resolution: {integrity: sha512-+AbdxhM9kJsHtruUF39bwS/B0Fytw6Fr1o4ZAIAEqA6cke2xcoO2GleBw9Zw7nRzILVEgz7zBM5GiTJjie1G9A==}
     engines: {node: '>=14.0.0', npm: '>=6.0.0'}
+    deprecated: 'SECURITY: Multiple vulnerabilities fixed in 8.0.1 (XML injection, path traversal, command injection, protocol injection). Upgrade immediately: npm install sitemap@8.0.1'
     hasBin: true
 
   slash@5.1.0:
@@ -7338,6 +7347,10 @@ snapshots:
 
   '@microsoft/tsdoc@0.15.1': {}
 
+  '@needle-tools/three-animation-pointer@1.0.7(three@0.176.0)':
+    dependencies:
+      three: 0.176.0
+
   '@nodelib/fs.scandir@2.1.5':
     dependencies:
       '@nodelib/fs.stat': 2.0.5