diff --git a/package.json b/package.json
new file mode 100644
index 0000000..2aad661
--- /dev/null
+++ b/package.json
@@ -0,0 +1,22 @@
+{
+    "name": "com.tuyoogame.yooasset",
+    "displayName": "YooAsset",
+    "version": "2.1.1",
+    "unity": "2019.4",
+    "description": "unity3d resources management system.",
+    "author": {
+        "name": "TuYoo Games",
+        "url": "http://1.14.122.170:3000/PHXH/YooAsset"
+    },
+    "repository": {
+        "type": "git",
+        "url": "http://1.14.122.170:3000/PHXH/YooAsset.git"
+    },
+    "relatedPackages": {},
+    "dependencies": {
+        "com.unity.scriptablebuildpipeline": "1.21.25",
+        "com.unity.modules.assetbundle": "1.0.0",
+        "com.unity.modules.unitywebrequest": "1.0.0",
+        "com.unity.modules.unitywebrequestassetbundle": "1.0.0"
+    }
+}
\ No newline at end of file