diff --git a/Editor/AlicizaX.EditorExtension.Editor.asmdef b/Editor/AlicizaX.EditorExtension.Editor.asmdef
index e36a1b4..1a36a90 100644
--- a/Editor/AlicizaX.EditorExtension.Editor.asmdef
+++ b/Editor/AlicizaX.EditorExtension.Editor.asmdef
@@ -8,7 +8,8 @@
         "GUID:4d1926c9df5b052469a1c63448b7609a",
         "GUID:be2f20a77f3232f44b9711ef43234aac",
         "GUID:a19b414bea3b97240a91aeab9a8eab36",
-        "GUID:acfef7cabed3b0a42b25edb1cd4fa259"
+        "GUID:acfef7cabed3b0a42b25edb1cd4fa259",
+        "GUID:2765e68924a08a94ea0ea66b31c0168f"
     ],
     "includePlatforms": [
         "Editor"
diff --git a/package.json b/package.json
index e48bf74..aec4ac9 100644
--- a/package.json
+++ b/package.json
@@ -16,5 +16,8 @@
   "author": {
     "name": "Yuliuren",
     "email": "yuliuren00@gmail.com"
+  },
+  "dependencies": {
+    "com.unity.serialization": "3.1.2"
   }
 }
\ No newline at end of file