diff --git a/assets/Scene/example_res_keeper.fire b/assets/Scene/example_res_keeper.fire
new file mode 100644
index 0000000..15f12e6
--- /dev/null
+++ b/assets/Scene/example_res_keeper.fire
@@ -0,0 +1,2662 @@
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+    "_isSystemFontUsed": true,
+    "_spacingX": 0,
+    "_batchAsBitmap": false,
+    "_N$horizontalAlign": 0,
+    "_N$verticalAlign": 0,
+    "_N$fontFamily": "Arial",
+    "_N$overflow": 0,
+    "_N$cacheMode": 0,
+    "_id": "8ch68UfmdCg4L8uWSWbzLk"
+  },
+  {
+    "__type__": "cc.Node",
+    "_name": "attachNode",
+    "_objFlags": 0,
+    "_parent": {
+      "__id__": 2
+    },
+    "_children": [],
+    "_active": true,
+    "_components": [],
+    "_prefab": null,
+    "_opacity": 255,
+    "_color": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 0,
+      "height": 0
+    },
+    "_anchorPoint": {
+      "__type__": "cc.Vec2",
+      "x": 0.5,
+      "y": 0.5
+    },
+    "_trs": {
+      "__type__": "TypedArray",
+      "ctor": "Float64Array",
+      "array": [
+        -43.128,
+        -37.889,
+        0,
+        0,
+        0,
+        0,
+        1,
+        1,
+        1,
+        1
+      ]
+    },
+    "_eulerAngles": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_skewX": 0,
+    "_skewY": 0,
+    "_is3DNode": false,
+    "_groupIndex": 0,
+    "groupIndex": 0,
+    "_id": "c1QCfIXgtOZpm+NsQSkQ/L"
+  },
+  {
+    "__type__": "cc.Canvas",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 2
+    },
+    "_enabled": true,
+    "_designResolution": {
+      "__type__": "cc.Size",
+      "width": 960,
+      "height": 640
+    },
+    "_fitWidth": false,
+    "_fitHeight": true,
+    "_id": "cc+Pt+1vFP1oFRZNT1GqJe"
+  },
+  {
+    "__type__": "44dff6sUhxOK5EHy6webOHq",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 2
+    },
+    "_enabled": true,
+    "resUtilMode": true,
+    "attachNode": {
+      "__id__": 54
+    },
+    "dumpLabel": {
+      "__id__": 53
+    },
+    "_id": "fc4McSkRVOf4+tNh1ppVZt"
+  }
+]
\ No newline at end of file
diff --git a/assets/Scene/example_res_keeper.fire.meta b/assets/Scene/example_res_keeper.fire.meta
new file mode 100644
index 0000000..b77f46b
--- /dev/null
+++ b/assets/Scene/example_res_keeper.fire.meta
@@ -0,0 +1,7 @@
+{
+  "ver": "1.2.5",
+  "uuid": "4753fa27-55ac-44df-94a5-a91c50b1cd4d",
+  "asyncLoadAssets": false,
+  "autoReleaseAssets": false,
+  "subMetas": {}
+}
\ No newline at end of file
diff --git a/assets/Script/example/ResKeeperExample.ts b/assets/Script/example/ResKeeperExample.ts
new file mode 100644
index 0000000..a95e71c
--- /dev/null
+++ b/assets/Script/example/ResKeeperExample.ts
@@ -0,0 +1,44 @@
+import { resLoader } from "../res/ResLoader";
+import { ResUtil } from "../res/ResUtil";
+
+const { ccclass, property } = cc._decorator;
+
+@ccclass
+export default class NetExample extends cc.Component {
+    @property(cc.Boolean)
+    resUtilMode = true;
+    @property(cc.Node)
+    attachNode: cc.Node = null;
+    @property(cc.Label)
+    dumpLabel: cc.Label = null;
+
+    onAdd() {
+        resLoader.loadRes("prefabDir/HelloWorld", cc.Prefab, (error: Error, prefab: cc.Prefab) => {
+            if (!error) {
+                let myNode = ResUtil.instantiate(prefab);
+                myNode.parent = this.attachNode;
+                myNode.setPosition((Math.random() * 500) - 250, myNode.position.y);
+                console.log(myNode.position);
+            }
+        });
+    }
+
+    onSub() {
+        if (this.attachNode.childrenCount > 0) {
+            this.attachNode.children[this.attachNode.childrenCount - 1].destroy();
+        }
+    }
+
+    onAssign() {
+        resLoader.releaseRes("prefabDir/HelloWorld", cc.Prefab);
+    }
+
+    onClean() {
+        this.attachNode.destroyAllChildren();
+    }
+
+    onDump() {
+        let Loader: any = cc.loader;
+        this.dumpLabel.string = `当前资源总数:${Object.keys(Loader._cache).length}`;
+    }
+}
diff --git a/assets/Script/example/ResKeeperExample.ts.meta b/assets/Script/example/ResKeeperExample.ts.meta
new file mode 100644
index 0000000..f634438
--- /dev/null
+++ b/assets/Script/example/ResKeeperExample.ts.meta
@@ -0,0 +1,9 @@
+{
+  "ver": "1.0.5",
+  "uuid": "44dffeac-521c-4e2b-9107-cbac1e6ce1ea",
+  "isPlugin": false,
+  "loadPluginInWeb": true,
+  "loadPluginInNative": true,
+  "loadPluginInEditor": false,
+  "subMetas": {}
+}
\ No newline at end of file