diff --git a/README.md b/README.md
index 75c9d27..9fd085d 100644
--- a/README.md
+++ b/README.md
@@ -222,6 +222,16 @@ const [reqState, request] = useResource(
   [params],
 );
 
+// reactive parameter
+const params = reactive({ id: userId });
+const [reqState, request] = useResource(
+  ({ id }) => ({
+    url: `/user/${id}`,
+    method: "GET",
+  }),
+  [params],
+);
+
 // options: onCompleted, onError
 const [reqState] = useResource(
   () => ({
diff --git a/src/useResource.ts b/src/useResource.ts
index a666f79..dc9dc1b 100644
--- a/src/useResource.ts
+++ b/src/useResource.ts
@@ -13,7 +13,7 @@ import type {
 } from "./request";
 import { useRequest } from "./useRequest";
 import type { FullRefArrayItem } from "./utils";
-import { useReducer, unrefs } from "./utils";
+import { hasReactive, useReducer, unrefs } from "./utils";
 
 const REQUEST_CLEAR_MESSAGE =
   "A new request has been made before completing the last one";
@@ -82,12 +82,14 @@ function getNextState<T extends Request>(
   };
 }
 
+export type RequestDepsParameters<T extends Request> =
+  | Parameters<T>
+  | FullRefArrayItem<Parameters<T>>
+  | ComputedRef<Parameters<T>>;
+
 export function useResource<T extends Request>(
   fn: T,
-  requestParams?:
-    | FullRefArrayItem<Parameters<T>>
-    | ComputedRef<Parameters<T>>
-    | false,
+  requestParams?: RequestDepsParameters<T> | false,
   options?: UseResourceOptions<T>,
 ): UseResourceResult<T> {
   const [createRequest, { clear }] = useRequest(fn, {
@@ -155,6 +157,7 @@ export function useResource<T extends Request>(
     },
     {
       immediate: true,
+      deep: hasReactive(requestParams),
     },
   );
 
diff --git a/tests/useResource.test.ts b/tests/useResource.test.ts
index 7b8935b..80b885d 100644
--- a/tests/useResource.test.ts
+++ b/tests/useResource.test.ts
@@ -1,6 +1,6 @@
 import { describe, expect, test } from "vitest";
 import { mount, flushPromises } from "@vue/test-utils";
-import { computed, defineComponent, h, ref, unref } from "vue";
+import { computed, defineComponent, h, ref, unref, reactive } from "vue";
 
 import { useResource } from "../src";
 import { getAPIFuncs, MOCK_DATA_USER_LIST } from "./setup/mock-request";
@@ -145,7 +145,7 @@ describe("useResource", () => {
     expect(wrapper.get('[data-t-id="res.isLoading"]').text()).toBe("false");
   });
 
-  test("options: ", async () => {
+  test("options: defaultState", async () => {
     const Component = defineComponent({
       setup() {
         const [res, request] = useResource(getAPIFuncs(true).user.get, [], {
@@ -182,4 +182,55 @@ describe("useResource", () => {
     );
     expect(wrapper.get('[data-t-id="res.isLoading"]').text()).toBe("false");
   });
+
+  test("reactive parameter", async () => {
+    const Component = defineComponent({
+      setup() {
+        const params = reactive({ id: "1" });
+        const [res] = useResource(getAPIFuncs(true).user.get, [params], {
+          filter: (p) => Boolean(p?.id),
+        });
+
+        expect(unref(res).isLoading).toBeTruthy();
+        expect(unref(res).data).toBeUndefined();
+        expect(unref(res).response).toBeUndefined();
+        expect(unref(res).error).toBeUndefined();
+
+        const handleChangeId = () => {
+          params.id = "2";
+        };
+
+        return () =>
+          h("div", [
+            h("button", {
+              "data-t-id": "change_id",
+              onClick: handleChangeId,
+            }),
+            h(
+              "div",
+              { "data-t-id": "res.data" },
+              JSON.stringify(res.value.data),
+            ),
+            h("div", { "data-t-id": "res.isLoading" }, res.value.isLoading),
+            h("div", { "data-t-id": "params.id" }, params.id),
+          ]);
+      },
+    });
+
+    const wrapper = mount(Component);
+    await flushPromises();
+    expect(wrapper.get('[data-t-id="res.data"]').text()).toBe(
+      JSON.stringify(MOCK_DATA_USER_LIST.find((i) => i.id === "1")),
+    );
+    expect(wrapper.get('[data-t-id="res.isLoading"]').text()).toBe("false");
+    expect(wrapper.get('[data-t-id="params.id"]').text()).toBe("1");
+
+    wrapper.get('[data-t-id="change_id"]').trigger("click");
+    await flushPromises();
+    expect(wrapper.get('[data-t-id="res.data"]').text()).toBe(
+      JSON.stringify(MOCK_DATA_USER_LIST.find((i) => i.id === "2")),
+    );
+    expect(wrapper.get('[data-t-id="res.isLoading"]').text()).toBe("false");
+    expect(wrapper.get('[data-t-id="params.id"]').text()).toBe("2");
+  });
 });