diff --git a/packages/core/useScrollLock/index.test.ts b/packages/core/useScrollLock/index.test.ts
new file mode 100644
index 00000000000..487877ed61b
--- /dev/null
+++ b/packages/core/useScrollLock/index.test.ts
@@ -0,0 +1,88 @@
+import { beforeEach, describe, expect, it, vi } from 'vitest'
+import { defineComponent, h } from 'vue-demi'
+import { mount } from '../../.test'
+import { useScrollLock } from '.'
+
+describe('useScrollLock', () => {
+  let targetEl: HTMLElement
+
+  beforeEach(() => {
+    targetEl = document.createElement('div')
+  })
+
+  it('should lock the scroll', () => {
+    const isLock = useScrollLock(targetEl)
+
+    isLock.value = true
+    expect(targetEl.style.overflow).toBe('hidden')
+
+    isLock.value = false
+    expect(targetEl.style.overflow).toBe('')
+  })
+
+  it('should cache the initial overflow setting', () => {
+    targetEl.style.overflow = 'auto'
+
+    const isLock = useScrollLock(targetEl)
+
+    isLock.value = true
+    expect(targetEl.style.overflow).toBe('hidden')
+
+    isLock.value = false
+    expect(targetEl.style.overflow).toBe('auto')
+  })
+
+  it('automatically unlocks on component unmount', async () => {
+    const vm = mount(defineComponent({
+      setup() {
+        const isLock = useScrollLock(targetEl)
+
+        return { isLock }
+      },
+      render() {
+        return h('div')
+      },
+    }))
+
+    vm.isLock = true
+    expect(targetEl.style.overflow).toBe('hidden')
+
+    vm.unmount()
+    expect(targetEl.style.overflow).toBe('')
+  })
+
+  it('handles touchmove event on IOS devices', () => {
+    vi.mock('@vueuse/shared', async () => {
+      const actual = await vi.importActual('@vueuse/shared')
+      return {
+        ...actual,
+        isIOS: true,
+      }
+    })
+
+    const addEventListener = vi.spyOn(targetEl, 'addEventListener')
+    const removeEventListener = vi.spyOn(targetEl, 'removeEventListener')
+    const isLock = useScrollLock(targetEl)
+
+    expect(addEventListener).toBeCalledTimes(0)
+
+    isLock.value = true
+    expect(addEventListener).toBeCalledTimes(1)
+    expect(removeEventListener).toBeCalledTimes(0)
+
+    isLock.value = false
+    expect(removeEventListener).toBeCalledTimes(1)
+  })
+
+  it('multiple instances point at the same element, will share the same initialOverflow', () => {
+    const isLock1 = useScrollLock(targetEl)
+    const isLock2 = useScrollLock(targetEl)
+
+    isLock1.value = true
+    isLock2.value = true
+    expect(targetEl.style.overflow).toBe('hidden')
+
+    isLock2.value = false
+    expect(targetEl.style.overflow).toBe('')
+  })
+})
diff --git a/packages/core/useScrollLock/index.ts b/packages/core/useScrollLock/index.ts
index c0e504eb195..6f706b5ef9f 100644
--- a/packages/core/useScrollLock/index.ts
+++ b/packages/core/useScrollLock/index.ts
@@ -58,14 +58,14 @@ export function useScrollLock(
 ) {
   const isLocked = ref(initialState)
   let stopTouchMoveListener: Fn | null = null
-  let initialOverflow: CSSStyleDeclaration['overflow']
 
   watch(toRef(element), (el) => {
     const target = resolveElement(toValue(el))
     if (target) {
       const ele = target as HTMLElement
       if (!elInitialOverflow.get(ele))
-        elInitialOverflow.set(ele, initialOverflow)
+        elInitialOverflow.set(ele, ele.style.overflow)
+
       if (isLocked.value)
         ele.style.overflow = 'hidden'
     }