diff --git a/src/sandbox/__tests__/proxySandbox.test.ts b/src/sandbox/__tests__/proxySandbox.test.ts
index d46b997..3c52550 100644
--- a/src/sandbox/__tests__/proxySandbox.test.ts
+++ b/src/sandbox/__tests__/proxySandbox.test.ts
@@ -4,7 +4,7 @@
  */
 
 import { isBoundedFunction } from '../../utils';
-import { documentAttachProxyMap } from '../common';
+import { getCurrentRunningSandboxProxy } from '../common';
 import ProxySandbox from '../proxySandbox';
 
 beforeAll(() => {
@@ -201,26 +201,42 @@ test('hasOwnProperty should always returns same reference', () => {
   expect(proxy.testA.hasOwnProperty).toBe(proxy.testB.hasOwnProperty);
 });
 
-test('document accessing should modify the attachDocProxySymbol value every time', () => {
+test('document and eval accessing should modify the attachDocProxySymbol value every time', () => {
   const proxy1 = new ProxySandbox('doc-access-test1').proxy;
   const proxy2 = new ProxySandbox('doc-access-test2').proxy;
+  const proxy3 = new ProxySandbox('eval-access-test1').proxy;
+  const proxy4 = new ProxySandbox('eval-access-test2').proxy;
 
   const d1 = proxy1.document;
-  expect(documentAttachProxyMap.get(d1)).toBe(proxy1);
+  expect(getCurrentRunningSandboxProxy()).toBe(proxy1);
   const d2 = proxy2.document;
-  expect(documentAttachProxyMap.get(d2)).toBe(proxy2);
+  expect(getCurrentRunningSandboxProxy()).toBe(proxy2);
 
   expect(d1).toBe(d2);
   expect(d1).toBe(document);
+
+  // @ts-ignore
+  const eval1 = proxy3.eval;
+  expect(getCurrentRunningSandboxProxy()).toBe(proxy3);
+  // @ts-ignore
+  const eval2 = proxy4.eval;
+  expect(getCurrentRunningSandboxProxy()).toBe(proxy4);
+
+  expect(eval1).toBe(eval2);
+  // eslint-disable-next-line no-eval
+  expect(eval1).toBe(eval);
 });
 
-test('document attachDocProxySymbol mark should be remove before next tasl', (done) => {
+test('document attachDocProxySymbol mark should be remove before next task', (done) => {
   const { proxy } = new ProxySandbox('doc-symbol');
+  // just access
+  // @ts-ignore
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
   const d1 = proxy.document;
-  expect(documentAttachProxyMap.get(d1)).toBe(proxy);
+  expect(getCurrentRunningSandboxProxy()).toBe(proxy);
 
   setTimeout(() => {
-    expect(documentAttachProxyMap.get(d1)).toBeUndefined();
+    expect(getCurrentRunningSandboxProxy()).toBeNull();
     done();
   });
 });
diff --git a/src/sandbox/common.ts b/src/sandbox/common.ts
index 068d660..1388923 100644
--- a/src/sandbox/common.ts
+++ b/src/sandbox/common.ts
@@ -5,7 +5,14 @@
 
 import { isBoundedFunction, isCallable, isConstructable } from '../utils';
 
-export const documentAttachProxyMap = new WeakMap<HTMLDocument, WindowProxy>();
+let currentRunningSandboxProxy: WindowProxy | null;
+export function getCurrentRunningSandboxProxy() {
+  return currentRunningSandboxProxy;
+}
+
+export function setCurrentRunningSandboxProxy(proxy: WindowProxy | null) {
+  currentRunningSandboxProxy = proxy;
+}
 
 const functionBoundedValueMap = new WeakMap<Function, Function>();
 export function getTargetValue(target: any, value: any): any {
diff --git a/src/sandbox/patchers/dynamicAppend/forStrictSandbox.ts b/src/sandbox/patchers/dynamicAppend/forStrictSandbox.ts
index d046c09..407f63b 100644
--- a/src/sandbox/patchers/dynamicAppend/forStrictSandbox.ts
+++ b/src/sandbox/patchers/dynamicAppend/forStrictSandbox.ts
@@ -4,7 +4,7 @@
  */
 
 import { Freer } from '../../../interfaces';
-import { documentAttachProxyMap } from '../../common';
+import { getCurrentRunningSandboxProxy } from '../../common';
 import {
   ContainerConfig,
   isHijackingTag,
@@ -27,11 +27,9 @@ function patchDocumentCreateElement() {
     ): HTMLElement {
       const element = rawDocumentCreateElement.call(this, tagName, options);
       if (isHijackingTag(tagName)) {
-        // 这里使用document来获取比this更加健壮，因为之前set的时候是传入的document：
-        // 因为document不一定是原生的document，这种情况出现在qiankun本身就在另一个沙箱下运行的情况，而那个沙箱可能连document都重写了。
-        const attachProxy = documentAttachProxyMap.get(document);
-        if (attachProxy) {
-          const proxyContainerConfig = proxyAttachContainerConfigMap.get(attachProxy);
+        const currentRunningSandboxProxy = getCurrentRunningSandboxProxy();
+        if (currentRunningSandboxProxy) {
+          const proxyContainerConfig = proxyAttachContainerConfigMap.get(currentRunningSandboxProxy);
           if (proxyContainerConfig) {
             elementAttachContainerConfigMap.set(element, proxyContainerConfig);
           }
diff --git a/src/sandbox/proxySandbox.ts b/src/sandbox/proxySandbox.ts
index 6140c9e..9d7202e 100644
--- a/src/sandbox/proxySandbox.ts
+++ b/src/sandbox/proxySandbox.ts
@@ -5,7 +5,7 @@
  */
 import { SandBox, SandBoxType } from '../interfaces';
 import { nextTick } from '../utils';
-import { documentAttachProxyMap, getTargetValue } from './common';
+import { getTargetValue, setCurrentRunningSandboxProxy } from './common';
 
 /**
  * fastest(at most time) unique array method
@@ -50,7 +50,6 @@ const unscopables = {
   String: true,
   Boolean: true,
   Math: true,
-  eval: true,
   Number: true,
   Symbol: true,
   parseFloat: true,
@@ -223,13 +222,20 @@ export default class ProxySandbox implements SandBox {
         }
 
         // mark the symbol to document while accessing as document.createElement could know is invoked by which sandbox for dynamic append patcher
-        if (p === 'document') {
-          documentAttachProxyMap.set(document, proxy);
+        if (p === 'document' || p === 'eval') {
+          setCurrentRunningSandboxProxy(proxy);
+          // FIXME if you have any other good ideas
           // remove the mark in next tick, thus we can identify whether it in micro app or not
-          // this approach is just a workaround, it could not cover all the complex scenarios, such as the micro app runs in the same task context with master in som case
-          // fixme if you have any other good ideas
-          nextTick(() => documentAttachProxyMap.delete(document));
-          return document;
+          // this approach is just a workaround, it could not cover all complex cases, such as the micro app runs in the same task context with master in some case
+          nextTick(() => setCurrentRunningSandboxProxy(null));
+          switch (p) {
+            case 'document':
+              return document;
+            case 'eval':
+              // eslint-disable-next-line no-eval
+              return eval;
+            // no default
+          }
         }
 
         // eslint-disable-next-line no-bitwise