diff --git a/Readme.md b/Readme.md
index ce2734d..6822dad 100644
--- a/Readme.md
+++ b/Readme.md
@@ -2,7 +2,7 @@
 > 本模块是对原生的`crypto`模块二次封装的，在使用上更加简单方便。
 
 ## 更新日志
-+ v3.3.2
++ v3.3.3
   - 优化`.d.ts`参数声明
 
 + v3.3.1
diff --git a/package.json b/package.json
index e8331f3..a63feca 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "crypto.js",
   "type": "module",
-  "version": "3.3.2",
+  "version": "3.3.3",
   "description": "原生crypto加密模块的二次封装,简化常用加密函数的使用",
   "keywords": [
     "md5",
diff --git a/src/index.d.ts b/src/index.d.ts
index 60d4298..3c03974 100644
--- a/src/index.d.ts
+++ b/src/index.d.ts
@@ -3,16 +3,17 @@
  * @author yutent<yutent.io@gmail.com>
  * @date 2024/12/12 15:41:25
  */
-import crypto from 'crypto'
 
 declare module 'crypto.js' {
+  import crypto from 'node:crypto'
+
   // 原生 crypto 模块
-  export const crypto: crypto
+  export { crypto }
 
   /**
-   * @deprecated('use crypto instead')
+   * @deprecated Use `crypto` instead.
    */
-  export const origin: crypto
+  export const origin: typeof crypto
 
   // 随机数生成
   export function rand(len: number, forceNum?: boolean): string
@@ -36,10 +37,6 @@ declare module 'crypto.js' {
 
   export function sha256Sign(path: string, encode?: string): string | Buffer
 
-  export function sha1(data: string, encode?: string): string | Buffer
-
-  export function sha1Sign(path: string, encode?: string): string | Buffer
-
   export function sha512(data: string, encode?: string): string | Buffer
 
   export function sha512Sign(path: string, encode?: string): string | Buffer