diff --git a/README.md b/README.md
index 805be5d..f9cd173 100644
--- a/README.md
+++ b/README.md
@@ -22,6 +22,7 @@ Obfuz 是一款开源、强大、易用及稳定可靠的充分满足商业化
 
 ## 功能特性
 
+- **多态DLL文件**：自定义的结构随机化的DLL文件格式，每次发布时的DLL结构都不一样，有效对抗破解和篡改
 - **符号混淆**：支持丰富的配置规则和增量混淆，灵活高效地保护代码。
 - **常量混淆**：混淆 `int`、`long`、`float`、`double`、`string`、数组 等常量，防止逆向工程。
 - **变量内存加密**：加密内存中的变量，提升运行时安全。
@@ -56,7 +57,6 @@ Obfuz 正在持续开发中，即将推出的功能包括：
 
 - **代码水印**：嵌入可追踪的水印。
 - **反内存转储与反调试**：防止内存转储和调试行为。
-- **DLL 文件结构加密**：保护 DLL 文件结构免受篡改。
 - **代码虚拟化**：将代码转化为虚拟化指令，提供最高级别安全。
 
 ## 许可证
diff --git a/REAME-EN.md b/REAME-EN.md
index 2b6e77d..fe0c350 100644
--- a/REAME-EN.md
+++ b/REAME-EN.md
@@ -22,6 +22,7 @@
 
 ## Features
 
+- **Polymorphic DLL Files**: Custom DLL file format with randomized structure, varying with each release, effectively countering cracking and tampering.
 - **Symbol Obfuscation**: Supports comprehensive configuration rules and incremental obfuscation for flexible and efficient code protection.
 - **Constant Obfuscation**: Obfuscates constants such as `int`, `long`, `float`, `double`, `string` and `array` to prevent reverse engineering.
 - **Variable Memory Encryption**: Encrypts variables in memory to enhance runtime security.
@@ -50,7 +51,6 @@ Obfuz is actively evolving. Upcoming features include:
 
 - **Code Watermarking**: Embed traceable watermarks in your code.
 - **Anti-Memory Dumping and Anti-Debugging**: Prevent memory dumps and debugging attempts.
-- **DLL Structure Encryption**: Secure DLL file structures against tampering.
 - **Code Virtualization**: Transform code into virtualized instructions for maximum security.
 
 ## Documentation