diff --git a/README.md b/README.md
index a69fb6e1..3a1c439e 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ vscan
 # 1.options
 ```
 Examples:
- ./vscan -l hosts.txt -top-ports http -o out.txt -ceyeapi xxx -ceyedomain xxxxxx.ceye.io
+ ./vscan -l hosts.txt -top-ports http -o out.txt -local-jndi  xxx.xxx.xxx.xxx:1234 -ceyeapi xxx -ceyedomain xxxxxx.ceye.io
 
 Usage:
   ./vscan [flags]
@@ -37,6 +37,8 @@ OUTPUT:
 
 CONFIGURATION:
    -proxy                 Httpx Proxy, eg (http://127.0.0.1:8080|socks5://127.0.0.1:1080)   
+   -skip-admin-brute      Skip brute admin password
+   -local-jndi            Local Jndi Server and Port (eg: 8.8.8.8:1234，如需外网访问，IP请填写外网IP)
    -ceyeapi               ceye.io api key  //扫描时最好添加dnslog，有些漏洞检测需要dnslog验证
    -ceyedomain            ceye.io subdomain  //扫描时最好添加dnslog，有些漏洞检测需要dnslog验证
    -no-color              Don't Use colors in output	
@@ -109,6 +111,7 @@ pocs_go:
  +-------------------+------------------+-------------------------------------------------------------+
  | 系统               | 编号             | 描述                                                         |
  +-------------------+------------------+-------------------------------------------------------------+
+ | Apache Log4j      | CVE-2021-44228   | 2.0 <= Apache log4j2 <= 2.14.1, log4j remote code execution |
  | Apache Shiro      | CVE-2016-4437    | <= 1.2.4, shiro-550, rememberme deserialization rce         |
  | Apache Tomcat     | CVE-2017-12615   | 7.0.0 - 7.0.81, put method any files upload                 |
  | Apache Tomcat     | CVE-2020-1938    | 6, 7 < 7.0.100, 8 < 8.5.51, 9 < 9.0.31 arbitrary file read  |
@@ -194,6 +197,18 @@ case "Apache Tomcat":
 
 扫描 备份、swagger-ui、spring actuator、上传接口、测试文件等敏感文件，字典在 ./brute/dicts.go 内置，可自行修改
 
+## 3.6 JNDILOG
+
+JNDI漏洞支持两种验证方式、
+
+1.本机-local-jndi参数启动JNDIlog进行验证
+
+2.外网DNSLOG验证
+
+如两个参数都使用，GOPOC使用JNDILOG进行，YMLPOC还是会使用DNSLOG。
+
+总结：建议扫描时使用 JNDILOG 功能的同时使用 DNSLOG
+
 ## Licenses
 
 本工具仅面向合法授权的企业安全建设行为，在使用本工具进行检测时，您应确保该行为符合当地的法律法规，并且已经取得了足够的授权。
diff --git a/go.mod b/go.mod
index 991f4e61..34871836 100644
--- a/go.mod
+++ b/go.mod
@@ -12,7 +12,6 @@ require (
 	github.com/hbakhtiyor/strsim v0.0.0-20190107154042-4d2bbb273edf
 	github.com/logrusorgru/aurora v2.0.3+incompatible
 	github.com/microcosm-cc/bluemonday v1.0.16
-	github.com/panjf2000/ants v1.3.0
 	github.com/phayes/freeport v0.0.0-20180830031419-95f893ade6f2
 	github.com/pkg/errors v0.9.1
 	github.com/projectdiscovery/blackrock v0.0.0-20210415162320-b38689ae3a2e
diff --git a/go.sum b/go.sum
index 1508c51d..e2f287d8 100644
--- a/go.sum
+++ b/go.sum
@@ -163,8 +163,6 @@ github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1y
 github.com/onsi/gomega v1.10.5/go.mod h1:gza4q3jKQJijlu05nKWRCW/GavJumGt8aNRxWg7mt48=
 github.com/onsi/gomega v1.16.0 h1:6gjqkI8iiRHMvdccRJM8rVKjCWk6ZIm6FTm3ddIe4/c=
 github.com/onsi/gomega v1.16.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAlGdZY=
-github.com/panjf2000/ants v1.3.0 h1:8pQ+8leaLc9lys2viEEr8md0U4RN6uOSUCE9bOYjQ9M=
-github.com/panjf2000/ants v1.3.0/go.mod h1:AaACblRPzq35m1g3enqYcxspbbiOJJYaxU2wMpm1cXY=
 github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic=
 github.com/phayes/freeport v0.0.0-20180830031419-95f893ade6f2 h1:JhzVVoYvbOACxoUmOs6V/G4D5nPVUW73rKvXxP4XUJc=
 github.com/phayes/freeport v0.0.0-20180830031419-95f893ade6f2/go.mod h1:iIss55rKnNBTvrwdmkUpLnDpZoAHvWaiq5+iMmen4AE=