diff --git a/README.md b/README.md
index f46ef166..2647ea0a 100644
--- a/README.md
+++ b/README.md
@@ -83,9 +83,9 @@
           自定义标识3:
             #助通短信
             #助通终端用户管理的用户名 username 必填；非登录账号密码，请登录后台管理地址进行查看：https://mix2.zthysms.com/login
-            accessKeyId: tushu1122XXX
+            accessKeyId: tusxxxxxxXXX
             #助通终端用户管理的用户名 passwrod 必填；
-            accessKeySecret: UbXXX4SL
+            accessKeySecret: UbXXXxxx
             #短信签名，可选；可选的时候，只能使用自定义短信不能使用模板短信； 具体在这里查看审核过的短信签名：https://mix2.zthysms.com/index.html#/SignatureManagement
             signature: 上海千XXXX
    ```
diff --git a/sms4j-provider/src/main/java/org/dromara/sms4j/lianlu/config/LianLuConfig.java b/sms4j-provider/src/main/java/org/dromara/sms4j/lianlu/config/LianLuConfig.java
index 78aa1672..d8c2ab7b 100644
--- a/sms4j-provider/src/main/java/org/dromara/sms4j/lianlu/config/LianLuConfig.java
+++ b/sms4j-provider/src/main/java/org/dromara/sms4j/lianlu/config/LianLuConfig.java
@@ -37,13 +37,6 @@ public class LianLuConfig extends BaseConfig {
 
     private String requestUrl = "https://apis.shlianlu.com/sms/trade";
 
-    /**
-     * 短信签名
-     * 发送普通短信时需使用
-     * 不填会使用平台上设置的默认签名
-     */
-    private String signName;
-
     @Override
     public String getSupplier() {
         return SupplierConstant.LIANLU;
@@ -56,6 +49,6 @@ public class LianLuConfig extends BaseConfig {
                 .setMchId(getMchId())
                 .setVersion(getVersion())
                 .setSignType(getSignType())
-                .setSignName(getSignName());
+                .setSignName(getSignature());
     }
 }
diff --git a/sms4j-provider/src/main/java/org/dromara/sms4j/lianlu/service/LianLuSmsImpl.java b/sms4j-provider/src/main/java/org/dromara/sms4j/lianlu/service/LianLuSmsImpl.java
index a0273c52..f140d3bb 100644
--- a/sms4j-provider/src/main/java/org/dromara/sms4j/lianlu/service/LianLuSmsImpl.java
+++ b/sms4j-provider/src/main/java/org/dromara/sms4j/lianlu/service/LianLuSmsImpl.java
@@ -130,7 +130,7 @@ public class LianLuSmsImpl extends AbstractSmsBlend<LianLuConfig> {
      * @return
      */
     public SmsResponse sendNormalMessage(List<String> phones, String message) {
-        return sendNormalMessage(phones, message, getConfig().getSignName());
+        return sendNormalMessage(phones, message, getConfig().getSignature());
     }
 
     /**