From 59774b511f88e804a13c14130992752646680a03 Mon Sep 17 00:00:00 2001
From: heng <835217326@qq.com>
Date: Fri, 9 Jun 2023 16:37:09 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E9=98=BF=E9=87=8C=E4=BA=91?=
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---
 .../main/java/org/dromara/sms4j/aliyun/utils/AliyunUtils.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sms4j-provider/src/main/java/org/dromara/sms4j/aliyun/utils/AliyunUtils.java b/sms4j-provider/src/main/java/org/dromara/sms4j/aliyun/utils/AliyunUtils.java
index 474bfc86..bb32f63f 100644
--- a/sms4j-provider/src/main/java/org/dromara/sms4j/aliyun/utils/AliyunUtils.java
+++ b/sms4j-provider/src/main/java/org/dromara/sms4j/aliyun/utils/AliyunUtils.java
@@ -68,7 +68,7 @@ public class AliyunUtils {
             sortQueryString.append("&").append(specialUrlEncode(key)).append("=").append(specialUrlEncode(paras.get(key)));
         }
         // 6.生成合法请求URL
-        return Constant.HTTPS_PREFIX + alibabaConfig.getRequestUrl() + "/?Signature=" + signature + sortQueryString;
+        return Constant.HTTPS_PREFIX + alibabaConfig.getRequestUrl() + "/?Signature=" + specialUrlEncode(signature) + sortQueryString;
     }
 
     /**