diff --git a/pom.xml b/pom.xml
index d258993e..3b828460 100644
--- a/pom.xml
+++ b/pom.xml
@@ -46,10 +46,8 @@
         <ip2region.version>2.7.0</ip2region.version>
         <!-- 临时修复 fastjson 漏洞 -->
         <fastjson.version>1.2.83</fastjson.version>
-
         <!-- OSS 配置 -->
-        <aws.sdk.version>2.31.67</aws.sdk.version>
-
+        <aws.sdk.version>2.28.22</aws.sdk.version>
         <!-- SMS 配置 -->
         <sms4j.version>3.3.4</sms4j.version>
         <!-- 面向运行时的D-ORM依赖 -->