diff --git a/weixin-java-pay/pom.xml b/weixin-java-pay/pom.xml
index 95b072387..33f2d8671 100644
--- a/weixin-java-pay/pom.xml
+++ b/weixin-java-pay/pom.xml
@@ -77,6 +77,8 @@
       <groupId>javax.servlet</groupId>
       <artifactId>javax.servlet-api</artifactId>
       <version>4.0.1</version>
+      <optional>true</optional>
+      <scope>provided</scope>
     </dependency>
   </dependencies>