diff --git a/build.gradle b/build.gradle
index 6afb7328..cea70017 100644
--- a/build.gradle
+++ b/build.gradle
@@ -42,7 +42,7 @@ dependencies {
     implementation 'org.springframework.boot:spring-boot-starter-validation'
     implementation 'org.springframework.boot:spring-boot-starter-cache'
     //springdoc相关依赖没有被自动管理，必须保留版本号
-    implementation 'org.springdoc:springdoc-openapi-starter-webmvc-ui:2.3.0'
+    implementation 'org.springdoc:springdoc-openapi-starter-webmvc-ui:2.1.0'
     implementation 'com.github.therapi:therapi-runtime-javadoc:0.13.0'
 
     implementation 'com.squareup.okhttp3:okhttp:4.10.0'