diff --git a/eladmin-system/src/main/java/me/zhengjie/config/ConfigurerAdapter.java b/eladmin-system/src/main/java/me/zhengjie/config/ConfigurerAdapter.java
index ef835c6a..eddc9e38 100644
--- a/eladmin-system/src/main/java/me/zhengjie/config/ConfigurerAdapter.java
+++ b/eladmin-system/src/main/java/me/zhengjie/config/ConfigurerAdapter.java
@@ -6,6 +6,7 @@ import org.springframework.web.servlet.config.annotation.CorsRegistry;
 import org.springframework.web.servlet.config.annotation.EnableWebMvc;
 import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+import java.nio.file.Paths;
 
 /**
  * WebMvcConfigurer
diff --git a/eladmin-system/src/main/java/me/zhengjie/modules/security/config/SecurityConfig.java b/eladmin-system/src/main/java/me/zhengjie/modules/security/config/SecurityConfig.java
index 19a7efe5..786fca90 100644
--- a/eladmin-system/src/main/java/me/zhengjie/modules/security/config/SecurityConfig.java
+++ b/eladmin-system/src/main/java/me/zhengjie/modules/security/config/SecurityConfig.java
@@ -88,7 +88,7 @@ public class SecurityConfig extends WebSecurityConfigurerAdapter {
             HandlerMethod handlerMethod = infoEntry.getValue();
             AnonymousAccess anonymousAccess = handlerMethod.getMethodAnnotation(AnonymousAccess.class);
             PreAuthorize preAuthorize = handlerMethod.getMethodAnnotation(PreAuthorize.class);
-            if (null != preAuthorize && preAuthorize.value().contains("anonymous")) {
+            if (null != preAuthorize && preAuthorize.value().toLowerCase().contains("anonymous")) {
                 anonymousUrls.addAll(infoEntry.getKey().getPatternsCondition().getPatterns());
             } else if (null != anonymousAccess && null == preAuthorize) {
                 anonymousUrls.addAll(infoEntry.getKey().getPatternsCondition().getPatterns());