diff --git a/adc-da-jwtLogin/src/main/java/com/adc/da/login/security/WebMvcConfig.java b/adc-da-jwtLogin/src/main/java/com/adc/da/login/security/WebMvcConfig.java
index 7b241288..85625c89 100644
--- a/adc-da-jwtLogin/src/main/java/com/adc/da/login/security/WebMvcConfig.java
+++ b/adc-da-jwtLogin/src/main/java/com/adc/da/login/security/WebMvcConfig.java
@@ -78,6 +78,9 @@ public class WebMvcConfig implements WebMvcConfigurer {
     // 拆分查看页，导出程序异常
     addInterceptor.excludePathPatterns("/api/lawss/sarFileSplitItems/exportSplitInfoZip");
 
+    //调研流程下载接口
+    addInterceptor.excludePathPatterns("/api/att/attFile/downloadFile");
+
 
 //    //测试接口使用
 //    addInterceptor.excludePathPatterns("/api/**");