diff --git a/springcloud-zuul/application-dev.yml b/springcloud-zuul/application-dev.yml
index 00e62dc..df1901a 100644
--- a/springcloud-zuul/application-dev.yml
+++ b/springcloud-zuul/application-dev.yml
@@ -7,4 +7,4 @@ zuul:
   routes:
     springcloud-consumer-config: /consumer/**
     springcloud-provider-config: /provider/**
-    sensitiveHeaders:
\ No newline at end of file
+    sensitiveHeaders: "*"
\ No newline at end of file