diff --git a/iam-base-starter/src/main/java/com/diboot/iam/starter/IamBaseAutoConfig.java b/iam-base-starter/src/main/java/com/diboot/iam/starter/IamBaseAutoConfig.java
index 3553c38..1b9146c 100644
--- a/iam-base-starter/src/main/java/com/diboot/iam/starter/IamBaseAutoConfig.java
+++ b/iam-base-starter/src/main/java/com/diboot/iam/starter/IamBaseAutoConfig.java
@@ -126,6 +126,7 @@ public class IamBaseAutoConfig {
         filterChainDefinitionMap.put("/diboot/**", "anon");
         filterChainDefinitionMap.put("/error/**", "anon");
         filterChainDefinitionMap.put("/auth/**", "anon");
+        filterChainDefinitionMap.put("/uploadFile/download/*/image", "anon");
 
         boolean allAnon = false;
         String anonUrls = iamBaseProperties.getAnonUrls();