diff --git a/sdk/common/src/main/java/io/dataease/utils/WhitelistUtils.java b/sdk/common/src/main/java/io/dataease/utils/WhitelistUtils.java
index 6c84d72b3b82334364bac139d2bf747cc1804d9d..bc145b9654a0ccc6120230abf58131daca4abbdd 100644
--- a/sdk/common/src/main/java/io/dataease/utils/WhitelistUtils.java
+++ b/sdk/common/src/main/java/io/dataease/utils/WhitelistUtils.java
@@ -46,6 +46,7 @@ public class WhitelistUtils {
         if (StringUtils.startsWith(requestURI, getContextPath())) {
             requestURI = requestURI.replaceFirst(getContextPath(), "");
         }
+        requestURI = StringUtils.prependIfMissing(requestURI, "/");
         if (StringUtils.startsWith(requestURI, AuthConstant.DE_API_PREFIX)) {
             requestURI = requestURI.replaceFirst(AuthConstant.DE_API_PREFIX, "");
         }