diff --git a/zt-gateway/src/main/resources/application.yaml b/zt-gateway/src/main/resources/application.yaml
index d1e26b2c..ca176285 100644
--- a/zt-gateway/src/main/resources/application.yaml
+++ b/zt-gateway/src/main/resources/application.yaml
@@ -337,7 +337,7 @@ knife4j:
         url: /admin-api/supply/v3/api-docs
       - name: supply-sply-server
         service-name: supply-server
-        url: /admin-api/sply/v3/api-docs
+        url: /admin-api/supply/v3/api-docs
       - name: qms-server
         service-name: qms-server
         url: /admin-api/qms/v3/api-docs