diff --git a/src/test/java/cn/celess/blog/controller/LinksControllerTest.java b/src/test/java/cn/celess/blog/controller/LinksControllerTest.java
index e75759c..8abd274 100644
--- a/src/test/java/cn/celess/blog/controller/LinksControllerTest.java
+++ b/src/test/java/cn/celess/blog/controller/LinksControllerTest.java
@@ -68,7 +68,7 @@ public class LinksControllerTest extends BaseTest {
         partnerSite.setOpen(true);
         partnerSite.setDesc("");
         partnerSite.setIconPath("");
-        partnerSite.setUrl("https://www.celess.cn");
+        partnerSite.setUrl("https://" + randomStr(4) + ".celess.cn");
         mapper.insert(partnerSite);
         PartnerSite latest = mapper.getLastest();
         assertNotNull(latest.getId());