diff --git a/ops-server/src/test/java/cd/casic/server/SftpTest.java b/ops-server/src/test/java/cd/casic/server/SftpTest.java
index 75271482..f2e423f1 100644
--- a/ops-server/src/test/java/cd/casic/server/SftpTest.java
+++ b/ops-server/src/test/java/cd/casic/server/SftpTest.java
@@ -1,6 +1,5 @@
 package cd.casic.server;
 
-import cd.casic.ci.process.util.CryptogramUtil;
 import cd.casic.ci.process.util.SftpUploadUtil;
 import com.jcraft.jsch.*;
 import jakarta.annotation.Resource;