diff --git a/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/midservice/servicehandler/BacklogServiceHandle.java b/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/midservice/servicehandler/BacklogServiceHandle.java
index 240175f..a8558a1 100644
--- a/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/midservice/servicehandler/BacklogServiceHandle.java
+++ b/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/midservice/servicehandler/BacklogServiceHandle.java
@@ -46,8 +46,9 @@ public class BacklogServiceHandle extends AbstractServiceHandler {
         for (DynamicObject query_one : query) {
             String userName;
             try {
-                userName = RSAUtil.decrypt(query_one.getString("username"),RSAUtil.getPrivateKeyFromString());
+                userName = RSAUtil.encrypt(query_one.getString("username"),RSAUtil.getPublicKeyFromString());
             }catch (Exception e){
+                logger.info("####公钥加密出现异常，请联系运维人员排查！");
                 ErrorCode errorCode = new ErrorCode("error_code", "公钥加密出现异常，请联系运维人员排查！");
                 throw new KDException(errorCode, e);
             }