diff --git a/patch-tracking/patch-tracking.spec b/patch-tracking/patch-tracking.spec
index 7a6d92e86285a460562e3787c38f54072342d8b9..c4dbc833f35ab340f9aac360834c1369633efc50 100644
--- a/patch-tracking/patch-tracking.spec
+++ b/patch-tracking/patch-tracking.spec
@@ -54,3 +54,11 @@ rm -rf $RPM_BUILD_ROOT
 /var/patch-tracking/db.sqlite
 /usr/bin/generate_password
 /usr/lib/systemd/system/patch-tracking.service
+
+
+%changelog
+* Mon Sep 07 2020 chenyanpan <chenyanpan@huawei.com> - 1.0.0-2
+- Type: bugfix
+- Id: NA
+- SUG: NA
+- DESC: fixed issues
diff --git a/patch-tracking/patch_tracking/cli/generate_password b/patch-tracking/patch_tracking/cli/generate_password
index f9d91f0c76aa01880769533e0cd0e44f5034e1e1..25eb2131df37b06727636967f281e4c9ec83020e 100644
--- a/patch-tracking/patch_tracking/cli/generate_password
+++ b/patch-tracking/patch_tracking/cli/generate_password
@@ -73,6 +73,7 @@ def password_strength_check(password):
 if __name__ == "__main__":
     if len(sys.argv) != 2:
         usage()
+        print("Error: One password input allowed.")
         sys.exit(1)
 
     password_ = sys.argv[1]