diff --git a/bin/myc-update b/bin/myc-update
index 70997f4..dfd9bdb 100755
--- a/bin/myc-update
+++ b/bin/myc-update
@@ -23,7 +23,7 @@ if ! [ -d "/opt/apps/myc-manage" ]; then
 else
     cd /opt/apps/myc-manage &&
     git checkout master &&
-    git pull -r
+    git pull -r || exit 1
 fi
 
 ln -sfn /opt/apps/myc-manage/bin/* /usr/local/sbin/