diff --git a/0001-cachefilesd-fix-abort-in-decant_cull_table.patch b/0001-cachefilesd-fix-abort-in-decant_cull_table.patch
index a95dd85..947f70e 100644
--- a/0001-cachefilesd-fix-abort-in-decant_cull_table.patch
+++ b/0001-cachefilesd-fix-abort-in-decant_cull_table.patch
@@ -6,6 +6,7 @@ Subject: [PATCH] cachefilesd: fix abort() in decant_cull_table
 decant_cull_table only deals data with 32 bit, we should fix it
 to support 64 bit, or it will coredump.
 
+Signed-off-by: lixiaokeng <lixiaokeng@huawei.com>
 Signed-off-by: volcanodragon <linfeilong@huawei.com>
 ---
  cachefilesd.c | 9 ++++++++-