diff --git a/tokyocabinet.spec b/tokyocabinet.spec
index 5aefe9b..f3a30bb 100644
--- a/tokyocabinet.spec
+++ b/tokyocabinet.spec
@@ -1,6 +1,6 @@
 Name:           tokyocabinet
 Version:        1.4.48
-Release:        14
+Release:        15
 Summary:        A manual book for managing a database
 License:        LGPLv2+
 URL:            http://fallabs.com/tokyocabinet/
@@ -8,7 +8,7 @@ Source:         http://fallabs.com/%{name}/%{name}-%{version}.tar.gz
 
 BuildRequires:  pkgconfig zlib-devel bzip2-devel autoconf
 
-Requires:       %{name}-help = %{version}
+Recommends:     %{name}-help = %{version}-%{release}
 
 %description
 Tokyo Cabinet is a library of routines for managing a database. It is the successor
@@ -74,6 +74,12 @@ make check
 
 
 %changelog
+* Fri Nov 13 2020 wangjie<wangjie294@huawei.com> -1.4.48-15
+- Type:NA
+- ID:NA
+- SUG:NA
+- DESC:Change the dependency on the help package from requires to recommends
+
 * Fri Nov 6 2020 wangjie<wangjie294@huawei.com> -1.4.48-14
 - Type:NA
 - ID:NA