diff --git a/brise.changes b/brise.changes
index 395cea2..7191a48 100644
--- a/brise.changes
+++ b/brise.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu May  6 12:33:23 UTC 2021 - Fusion Future <qydwhotmail@gmail.com>
+
+- remove rime-plum in package brise and ready to move it into a new package for easier maintenance
+
 -------------------------------------------------------------------
 Sat Oct 10 09:50:38 UTC 2020 - Marguerite Su <i@marguerite.su>
 
diff --git a/brise.spec b/brise.spec
index 503467b..83f292b 100644
--- a/brise.spec
+++ b/brise.spec
@@ -24,9 +24,7 @@ License:        GPL-3.0-or-later
 Group:          System/I18n/Chinese
 URL:            https://github.com/rime/brise
 Source:         brise-%{version}.tar.xz
-Source1:        rime-plum-go-%{version}.tar.xz
 Source99:       README
-BuildRequires:  go
 
 %description
 Rime is an Traditional Chinese input method engine.
@@ -35,13 +33,6 @@ Mainly it's about to express your thinking with your keystrokes.
 
 Brise is the input schemas collection of Rime.
 
-%package -n rime-plum
-Summary:        Rime's configuration manager
-Group:          System/I18n/Chinese
-
-%description -n rime-plum
-Plum is rime's configuration manager.
-
 %package -n rime-schema-default
 Summary:        Default/Preset collection of rime schemas
 Group:          System/I18n/Chinese
@@ -270,29 +261,16 @@ wugniuinput schema for rime.
 
 %prep
 %setup -q
-echo %{_builddir}
-mkdir -p %{_builddir}/go/src/github.com/marguerite
-tar -xf %{SOURCE1} -C %{_builddir}/go/src/github.com/marguerite
-cp -r %{_builddir}/go/src/github.com/marguerite/rime-plum-go-%{version}/vendor/* %{_builddir}/go/src/
 
 %build
-pushd %{_builddir}/go/src/github.com/marguerite/rime-plum-go-%{version}
-export GOPATH=%{_builddir}/go
-go build plum.go
-popd
 
 %install
-mkdir -p %{buildroot}%{_bindir}
-install -m 0755 %{_builddir}/go/src/github.com/marguerite/rime-plum-go-%{version}/plum %{buildroot}%{_bindir}/rime-plum
 mkdir -p %{buildroot}%{_datadir}/rime-data
 rm -rf package
 rm -rf config.txt
 #touch %{buildroot}%{_datadir}/rime-data/presets
 cp -r * %{buildroot}%{_datadir}/rime-data
 
-%files -n rime-plum
-%{_bindir}/rime-plum
-
 %files -n rime-schema-default
 %dir %{_datadir}/rime-data
 %dir %{_datadir}/rime-data/build
diff --git a/rime-plum-go-20201009+git.3e1838a.tar.xz b/rime-plum-go-20201009+git.3e1838a.tar.xz
deleted file mode 100644
index d74108b..0000000
--- a/rime-plum-go-20201009+git.3e1838a.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6a2eb95728ae6ac85bbbef12be21f5038abc4562d106221739fb28b0a599216b
-size 827008