diff --git a/.gitignore b/.gitignore
index ba5e78e..3dbc105 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,4 @@
 /dtkcore-2.0.9.8.tar.gz
 /dtkcore-2.0.9.9.tar.gz
 /dtkcore-2.0.9.11.tar.gz
+/dtkcore-2.0.9.15.tar.gz
diff --git a/dtkcore.spec b/dtkcore.spec
index 6c90b01..0b9979b 100644
--- a/dtkcore.spec
+++ b/dtkcore.spec
@@ -1,12 +1,12 @@
 Name:           dtkcore
-Version:        2.0.9.11
-Release:        3%{?dist}
+Version:        2.0.9.15
+Release:        1%{?dist}
 Summary:        Deepin tool kit core modules
 License:        GPLv3
 URL:            https://github.com/linuxdeepin/dtkcore
 Source0:        %{url}/archive/%{version}/%{name}-%{version}.tar.gz
-Patch0:         fix-symbol.patch
 BuildRequires:  gcc-c++
+BuildRequires:  annobin
 BuildRequires:  pkgconfig(Qt5Core)
 BuildRequires:  pkgconfig(gsettings-qt)
 
@@ -23,12 +23,11 @@ Header files and libraries for %{name}.
 
 %prep
 %setup -q
-%patch0 -p1 -b .fix_symbol
 
 sed -i 's|/lib|/libexec|' tools/settings/settings.pro
 ## consider relying on %%_qt5_bindir (see %%build below) instead of patching -- rex
-sed -i 's|qmake|qmake-qt5|' src/dtk_module.prf
-sed -i 's|lrelease|lrelease-qt5|' tools/script/dtk-translate.py src/dtk_translation.prf
+#sed -i 's|qmake|qmake-qt5|' src/dtk_module.prf
+#sed -i 's|lrelease|lrelease-qt5|' tools/script/dtk-translate.py src/dtk_translation.prf
 
 %build
 # help find (and prefer) qt5 utilities, e.g. qmake, lrelease
@@ -66,6 +65,9 @@ export PATH=%{_qt5_bindir}:$PATH
 %{_libdir}/libdtkcore.so
 
 %changelog
+* Thu Jan 31 2019 mosquito <sensor.wen@gmail.com> - 2.0.9.15-1
+- Update to 2.0.9.15
+
 * Thu Jan 31 2019 Fedora Release Engineering <releng@fedoraproject.org> - 2.0.9.11-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
 
diff --git a/fix-symbol.patch b/fix-symbol.patch
deleted file mode 100644
index a7b09b3..0000000
--- a/fix-symbol.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-diff --git a/src/filesystem/dpathbuf.h b/src/filesystem/dpathbuf.h
-index aa5c997..45bee52 100644
---- a/src/filesystem/dpathbuf.h
-+++ b/src/filesystem/dpathbuf.h
-@@ -26,7 +26,10 @@ DCORE_BEGIN_NAMESPACE
- class LIBDTKCORESHARED_EXPORT DPathBuf
- {
- public:
--    DPathBuf(const QString &path);
-+    DPathBuf(const QString &path)
-+    {
-+        m_path = QDir(path).absolutePath();
-+    }
- 
-     /*!
-      * \brief join path with operator /
-diff --git a/src/filesystem/filesystem.pri b/src/filesystem/filesystem.pri
-index c8d81a0..e561867 100644
---- a/src/filesystem/filesystem.pri
-+++ b/src/filesystem/filesystem.pri
-@@ -14,8 +14,7 @@ SOURCES += \
-     $$PWD/dbasefilewatcher.cpp \
-     $$PWD/dfilewatcher.cpp \
-     $$PWD/dfilewatchermanager.cpp \
--    $$PWD/dstandardpaths.cpp \
--    $$PWD/dpathbuf.cpp
-+    $$PWD/dstandardpaths.cpp
- 
- linux {
-     SOURCES += \
diff --git a/sources b/sources
index 7fbe3d8..34613c5 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (dtkcore-2.0.9.11.tar.gz) = c6ea3b1e9b2cb87de498c8a24110908a2eabf541dd2359fc5575a2abe846b31c50f6bffd64a5cc4f2d28ee32528a11f63ce97b2a9aecf022b2fe047e4d37ee15
+SHA512 (dtkcore-2.0.9.15.tar.gz) = d255def3ddb86830b8305591bce4b748c4cf1b189814c6339aae3b8ea87167f1475eb9fea41853d0e652bf3df53d618c8656bd6deb2406eec4fc5de78451b773