diff --git a/dtkcore.spec b/dtkcore.spec
index 78217d8..ef4f78c 100644
--- a/dtkcore.spec
+++ b/dtkcore.spec
@@ -1,10 +1,11 @@
 Name:           dtkcore
 Version:        2.0.9
-Release:        3%{?dist}
+Release:        4%{?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:  pkgconfig(Qt5Core)
 BuildRequires:  pkgconfig(gsettings-qt)
 
@@ -21,11 +22,10 @@ Header files and libraries for %{name}.
 
 %prep
 %setup -q
-sed -i 's|tests|tool|' dtkcore.pro
-sed -i 's|/lib|/libexec|' tools/settings/settings.pro
-sed -i 's|lrelease|lrelease-qt5|g' src/dtk_translation.prf
-sed -i 's|lrelease|lrelease-qt5|g' tools/script/dtk-translate.py
+%patch0 -p1 -b .fix_symbol
 sed -i 's|qmake|qmake-qt5|' src/dtk_module.prf
+sed -i 's|/lib|/libexec|' tools/settings/settings.pro
+sed -i 's|lrelease|lrelease-qt5|' tools/script/dtk-translate.py src/dtk_translation.prf
 
 %build
 %qmake_qt5 PREFIX=%{_prefix} LIB_INSTALL_DIR=%{_libdir}
@@ -49,14 +49,17 @@ sed -i 's|qmake|qmake-qt5|' src/dtk_module.prf
 %files devel
 %doc doc/Specification.md
 %{_includedir}/libdtk-*/
+%{_qt5_archdatadir}/mkspecs/features/*.prf
+%{_qt5_archdatadir}/mkspecs/modules/*.pri
 %{_libdir}/cmake/Dtk/DtkConfig.cmake
 %{_libdir}/cmake/DtkCore/DtkCoreConfig.cmake
 %{_libdir}/pkgconfig/*.pc
 %{_libdir}/lib*.so
-%{_libdir}/qt5/mkspecs/modules/qt_lib_dtkcore.pri
-%{_libdir}/qt5/mkspecs/features/dtk*.prf
 
 %changelog
+* Sat Aug 25 2018 mosquito <sensor.wen@gmail.com> - 2.0.9-4
+- Fix symbol
+
 * Tue Jul 31 2018 Florian Weimer <fweimer@redhat.com> - 2.0.9-3
 - Rebuild with fixed binutils
 
diff --git a/fix-symbol.patch b/fix-symbol.patch
new file mode 100644
index 0000000..4109bf8
--- /dev/null
+++ b/fix-symbol.patch
@@ -0,0 +1,30 @@
+diff --git a/src/filesystem/dpathbuf.h b/src/filesystem/dpathbuf.h
+index 3aa7609..85df90d 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();
++    }
+ 
+     DPathBuf operator/(const QString &p) const
+     {
+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 += \