diff --git a/qwt.spec b/qwt.spec
index fca8f5d..b75ec0e 100644
--- a/qwt.spec
+++ b/qwt.spec
@@ -65,6 +65,7 @@ BuildRequires:	zeromq-devel
 BuildRequires:	openeuler-lsb
 BuildRequires:	ruby-devel
 BuildRequires:	rubygem-rexml
+BuildRequires:	python-numpy
 #BuildRequires:	freeimage-devel
 
 %description
@@ -215,14 +216,6 @@ cd ..
 #python3 setup.py install --user
 #cd ..
 
-cd Cython-0.29.24
-python3 setup.py install --user
-cd ..
-
-cd numpy-1.21.2
-python3 setup.py install --user
-cd ..
-
 ####cpp 相关依赖库
 export BUILD_PLATFORM=`uname -m`
 if (($BUILD_PLATFORM=="aarch64"))