diff --git a/java-cup-src-11b-20150326.tar.gz b/java-cup-src-11b-20150326.tar.gz
new file mode 100644
index 0000000..2596234
Binary files /dev/null and b/java-cup-src-11b-20150326.tar.gz differ
diff --git a/java_cup-0.11b.tar.bz2 b/java_cup-0.11b.tar.bz2
deleted file mode 100644
index e6fe0d0..0000000
Binary files a/java_cup-0.11b.tar.bz2 and /dev/null differ
diff --git a/java_cup.spec b/java_cup.spec
index fe7bc60..fb29779 100644
--- a/java_cup.spec
+++ b/java_cup.spec
@@ -1,12 +1,12 @@
 Name:           java_cup
 Version:        0.11b
-Release:        10
+Release:        11
 Epoch:          1
 Summary:        LALR parser generator for Java
 License:        MIT
 URL:            http://www2.cs.tum.edu/projects/cup/
 BuildArch:      noarch
-Source0:        java_cup-%{version}.tar.bz2
+Source0:        http://www2.cs.tum.edu/projects/cup/releases/java-cup-src-11b-20150326.tar.gz
 Source1:        java_cup-MANIFEST.MF
 Source2:        java_cup-runtime-MANIFEST.MF
 Patch0001:      java_cup-build.patch
@@ -24,7 +24,7 @@ Obsoletes:     java_cup-javadoc < 1:%{version}-%{release} java_cup-manual < 1:%{
 The package contains javadocs for java-cup.
 
 %prep
-%autosetup
+%autosetup -c -n %{name}-%{version}
 
 find -name "*.class" | xargs rm -rf
 %mvn_file ':{*}' @1
@@ -36,7 +36,7 @@ done
 %build
 export CLASSPATH=$(build-classpath java_cup java_cup-runtime jflex)
 
-ant -Dcupversion=20150326 -Dsvnversion=65
+ant -Dcupversion=20150326
 find -name parser.cup |xargs rm -rf
 ant javadoc
 jar ufm dist/java-cup-11b.jar %{SOURCE1}
@@ -55,5 +55,11 @@ jar ufm dist/java-cup-11b-runtime.jar %{SOURCE2}
 %doc manual.html
 
 %changelog
+* Mon Jan 20 2020 daiqianwen <daiqianwen@huawei.com> 0.11b-11
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC: modify spec
+
 * Mon Dec 23 2019 zhujunhao <zhujunhao5@huawei.com> 0.11b-10
 - Package init