diff --git a/productmd-add-support-euleros.patch b/productmd-add-support-euleros.patch
deleted file mode 100644
index 8dcbf05..0000000
--- a/productmd-add-support-euleros.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff -uNrp a/productmd/treeinfo.py b/productmd/treeinfo.py
---- a/productmd/treeinfo.py	2016-11-15 15:04:26.000000000 +0000
-+++ b/productmd/treeinfo.py	2019-01-10 16:44:48.998592066 +0000
-@@ -245,6 +245,9 @@ class Release(BaseProduct):
-         elif self.name.startswith("CentOS"):
-             self.name = "CentOS"
-             self.short = "CentOS"
-+        elif self.name.startswith("EulerOS"):
-+            self.name = "EulerOS"
-+            self.short = "EulerOS"
-         else:
-             self.short = None
- 
diff --git a/productmd-add-support-openeuler.patch b/productmd-add-support-openeuler.patch
deleted file mode 100644
index d39107c..0000000
--- a/productmd-add-support-openeuler.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff -uNrp a/productmd/treeinfo.py b/productmd/treeinfo.py
---- a/productmd/treeinfo.py	2019-08-12 17:21:43.100000000 +0800
-+++ b/productmd/treeinfo.py	2019-08-12 17:25:00.344000000 +0800
-@@ -248,6 +248,9 @@ class Release(BaseProduct):
-         elif self.name.startswith("EulerOS"):
-             self.name = "EulerOS"
-             self.short = "EulerOS"
-+        elif self.name.startswith("openEuler"):
-+             self.name = "openEuler"
-+             self.short = "openEuler"
-         else:
-             self.short = None
-