diff --git a/contrib/mysql_fdw/Makefile b/contrib/mysql_fdw/Makefile
index e43521352..5e6584dad 100644
--- a/contrib/mysql_fdw/Makefile
+++ b/contrib/mysql_fdw/Makefile
@@ -1,61 +1,61 @@
-#
-# Copyright (c) 2020 Huawei Technologies Co.,Ltd.
-#
-# openGauss is licensed under Mulan PSL v2.
-# You can use this software according to the terms and conditions of the Mulan PSL v2.
-# You may obtain a copy of Mulan PSL v2 at:
-#
-#          http://license.coscl.org.cn/MulanPSL2
-#
-# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
-# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
-# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
-# See the Mulan PSL v2 for more details.
-# ---------------------------------------------------------------------------------------
-#
-# Makefile
-#     Makefile for the mysql_fdw
-#
-# IDENTIFICATION
-#        contrib/mysql_fdw/Makefile
-#
-# ---------------------------------------------------------------------------------------
-
-all:mysql_fdw_target
-install:install-data
-
-top_builddir ?= ../../
-MYSQL_FDW_DIR=$(top_builddir)/third_party/dependency/mysql_fdw
-MYSQL_FDW_PACKAGE=mysql_fdw-REL-2_5_3
-MYSQL_FDW_PATCH=huawei_mysql_fdw-2.5.3_patch
-MYSQL_FDW_MEGRED_SOURCES_DIR=$(MYSQL_FDW_DIR)/code
-
-.PHONY: mysql_fdw_target
-mysql_fdw_target:
-	@$(call create_mysql_fdw_sources)
-	@make -C $(MYSQL_FDW_MEGRED_SOURCES_DIR)/$(MYSQL_FDW_PACKAGE)
-
-.PHONY: install-data
-install-data: mysql_fdw_target
-	@make -C $(MYSQL_FDW_MEGRED_SOURCES_DIR)/$(MYSQL_FDW_PACKAGE) install
-
-uninstall distclean clean:
-	@rm -rf $(MYSQL_FDW_MEGRED_SOURCES_DIR)
-
-MYSQL_FDW_RELEVANT_SOURCES = connection.c deparse.c mysql_fdw.c mysql_query.c option.c
-
-define create_mysql_fdw_sources
-	rm -rf $(MYSQL_FDW_MEGRED_SOURCES_DIR); \
-	mkdir $(MYSQL_FDW_MEGRED_SOURCES_DIR); \
-	tar xfzv $(MYSQL_FDW_DIR)/$(MYSQL_FDW_PACKAGE).tar.gz -C $(MYSQL_FDW_MEGRED_SOURCES_DIR) &> /dev/null; \
-	for ((i=1;i<=99;i++)); \
-	do \
-        	file_name="$(MYSQL_FDW_DIR)/$$i-mysql_fdw-2.5.3_patch.patch"; \
-        	if [ ! -f "$$file_name" ]; then \
-                	exit 0; \
-        	fi; \
-		patch -p0 -d $(MYSQL_FDW_MEGRED_SOURCES_DIR)/$(MYSQL_FDW_PACKAGE) < $$file_name &> /dev/null; \
-	done
-	rename ".c" ".cpp" $(MYSQL_FDW_MEGRED_SOURCES_DIR)/$(MYSQL_FDW_PACKAGE)/*.c; \
-	patch -p0 -d $(MYSQL_FDW_MEGRED_SOURCES_DIR)/$(MYSQL_FDW_PACKAGE) < $(MYSQL_FDW_DIR)/$(MYSQL_FDW_PATCH).patch &> /dev/null;
-endef
+#
+# Copyright (c) 2020 Huawei Technologies Co.,Ltd.
+#
+# openGauss is licensed under Mulan PSL v2.
+# You can use this software according to the terms and conditions of the Mulan PSL v2.
+# You may obtain a copy of Mulan PSL v2 at:
+#
+#          http://license.coscl.org.cn/MulanPSL2
+#
+# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+# See the Mulan PSL v2 for more details.
+# ---------------------------------------------------------------------------------------
+#
+# Makefile
+#     Makefile for the mysql_fdw
+#
+# IDENTIFICATION
+#        contrib/mysql_fdw/Makefile
+#
+# ---------------------------------------------------------------------------------------
+
+all:mysql_fdw_target
+install:install-data
+
+top_builddir ?= ../../
+MYSQL_FDW_DIR=$(top_builddir)/third_party/dependency/mysql_fdw
+MYSQL_FDW_PACKAGE=mysql_fdw-REL-2_5_3
+MYSQL_FDW_PATCH=openGauss_mysql_fdw-2.5.3_patch
+MYSQL_FDW_MEGRED_SOURCES_DIR=$(MYSQL_FDW_DIR)/code
+
+.PHONY: mysql_fdw_target
+mysql_fdw_target:
+	@$(call create_mysql_fdw_sources)
+	@make -C $(MYSQL_FDW_MEGRED_SOURCES_DIR)/$(MYSQL_FDW_PACKAGE)
+
+.PHONY: install-data
+install-data: mysql_fdw_target
+	@make -C $(MYSQL_FDW_MEGRED_SOURCES_DIR)/$(MYSQL_FDW_PACKAGE) install
+
+uninstall distclean clean:
+	@rm -rf $(MYSQL_FDW_MEGRED_SOURCES_DIR)
+
+MYSQL_FDW_RELEVANT_SOURCES = connection.c deparse.c mysql_fdw.c mysql_query.c option.c
+
+define create_mysql_fdw_sources
+	rm -rf $(MYSQL_FDW_MEGRED_SOURCES_DIR); \
+	mkdir $(MYSQL_FDW_MEGRED_SOURCES_DIR); \
+	tar xfzv $(MYSQL_FDW_DIR)/$(MYSQL_FDW_PACKAGE).tar.gz -C $(MYSQL_FDW_MEGRED_SOURCES_DIR) &> /dev/null; \
+	for ((i=1;i<=99;i++)); \
+	do \
+        	file_name="$(MYSQL_FDW_DIR)/$$i-mysql_fdw-2.5.3_patch.patch"; \
+        	if [ ! -f "$$file_name" ]; then \
+                	exit 0; \
+        	fi; \
+		patch -p0 -d $(MYSQL_FDW_MEGRED_SOURCES_DIR)/$(MYSQL_FDW_PACKAGE) < $$file_name &> /dev/null; \
+	done
+	rename ".c" ".cpp" $(MYSQL_FDW_MEGRED_SOURCES_DIR)/$(MYSQL_FDW_PACKAGE)/*.c; \
+	patch -p0 -d $(MYSQL_FDW_MEGRED_SOURCES_DIR)/$(MYSQL_FDW_PACKAGE) < $(MYSQL_FDW_DIR)/$(MYSQL_FDW_PATCH).patch &> /dev/null;
+endef
diff --git a/contrib/oracle_fdw/Makefile b/contrib/oracle_fdw/Makefile
index 2dad602fd..31f4565c1 100644
--- a/contrib/oracle_fdw/Makefile
+++ b/contrib/oracle_fdw/Makefile
@@ -1,59 +1,59 @@
-#
-# Copyright (c) 2020 Huawei Technologies Co.,Ltd.
-#
-# openGauss is licensed under Mulan PSL v2.
-# You can use this software according to the terms and conditions of the Mulan PSL v2.
-# You may obtain a copy of Mulan PSL v2 at:
-#
-#          http://license.coscl.org.cn/MulanPSL2
-#
-# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
-# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
-# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
-# See the Mulan PSL v2 for more details.
-# ---------------------------------------------------------------------------------------
-#
-# Makefile
-#     Makefile for the oracle_fdw
-#
-# IDENTIFICATION
-#        contrib/oracle_fdw/Makefile
-#
-# ---------------------------------------------------------------------------------------
-
-all:oracle_fdw_target
-install:install-data
-
-top_builddir ?= ../../
-ORACLE_FDW_DIR=$(top_builddir)/third_party/dependency/oracle_fdw
-ORACLE_FDW_PACKAGE=oracle_fdw-ORACLE_FDW_2_2_0
-ORACLE_FDW_PATCH=huawei_oracle_fdw-2.2.0_patch
-ORACLE_FDW_MEGRED_SOURCES_DIR=$(ORACLE_FDW_DIR)/code
-
-.PHONY: oracle_fdw_target
-oracle_fdw_target:
-	@$(call create_oracle_fdw_sources)
-	@make -C $(ORACLE_FDW_MEGRED_SOURCES_DIR)/$(ORACLE_FDW_PACKAGE) NO_PGXS=1
-
-.PHONY: install-data
-install-data: oracle_fdw_target
-	@make -C $(ORACLE_FDW_MEGRED_SOURCES_DIR)/$(ORACLE_FDW_PACKAGE) NO_PGXS=1 install
-
-uninstall distclean clean:
-	@rm -rf $(ORACLE_FDW_MEGRED_SOURCES_DIR)
-
-define create_oracle_fdw_sources
-	rm -rf $(ORACLE_FDW_MEGRED_SOURCES_DIR); \
-	mkdir $(ORACLE_FDW_MEGRED_SOURCES_DIR); \
-	tar xfzv $(ORACLE_FDW_DIR)/$(ORACLE_FDW_PACKAGE).tar.gz -C $(ORACLE_FDW_MEGRED_SOURCES_DIR) &> /dev/null; \
-	for ((i=1;i<=99;i++)); \
-	do \
-		file_name="$(ORACLE_FDW_DIR)/$$i-oracle_fdw-2.2.0_patch.patch"; \
-		if [ ! -f "$$file_name" ]; then \
-			exit 0; \
-		fi; \
-		patch -p0 -d $(ORACLE_FDW_MEGRED_SOURCES_DIR)/$(ORACLE_FDW_PACKAGE) < $$file_name &> /dev/null; \
-	done
-	rename ".c" ".cpp" $(ORACLE_FDW_MEGRED_SOURCES_DIR)/$(ORACLE_FDW_PACKAGE)/*.c; \
-	patch -p0 -d $(ORACLE_FDW_MEGRED_SOURCES_DIR)/$(ORACLE_FDW_PACKAGE) < $(ORACLE_FDW_DIR)/$(ORACLE_FDW_PATCH).patch &> /dev/null;
-endef
+#
+# Copyright (c) 2020 Huawei Technologies Co.,Ltd.
+#
+# openGauss is licensed under Mulan PSL v2.
+# You can use this software according to the terms and conditions of the Mulan PSL v2.
+# You may obtain a copy of Mulan PSL v2 at:
+#
+#          http://license.coscl.org.cn/MulanPSL2
+#
+# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+# See the Mulan PSL v2 for more details.
+# ---------------------------------------------------------------------------------------
+#
+# Makefile
+#     Makefile for the oracle_fdw
+#
+# IDENTIFICATION
+#        contrib/oracle_fdw/Makefile
+#
+# ---------------------------------------------------------------------------------------
+
+all:oracle_fdw_target
+install:install-data
+
+top_builddir ?= ../../
+ORACLE_FDW_DIR=$(top_builddir)/third_party/dependency/oracle_fdw
+ORACLE_FDW_PACKAGE=oracle_fdw-ORACLE_FDW_2_2_0
+ORACLE_FDW_PATCH=openGauss_oracle_fdw-2.2.0_patch
+ORACLE_FDW_MEGRED_SOURCES_DIR=$(ORACLE_FDW_DIR)/code
+
+.PHONY: oracle_fdw_target
+oracle_fdw_target:
+	@$(call create_oracle_fdw_sources)
+	@make -C $(ORACLE_FDW_MEGRED_SOURCES_DIR)/$(ORACLE_FDW_PACKAGE) NO_PGXS=1
+
+.PHONY: install-data
+install-data: oracle_fdw_target
+	@make -C $(ORACLE_FDW_MEGRED_SOURCES_DIR)/$(ORACLE_FDW_PACKAGE) NO_PGXS=1 install
+
+uninstall distclean clean:
+	@rm -rf $(ORACLE_FDW_MEGRED_SOURCES_DIR)
+
+define create_oracle_fdw_sources
+	rm -rf $(ORACLE_FDW_MEGRED_SOURCES_DIR); \
+	mkdir $(ORACLE_FDW_MEGRED_SOURCES_DIR); \
+	tar xfzv $(ORACLE_FDW_DIR)/$(ORACLE_FDW_PACKAGE).tar.gz -C $(ORACLE_FDW_MEGRED_SOURCES_DIR) &> /dev/null; \
+	for ((i=1;i<=99;i++)); \
+	do \
+		file_name="$(ORACLE_FDW_DIR)/$$i-oracle_fdw-2.2.0_patch.patch"; \
+		if [ ! -f "$$file_name" ]; then \
+			exit 0; \
+		fi; \
+		patch -p0 -d $(ORACLE_FDW_MEGRED_SOURCES_DIR)/$(ORACLE_FDW_PACKAGE) < $$file_name &> /dev/null; \
+	done
+	rename ".c" ".cpp" $(ORACLE_FDW_MEGRED_SOURCES_DIR)/$(ORACLE_FDW_PACKAGE)/*.c; \
+	patch -p0 -d $(ORACLE_FDW_MEGRED_SOURCES_DIR)/$(ORACLE_FDW_PACKAGE) < $(ORACLE_FDW_DIR)/$(ORACLE_FDW_PATCH).patch &> /dev/null;
+endef
diff --git a/third_party/dependency/mysql_fdw/huawei_mysql_fdw-2.5.3_patch.patch b/third_party/dependency/mysql_fdw/openGauss_mysql_fdw-2.5.3_patch.patch
similarity index 100%
rename from third_party/dependency/mysql_fdw/huawei_mysql_fdw-2.5.3_patch.patch
rename to third_party/dependency/mysql_fdw/openGauss_mysql_fdw-2.5.3_patch.patch
diff --git a/third_party/dependency/oracle_fdw/huawei_oracle_fdw-2.2.0_patch.patch b/third_party/dependency/oracle_fdw/openGauss_oracle_fdw-2.2.0_patch.patch
similarity index 100%
rename from third_party/dependency/oracle_fdw/huawei_oracle_fdw-2.2.0_patch.patch
rename to third_party/dependency/oracle_fdw/openGauss_oracle_fdw-2.2.0_patch.patch