diff --git a/rdma-core.spec b/rdma-core.spec
index 35b6433aeb9f768b0c8f74fec904d1a876a84e61..f5c39f821e59c8ea99e4ff9e76927f0a839c4ab8 100644
--- a/rdma-core.spec
+++ b/rdma-core.spec
@@ -1,6 +1,6 @@
 Name:           rdma-core
 Version:        28.1
-Release:        3
+Release:        4
 Summary:        RDMA core userspace libraries and daemons
 License:        GPLv2 or BSD
 Url:            https://github.com/linux-rdma/rdma-core
@@ -48,7 +48,8 @@ Obsoletes:      openib-srptools <= 0.0.6
 
 Conflicts:      infiniband-diags <= 1.6.7
 
-Patch9001:	bugfix-remove-error-msg-when-boot-rdma.patch
+Patch001:       bugfix-remove-error-msg-when-boot-rdma.patch
+Patch002:       use-e-para-to-make-transferred-meaning-take-effect.patch
 
 %{?systemd_requires}
 
@@ -256,6 +257,12 @@ rm -f %{buildroot}/%{_sbindir}/srp_daemon.sh
 %{_mandir}/*
 
 %changelog
+* Sun Sep 26 2021 chxssg <chxssg@qq.com> - 28.1-4
+- Type: bugfix
+- ID: NA
+- SUG: NA
+- DESC: Use -e para to make transferred meaning take effect
+
 * Sat Mar 13 2020 majun <majun65@huawei.com> - 28.1-3
 - Type: bugfix
 - ID: NA
diff --git a/use-e-para-to-make-transferred-meaning-take-effect.patch b/use-e-para-to-make-transferred-meaning-take-effect.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d04c65cd3d17dee7f7856ef9a0f1bd2fd3990e92
--- /dev/null
+++ b/use-e-para-to-make-transferred-meaning-take-effect.patch
@@ -0,0 +1,95 @@
+From cfac7d4cadbc93f20c0b4e6badfcabb9f55f0ad5 Mon Sep 17 00:00:00 2001
+From: seuzw <930zhaowei@163.com>
+Date: Sun, 26 Sep 2021 15:38:49 +0800
+Subject: [PATCH] use -e para to make transferred meaning take effect
+
+---
+ infiniband-diags/scripts/ibcheckerrs.in      | 2 +-
+ infiniband-diags/scripts/ibchecknode.in      | 2 +-
+ infiniband-diags/scripts/ibcheckport.in      | 2 +-
+ infiniband-diags/scripts/ibcheckportstate.in | 2 +-
+ infiniband-diags/scripts/ibcheckportwidth.in | 2 +-
+ infiniband-diags/scripts/ibdatacounts.in     | 2 +-
+ 6 files changed, 6 insertions(+), 6 deletions(-)
+
+diff --git a/infiniband-diags/scripts/ibcheckerrs.in b/infiniband-diags/scripts/ibcheckerrs.in
+index 1edd1eb..4902f55 100644
+--- a/infiniband-diags/scripts/ibcheckerrs.in
++++ b/infiniband-diags/scripts/ibcheckerrs.in
+@@ -140,7 +140,7 @@ else
+ fi
+ 
+ if [ "$suppress_deprecated" = "no" ]; then
+-echo "*** WARNING ***: this command is deprecated; Please use \"ibqueryerrors\"\n\n" 1>&2
++echo -e "*** WARNING ***: this command is deprecated; Please use \"ibqueryerrors\"\n\n" 1>&2
+ fi
+ 
+ if [ "$guid_addr" ]; then
+diff --git a/infiniband-diags/scripts/ibchecknode.in b/infiniband-diags/scripts/ibchecknode.in
+index d70d5c8..9555513 100644
+--- a/infiniband-diags/scripts/ibchecknode.in
++++ b/infiniband-diags/scripts/ibchecknode.in
+@@ -75,7 +75,7 @@ if [ -z "$1" ]; then
+ fi
+ 
+ if [ "$suppress_deprecated" = "no" ]; then
+-echo "*** WARNING ***: this command is deprecated; Please use \"smpquery nodeinfo\"\n\n" 1>&2
++echo -e "*** WARNING ***: this command is deprecated; Please use \"smpquery nodeinfo\"\n\n" 1>&2
+ fi
+ 
+ if [ "$guid_addr" ]; then
+diff --git a/infiniband-diags/scripts/ibcheckport.in b/infiniband-diags/scripts/ibcheckport.in
+index 16a8c24..a504c97 100644
+--- a/infiniband-diags/scripts/ibcheckport.in
++++ b/infiniband-diags/scripts/ibcheckport.in
+@@ -77,7 +77,7 @@ fi
+ portnum=$2
+ 
+ if [ "$suppress_deprecated" = "no" ]; then
+-echo "*** WARNING ***: this command is deprecated\n\n" 1>&2
++echo -e "*** WARNING ***: this command is deprecated\n\n" 1>&2
+ fi
+ 
+ if [ "$guid_addr" ]; then
+diff --git a/infiniband-diags/scripts/ibcheckportstate.in b/infiniband-diags/scripts/ibcheckportstate.in
+index c5fb948..5482075 100644
+--- a/infiniband-diags/scripts/ibcheckportstate.in
++++ b/infiniband-diags/scripts/ibcheckportstate.in
+@@ -77,7 +77,7 @@ fi
+ portnum=$2
+ 
+ if [ "$suppress_deprecated" = "no" ]; then
+-echo "*** WARNING ***: this command is deprecated\n\n" 1>&2
++echo -e "*** WARNING ***: this command is deprecated\n\n" 1>&2
+ fi
+ 
+ if [ "$guid_addr" ]; then
+diff --git a/infiniband-diags/scripts/ibcheckportwidth.in b/infiniband-diags/scripts/ibcheckportwidth.in
+index 9cfca11..eb79944 100644
+--- a/infiniband-diags/scripts/ibcheckportwidth.in
++++ b/infiniband-diags/scripts/ibcheckportwidth.in
+@@ -77,7 +77,7 @@ fi
+ portnum=$2
+ 
+ if [ "$suppress_deprecated" = "no" ]; then
+-echo "*** WARNING ***: this command is deprecated\n\n" 1>&2
++echo -e "*** WARNING ***: this command is deprecated\n\n" 1>&2
+ fi
+ 
+ if [ "$guid_addr" ]; then
+diff --git a/infiniband-diags/scripts/ibdatacounts.in b/infiniband-diags/scripts/ibdatacounts.in
+index ac5f8c4..772b47f 100644
+--- a/infiniband-diags/scripts/ibdatacounts.in
++++ b/infiniband-diags/scripts/ibdatacounts.in
+@@ -113,7 +113,7 @@ fi
+ nodename=`$IBPATH/smpquery $ca_info nodedesc $lid | sed -e "s/^Node Description:\.*\(.*\)/\1/"`
+ 
+ if [ "$suppress_deprecated" = "no" ]; then
+-echo "*** WARNING ***: this command is deprecated; Please use \"ibqueryerrors --counters\"\n\n" 1>&2
++echo -e "*** WARNING ***: this command is deprecated; Please use \"ibqueryerrors --counters\"\n\n" 1>&2
+ fi
+ 
+ text="`eval $IBPATH/perfquery $ca_info $lid $portnum`"
+-- 
+2.27.0
+