diff --git a/dietlibc-fix-cc.patch b/dietlibc-fix-cc.patch
index d25dee2d114e4b323c99f61551bb26963d37f3eb..a7907523516465b05c1aeda12f3a16abaa7ac3a7 100644
--- a/dietlibc-fix-cc.patch
+++ b/dietlibc-fix-cc.patch
@@ -1,20 +1,21 @@
---- a/Makefile	2018-02-11 02:27:23.000000000 +0800
-+++ b/Makefile	2023-04-11 13:41:02.377320181 +0800
+diff -u -r dietlibc-0.34/Makefile dietlibc-0.34/Makefile
+--- dietlibc-0.34/Makefile	2018-02-11 02:27:23.000000000 +0800
++++ dietlibc-0.34/Makefile	2023-07-26 14:08:12.000000000 +0800
 @@ -8,7 +8,7 @@
  BINDIR=${prefix}/bin
  MAN1DIR=${prefix}/man/man1
-
+ 
 -EXTRACFLAGS=
 +EXTRACFLAGS=-fno-builtin-bcmp
-
+ 
  MYARCH:=$(shell uname -m | sed -e 's/i[4-9]86/i386/' -e 's/armv[3-7]t\?e\?[lb]/arm/')
-
+ 
 @@ -120,7 +120,7 @@
  CFLAGS=$(DEFAULTCFLAGS)
  CROSS=
-
+ 
 -CC=gcc
-+
++CC?=gcc
  CCC=$(CROSS)$(CC)
  STRIP=$(COMMENT) $(CROSS)strip
- INC=-I. -isystem include
\ No newline at end of file
+ INC=-I. -isystem include
diff --git a/dietlibc.spec b/dietlibc.spec
index 1505273f2e7e9eb74d0bee57f5fff91e3eb54574..731367546fa91270c5eb57413012e8867ad3f9aa 100644
--- a/dietlibc.spec
+++ b/dietlibc.spec
@@ -11,7 +11,7 @@
 
 Name:           dietlibc
 Version:        0.34
-Release:        6
+Release:        7
 Summary:        A libc optimized for small size
 License:        GPLv2
 URL:            http://www.fefe.de/dietlibc/
@@ -94,6 +94,9 @@ ulimit -m $[ 128*1024 ] -v $[ 256*1024 ] -d $[ 128*1024 ] -s 512
 %doc %{_mandir}/*/*
 
 %changelog
+* Wed Jul 26 2023 yoo <sunyuechi@iscas.ac.cn> - 0.34-7
+- fix patch fail
+
 * Thu Apr 13 2023 SaltyFruit <saltyfruit255@gmail.com> - 0.34-6
 - Fix CC compiler support and CFLAGS error