diff --git a/1001-stb-uos-add-mips64-support.patch b/1001-stb-uos-add-mips64-support.patch
new file mode 100644
index 0000000000000000000000000000000000000000..a822c0101621c478abe310abe89a56345804fb13
--- /dev/null
+++ b/1001-stb-uos-add-mips64-support.patch
@@ -0,0 +1,25 @@
+From 86aa3ee569f35f3f62d1d30fecf96f47ee218a59 Mon Sep 17 00:00:00 2001
+From: Your Name <you@example.com>
+Date: Fri, 29 Nov 2024 21:36:56 +0800
+Subject: [PATCH] add mips64 support
+
+---
+ stb_sprintf.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/stb_sprintf.h b/stb_sprintf.h
+index 599088e..4aa9eb3 100644
+--- a/stb_sprintf.h
++++ b/stb_sprintf.h
+@@ -230,7 +230,7 @@ STBSP__PUBLICDEC void STB_SPRINTF_DECORATE(set_separators)(char comma, char peri
+ #define stbsp__uint16 unsigned short
+
+ #ifndef stbsp__uintptr
+-#if defined(__ppc64__) || defined(__powerpc64__) || defined(__aarch64__) || defined(_M_X64) || defined(__x86_64__) || defined(__x86_64) || defined(__s390x__) || defined(__riscv) && __riscv_xlen == 64 || defined(__loongarch64) || defined(__loongarch64__) || defined(__sw_64__)
++#if defined(__ppc64__) || defined(__powerpc64__) || defined(__aarch64__) || defined(_M_X64) || defined(__x86_64__) || defined(__x86_64) || defined(__s390x__) || defined(__riscv) && __riscv_xlen == 64 || defined(__loongarch64) || defined(__loongarch64__) || defined(__sw_64__) || defined(__mips64)
+ #define stbsp__uintptr stbsp__uint64
+ #else
+ #define stbsp__uintptr stbsp__uint32
+-- 
+2.39.3
+
diff --git a/stb.spec b/stb.spec
index 67d66b57d9649987634a02caca60647ad0ef34d5..1549f3ee55df95e11e21dddceffaf37d000966d2 100644
--- a/stb.spec
+++ b/stb.spec
@@ -23,7 +23,7 @@ Name:           stb
 #   https://github.com/nothings/stb/issues/1101
 %global snapinfo .20220908git8b5f1f3
 Version:        0%{snapinfo}
-Release:        0.16
+Release:        0.17
 Summary:        Single-file public domain libraries for C/C++
 
 # See LICENSE.
@@ -242,7 +242,9 @@ Patch1000:      fix-build-on-riscv64.patch
 # Fixes CVE-2023-45681 and duplicate CVE-2023-47212
 # https://bugzilla.redhat.com/show_bug.cgi?id=2278402
 Patch20:        1559.patch
-
+%ifarch sw_64
+Patch1001:      1001-stb-uos-add-mips64-support.patch
+%endif
 
 %global stb_c_lexer_version 0.12
 %global stb_connected_components_version 0.96
@@ -1001,6 +1003,9 @@ EOF
 
 
 %changelog
+* Mon Mar 03 2025 zhangshaoning <zhangshaoning@uniontech.com> - 0.20220908git8b5f1f3-0.17
+- Add sw_64 support
+
 * Wed May 08 2024 peijiankang <peijiankang@kylinos.cn> - 0.20220908git8b5f1f3-0.16
 - Patch for GHSL-2023-171/CVE-2023-45681/CVE-2023-47212