diff --git a/0054-fix-gen-ecall-header-error.patch b/0054-fix-gen-ecall-header-error.patch
new file mode 100644
index 0000000000000000000000000000000000000000..cca49b4cfe4529ebe382cf0ab76da400d4402cf7
--- /dev/null
+++ b/0054-fix-gen-ecall-header-error.patch
@@ -0,0 +1,25 @@
+From c7e1d5815471a37761ba92b8ed750f2dd789d16e Mon Sep 17 00:00:00 2001
+From: houmingyong <houmingyong@huawei.com>
+Date: Sat, 17 Dec 2022 18:54:41 +0800
+Subject: [PATCH] fix gen ecall header error
+
+---
+ tools/codegener/Genheader.ml | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/tools/codegener/Genheader.ml b/tools/codegener/Genheader.ml
+index 0f244f3..24083d6 100644
+--- a/tools/codegener/Genheader.ml
++++ b/tools/codegener/Genheader.ml
+@@ -387,7 +387,7 @@ let generate_untrusted_header (ec: enclave_content) =
+         hfile_start ^ hfile_include; 
+         c_start;
+         agent_id;
+-        trust_fproto_com ^ r_proxy ^ r_proxy_sl_async ^ ";";
++        trust_fproto_com ^ r_proxy ^ ";\n\n" ^ r_proxy_sl_async ^ ";";
+         if (List.length ec.ufunc_decls <> 0) then untrust_fproto_com ^ untrust_func ^ ";"
+         else "/**** There is no untrusted function ****/";
+         c_end; 
+-- 
+2.27.0
+
diff --git a/secGear.spec b/secGear.spec
index fda6c74421cba6f1f06375501353bc0288825967..d195aea7ce58d026ccbe342b1c7e1327754c9e66 100644
--- a/secGear.spec
+++ b/secGear.spec
@@ -1,6 +1,6 @@
 Name:		secGear
 Version:	0.1.0
-Release:	29
+Release:	30
 Summary:	secGear is an SDK to develop confidential computing apps based on hardware enclave features
 
 
@@ -62,6 +62,7 @@ Patch49:        0050-switchless-schedule-policy.patch
 Patch50:        0051-asynchronous-switchless.patch
 Patch51:        0052-rollback-to-common-invoking-when-async-invoking-fail.patch
 Patch52:        0053-asynchronous-switchless-example.patch
+Patch53:        0054-fix-gen-ecall-header-error.patch
 
 BuildRequires:	gcc python automake autoconf libtool
 BUildRequires:	glibc glibc-devel cmake ocaml-dune rpm gcc-c++
@@ -180,6 +181,9 @@ popd
 systemctl restart rsyslog
 
 %changelog
+* Sat Dec 17 2022 zhangguangzhi <zhangguangzhi3@huawei.com> - 0.1.0-30
+- DESC:fix gen ecall header error
+
 * Thu Nov 17 2022 zhengxiaoxiao <zhengxiaoxiao2@huawei.com> - 0.1.0-29
 - DESC:replace tar.gz