diff --git a/fix-write-file-return-code-bug.patch b/fix-write-file-return-code-bug.patch
new file mode 100644
index 0000000000000000000000000000000000000000..f059224778ee237bfb84a006f72ca8580b6a730f
--- /dev/null
+++ b/fix-write-file-return-code-bug.patch
@@ -0,0 +1,69 @@
+From cea094acea79b88e6458cfa264a03c51f08c72fc Mon Sep 17 00:00:00 2001
+From: luckky <guodashun1@huawei.com>
+Date: Mon, 4 Nov 2024 20:18:05 +0800
+Subject: [PATCH] fix write file return code bug
+Set the return code 0 to -EINVAL to unify the processing of return code.
+
+---
+ .../hbm_online_repair/non-standard-hbm-repair.c | 17 ++++++++++-------
+ 1 file changed, 10 insertions(+), 7 deletions(-)
+
+diff --git a/src/c/hbm_online_repair/non-standard-hbm-repair.c b/src/c/hbm_online_repair/non-standard-hbm-repair.c
+index b8dde7a..97cb9a7 100644
+--- a/src/c/hbm_online_repair/non-standard-hbm-repair.c
++++ b/src/c/hbm_online_repair/non-standard-hbm-repair.c
+@@ -112,7 +112,7 @@ static void parse_fault_addr_info(struct fault_addr_info* info_struct, unsigned
+     info_struct->row_id = fault_addr & FAULT_ADDR_ROW_ID_MASK;
+     fault_addr >>= FAULT_ADDR_ROW_ID_LEN;
+     info_struct->column_id = fault_addr & FAULT_ADDR_COLUMN_ID_MASK;
+-    fault_addr >>= FAULT_ADDR_CHANNEL_ID_LEN;
++    fault_addr >>= FAULT_ADDR_COLUMN_ID_LEN;
+     info_struct->error_type = fault_addr & FAULT_ADDR_ERROR_TYPE_MASK;
+     fault_addr >>= FAULT_ADDR_ERROR_TYPE_LEN;
+     info_struct->repair_type = fault_addr & FAULT_ADDR_REPAIR_TYPE_MASK;
+@@ -371,7 +371,12 @@ static int write_file(char *path, const char *name, unsigned long long value)
+                     fname, value, strerror(errno));
+ 
+     close(fd);
+-    return ret > 0 ? 0 : -errno;
++    if (ret == 0) {
++        ret = -EINVAL;
++    } else if (ret < 0) {
++        ret = -errno;
++    }
++    return ret;
+ }
+ 
+ static int get_hardware_corrupted_size()
+@@ -560,7 +565,7 @@ static int hbmc_hbm_page_isolate(const struct hisi_common_error_section *err)
+ static uint8_t hbmc_hbm_after_repair(bool is_acls, const int repair_ret, const unsigned long long paddr)
+ {
+     int ret;
+-    if (repair_ret <= 0) {
++    if (repair_ret < 0) {
+         log(LOG_WARNING, "HBM %s: Keep page (0x%llx) offline\n", is_acls ? "ACLS" : "SPPR", paddr);
+         /* not much we can do about errors here */
+         (void)write_file("/sys/kernel/page_eject", "remove_page", paddr);
+@@ -594,8 +599,7 @@ static int hbmc_hbm_repair(const struct hisi_common_error_section *err, char *pa
+ 
+     ret = write_file(path, is_acls ? "acls_query" : "sppr_query", paddr);
+ 
+-    /* Only positive num means the error is supported to repair */
+-    if (ret <= 0) {
++    if (ret < 0) {
+         if (ret != -ENXIO) {
+             notice_BMC(err, get_repair_failed_result_code(ret));
+             log(LOG_WARNING, "HBM: Address 0x%llx is not supported to %s repair\n", paddr, is_acls ? "ACLS" : "SPPR");
+@@ -624,8 +628,7 @@ static int hbmc_hbm_repair(const struct hisi_common_error_section *err, char *pa
+                 all_online_success = false;
+             }
+         }
+-        /* The ret is from the acls/sppr repair, and only positive num means the error is repaired successfully */
+-        if (ret <= 0) {
++        if (ret < 0) {
+             notice_BMC(err, get_repair_failed_result_code(ret));
+             return ret;
+         } else if (all_online_success) {
+-- 
+2.43.0
+
diff --git a/sysSentry.spec b/sysSentry.spec
index cef9db621d4c143ffd232ebb68f50016d86ef1a1..dfdc0a321fed4845bc7d4e7971d58e9de0407ecb 100644
--- a/sysSentry.spec
+++ b/sysSentry.spec
@@ -4,7 +4,7 @@
 Summary: System Inspection Framework
 Name: sysSentry
 Version: 1.0.2
-Release: 18
+Release: 19
 License: Mulan PSL v2
 Group: System Environment/Daemons
 Source0: https://gitee.com/openeuler/sysSentry/releases/download/v%{version}/%{name}-%{version}.tar.gz
@@ -29,6 +29,7 @@ Patch16:   remove-threshold-max-cpu-cores.patch
 Patch17:   add-hbm-online-repair.patch
 Patch18:   fix-hbm-online-repair-notice-and-efi-create.patch
 Patch19:   fix-uint8-bug-and-change-isolation-default-value.patch
+Patch20:   fix-write-file-return-code-bug.patch
 
 BuildRequires: cmake gcc-c++
 BuildRequires: python3 python3-setuptools
@@ -218,6 +219,12 @@ rm -rf %{buildroot}
 %attr(0550,root,root) %{python3_sitelib}/syssentry/bmc_alarm.py
 
 %changelog
+* Mon Nov 4 2024 luckky <guodashun1@huawei.com> - 1.0.2-19
+- Type:bugfix
+- CVE:NA
+- SUG:NA
+- DESC:fix write file return code bug
+
 * Fri Nov 1 2024 luckky <guodashun1@huawei.com> - 1.0.2-18
 - Type:bugfix
 - CVE:NA