diff --git a/en/device-dev/subsystems/subsys-build-module.md b/en/device-dev/subsystems/subsys-build-module.md
index e3be2ad2f6460a38c256c40baf5fc4c4bca812bc..a442e71902232f76d75196b97b06d4b898c865e3 100644
--- a/en/device-dev/subsystems/subsys-build-module.md
+++ b/en/device-dev/subsystems/subsys-build-module.md
@@ -65,6 +65,7 @@ ohos_shared_library("helloworld") {
   
   # Sanitizer variables
   cfi = [boolean]
+  cfi_cross_dso = [boolean]     # CFI: shared library support.
   scs = [boolean]
   scudo = []
   ubsan = []
@@ -106,6 +107,7 @@ ohos_static_library("helloworld") {
   
   # Sanitizer variables
   cfi = [boolean]
+  cfi_cross_dso = [boolean]     # CFI: shared library support.
   scs = [boolean]
   scudo = []
   ubsan = []
@@ -138,6 +140,7 @@ ohos_executable("helloworld") {
   
   # Sanitizer variables
   cfi = [boolean]
+  cfi_cross_dso = [boolean]          # CFI: shared library support.
   scs = [boolean]
   scudo = []
   ubsan = []
@@ -181,6 +184,7 @@ ohos_source_set("helloworld") {
   
   # Sanitizer variables
   cfi = [boolean]
+  cfi_cross_dso = [boolean]    # CFI: shared library support.
   scs = [boolean]
   scudo = []
   ubsan = []
diff --git a/en/device-dev/subsystems/subsys-build-reference.md b/en/device-dev/subsystems/subsys-build-reference.md
index 5df29a05d1f5c5c591ffe7913492f3b02f43cf5d..b18b9123625402ced8d64219b56aff6ca0019b9e 100644
--- a/en/device-dev/subsystems/subsys-build-reference.md
+++ b/en/device-dev/subsystems/subsys-build-reference.md
@@ -72,6 +72,7 @@ Sanitizer configuration example:
   ohos_shared_library("example") {
     sanitize = {
       cfi = true
+      cfi_cross_dso = true                   # CFI: shared library support.
       integer_overflow = true                
       debug = true                           # Optional. The debug mode is disabled by default.
       blocklist = "./blocklist.txt"          # Optional. Enter the path of the blocklist.
diff --git a/zh-cn/device-dev/subsystems/subsys-build-module.md b/zh-cn/device-dev/subsystems/subsys-build-module.md
index d9e2fd92a0778ae9fab621b399cca13313f8a57a..80a692a54f836cff2b0bbaaec9969a7e9bad06b9 100644
--- a/zh-cn/device-dev/subsystems/subsys-build-module.md
+++ b/zh-cn/device-dev/subsystems/subsys-build-module.md
@@ -67,6 +67,7 @@ ohos_shared_library("helloworld") {
   sanitize = {
     # 各个Sanitizer开关
     cfi = [boolean]               # 控制流完整性检测
+    cfi_cross_dso = [boolean]     # 开启跨so调用的控制流完整性检测
     integer_overflow = [boolean]  # 整数溢出检测
     boundary_sanitize = [boolean] # 边界检测
     ubsan = [boolean]             # 部分ubsan选项
@@ -114,6 +115,7 @@ ohos_static_library("helloworld") {
   sanitize = {
     # 各个Sanitizer开关
     cfi = [boolean]               # 控制流完整性检测
+    cfi_cross_dso = [boolean]     # 开启跨so调用的控制流完整性检测
     integer_overflow = [boolean]  # 整数溢出检测
     boundary_sanitize = [boolean] # 边界检测
     ubsan = [boolean]             # 部分ubsan选项
@@ -152,6 +154,7 @@ ohos_executable("helloworld") {
   sanitize = {
     # 各个Sanitizer开关
     cfi = [boolean]               # 控制流完整性检测
+    cfi_cross_dso = [boolean]     # 开启跨so调用的控制流完整性检测
     integer_overflow = [boolean]  # 整数溢出检测
     boundary_sanitize = [boolean] # 边界检测
     ubsan = [boolean]             # 部分ubsan选项
@@ -201,6 +204,7 @@ ohos_source_set("helloworld") {
   sanitize = {
     # 各个Sanitizer开关
     cfi = [boolean]               # 控制流完整性检测
+    cfi_cross_dso = [boolean]     # 开启跨so调用的控制流完整性检测
     integer_overflow = [boolean]  # 整数溢出检测
     boundary_sanitize = [boolean] # 边界检测
     ubsan = [boolean]             # 部分ubsan选项
diff --git a/zh-cn/device-dev/subsystems/subsys-build-reference.md b/zh-cn/device-dev/subsystems/subsys-build-reference.md
index 2a0530161bbf031a9c725a69a791ace1ec635c9a..bd1fee97a1b26f4cbd837ce200ef00302bd87a66 100644
--- a/zh-cn/device-dev/subsystems/subsys-build-reference.md
+++ b/zh-cn/device-dev/subsystems/subsys-build-reference.md
@@ -69,6 +69,7 @@
   ohos_shared_library("example") {
     sanitize = {
       cfi = true                             # 开启控制流完整性检测
+      cfi_cross_dso = true                   # 开启跨so调用的控制流完整性检测
       integer_overflow = true                # 开启整数溢出检测
       boundary_sanitize = true               # 开启边界检测
       ubsan = true                           # 开启部分ubsan选项
@@ -85,7 +86,7 @@
 目前支持开启的Sanitizer：
 
 - 整数溢出排错：unsigned_integer_overflow/signed_integer_overflow/integer_overflow(同时包括无符号和有符号整数溢出两种检查)
-- 控制流完整性：cfi
+- 控制流完整性：cfi、cfi_cross_dso（跨so的cfi检查）
 - 边界检测：boundary_sanitize
 - 部分未定义行为检测：ubsan(bool,integer-divide-by-zero,return,returns-nonnull-attribute,shift-exponent,unreachable,vla-bound等编译选项)
 - 全量未定义行为检测：all_ubsan(全量undefined behavior sanitizer编译选项)