diff --git a/en/contribute/OpenHarmony-cpp-coding-style-guide.md b/en/contribute/OpenHarmony-cpp-coding-style-guide.md
index e599a3d5d16cf6dd9bc6784dbe2db069d188cd65..c91761f8d7e79792cce4a002956cc279d1cde99b 100755
--- a/en/contribute/OpenHarmony-cpp-coding-style-guide.md
+++ b/en/contribute/OpenHarmony-cpp-coding-style-guide.md
@@ -2178,12 +2178,12 @@ class LockGuard {
 public:
     LockGuard(const LockType& lockType): lock_(lockType)
     {
-        lock_.Aquire();
+        lock_.Acquire();
     }
     
     ~LockGuard()
     {
-        lock_.Relase();
+        lock_.Release();
     }
     
 private:
diff --git a/zh-cn/contribute/OpenHarmony-cpp-coding-style-guide.md b/zh-cn/contribute/OpenHarmony-cpp-coding-style-guide.md
index 06cae9de859ea1d4e33b2ba203c8250be9ad43df..74bb4275e073453866f3b4123968a88872baa697 100755
--- a/zh-cn/contribute/OpenHarmony-cpp-coding-style-guide.md
+++ b/zh-cn/contribute/OpenHarmony-cpp-coding-style-guide.md
@@ -2178,12 +2178,12 @@ class LockGuard {
 public:
     LockGuard(const LockType& lockType): lock_(lockType)
     {
-        lock_.Aquire();
+        lock_.Acquire();
     }
     
     ~LockGuard()
     {
-        lock_.Relase();
+        lock_.Release();
     }
     
 private: