diff --git a/lldb/source/Plugins/Platform/OHOS/PlatformOHOS.cpp b/lldb/source/Plugins/Platform/OHOS/PlatformOHOS.cpp
index 68f22d232744297ea13ac746bb5d9839a0e092f4..f403740cf48bd27200739a25eaeb79a157154932 100644
--- a/lldb/source/Plugins/Platform/OHOS/PlatformOHOS.cpp
+++ b/lldb/source/Plugins/Platform/OHOS/PlatformOHOS.cpp
@@ -296,5 +296,5 @@ PlatformOHOS::GetLibdlFunctionDeclarations(lldb_private::Process *process) {
 }
 
 ConstString PlatformOHOS::GetMmapSymbolName(const ArchSpec &arch) {
-  return arch.GetTriple().isArch32Bit() ? ConstString("__lldb_mmap") : PlatformLinux::GetMmapSymbolName(arch);
+  return arch.GetTriple().isArch32Bit() ? ConstString("mmap") : PlatformLinux::GetMmapSymbolName(arch);
 }