diff --git a/lldb/source/Plugins/Platform/OHOS/PlatformOHOS.cpp b/lldb/source/Plugins/Platform/OHOS/PlatformOHOS.cpp
index 249cd5e9d801a55fbf5fafa4b2201b49f3be5eac..d28a73e3ec0dd756630a28007bbe9f9bd054b5bf 100644
--- a/lldb/source/Plugins/Platform/OHOS/PlatformOHOS.cpp
+++ b/lldb/source/Plugins/Platform/OHOS/PlatformOHOS.cpp
@@ -221,6 +221,9 @@ Status PlatformOHOS::DisconnectRemote() {
   if (error.Success()) {
     m_device_id.clear();
     m_sdk_version = 0;
+    if (m_remote_platform_sp) {
+      m_remote_platform_sp = nullptr;
+    }
   }
   return error;
 }