diff --git a/samgr_endpoint/source/default_client.c b/samgr_endpoint/source/default_client.c
index b62422710fdcb8624dc6cd375adeda03ee539c78..e8d72e06c8d741f6659606fefc56a5e1a55ba684 100755
--- a/samgr_endpoint/source/default_client.c
+++ b/samgr_endpoint/source/default_client.c
@@ -245,6 +245,9 @@ static SvcIdentity QueryIdentity(const IpcContext *context, const char *service,
             BinderAcquire(svc->ipcContext, svc->handle);
 #endif
             target = *svc;
+#ifdef __LINUX__
+            free(svc);
+#endif
         }
     }
     if (ret == EC_PERMISSION) {