diff --git a/adapter/uhdf2/host/src/devsvc_manager_proxy.c b/adapter/uhdf2/host/src/devsvc_manager_proxy.c
index 14921e9d3cb2f0d687c405c131f0e0efcd4719bf..69fa1efe0f023a98c5338ddcab4f61bc75d8d6b7 100644
--- a/adapter/uhdf2/host/src/devsvc_manager_proxy.c
+++ b/adapter/uhdf2/host/src/devsvc_manager_proxy.c
@@ -22,6 +22,7 @@
 #include "hdf_log.h"
 #include "hdf_sbuf.h"
 #include "osal_mem.h"
+#include <unistd.h>
 
 #define HDF_LOG_TAG devsvc_manager_proxy
 
@@ -223,6 +224,7 @@ static void DevSvcManagerProxyOnRemoteDied(struct HdfDeathRecipient *recipient,
     if ((looper != NULL) && (looper->Stop != NULL)) {
         looper->Stop(looper);
     }
+    _exit(0);
 }
 
 void DevSvcManagerProxyConstruct(struct DevSvcManagerProxy *inst, struct HdfRemoteService *remote)