diff --git a/kernel/base/ipc/los_futex.c b/kernel/base/ipc/los_futex.c
index 5f331daae5b0fe815236680720a81185d84650f9..449326d259b7a2ea58e988ac2e43bd2a8cce0166 100755
--- a/kernel/base/ipc/los_futex.c
+++ b/kernel/base/ipc/los_futex.c
@@ -547,12 +547,12 @@ STATIC INT32 OsFutexWaitTask(const UINT32 timeOut, const UINT32 *userVaddr, UINT
     if (LOS_ArchCopyFromUser(&lockVal, userVaddr, sizeof(UINT32))) {
         PRINT_ERR("Futex wait param check failed! copy from user failed!\n");
         futexRet = LOS_EINVAL;
-	goto EXIT_ERR;
+        goto EXIT_ERR;
     }
 
     if (lockVal != val) {
         futexRet = LOS_EBADF;
-	goto EXIT_ERR;
+        goto EXIT_ERR;
     }
 
     if (OsFutexInserTaskToHash(&taskCB, &node, futexKey)) {