diff --git a/dipu/third_party/DIOPI b/dipu/third_party/DIOPI
index 10126350b..340764fe0 160000
--- a/dipu/third_party/DIOPI
+++ b/dipu/third_party/DIOPI
@@ -1 +1 @@
-Subproject commit 10126350bbdd076dba70bc22f6d188a8321da0f5
+Subproject commit 340764fe08f7edf50320f1f5384cf3da5f7bc5fe