diff --git a/refs/heads/dev_heart b/refs/heads/dev_heart
index 1ad3e8f91..40208b270 100644
--- a/refs/heads/dev_heart
+++ b/refs/heads/dev_heart
@@ -1 +1 @@
-UPDATE d531a4ace81726eadeb58d076179b147cd5a7791 42864e9c79ea468b6d39a0423d74018d2ec8a7d0
\ No newline at end of file
+UPDATE 42864e9c79ea468b6d39a0423d74018d2ec8a7d0 19e749ceb7f9c0203a54d1daea66da6ea42b0121
\ No newline at end of file