diff --git a/src/gausskernel/ddes/ddes_commit_id b/src/gausskernel/ddes/ddes_commit_id
index 58224e336..fdffc77cb 100644
--- a/src/gausskernel/ddes/ddes_commit_id
+++ b/src/gausskernel/ddes/ddes_commit_id
@@ -1,2 +1,2 @@
-dms_commit_id=128cab790d5132a9e9367445ba79c4bd2280d3c0
-dss_commit_id=0d6039762dee9f50125274026887506a4ec5edfc
+dms_commit_id=14ea979fdc5c9cdf033ba833711dc1379fc344c4
+dss_commit_id=1b532395350e34db8cd9584597dcb022bed9dd35
diff --git a/src/include/ddes/dms/dms_api.h b/src/include/ddes/dms/dms_api.h
index 67722b855..1d1a8a00c 100644
--- a/src/include/ddes/dms/dms_api.h
+++ b/src/include/ddes/dms/dms_api.h
@@ -421,6 +421,11 @@ typedef enum en_dms_wait_event {
     DMS_EVT_BROADCAST_BTREE_SPLIT,
     DMS_EVT_BROADCAST_ROOT_PAGE,
     DMS_EVT_QUERY_OWNER_ID,
+    DMS_EVT_LATCH_X,
+    DMS_EVT_LATCH_S,
+    DMS_EVT_LATCH_X_REMOTE,
+    DMS_EVT_LATCH_S_REMOTE,
+
 
     DMS_EVT_COUNT,
 } dms_wait_event_t;
@@ -786,7 +791,7 @@ typedef struct st_logger_param {
 #define DMS_LOCAL_MINOR_VER_WEIGHT  1000
 #define DMS_LOCAL_MAJOR_VERSION     0
 #define DMS_LOCAL_MINOR_VERSION     0
-#define DMS_LOCAL_VERSION           49
+#define DMS_LOCAL_VERSION           50
 
 #ifdef __cplusplus
 }