diff --git a/source/common/src/systable.c b/source/common/src/systable.c
index 44ae0b2faf..cb7672a3b8 100644
--- a/source/common/src/systable.c
+++ b/source/common/src/systable.c
@@ -292,16 +292,16 @@ static const SSysDbTableSchema vgroupsSchema[] = {
     {.name = "tables", .bytes = 4, .type = TSDB_DATA_TYPE_INT, .sysInfo = true},
     {.name = "v1_dnode", .bytes = 2, .type = TSDB_DATA_TYPE_SMALLINT, .sysInfo = true},
     {.name = "v1_status", .bytes = 9 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = true},
-    {.name = "v1_applied/committed", .bytes = TSDB_SYNC_APPLY_COMMIT_LEN, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = true},
+    {.name = "v1_applied/committed", .bytes = TSDB_SYNC_APPLY_COMMIT_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = true},
     {.name = "v2_dnode", .bytes = 2, .type = TSDB_DATA_TYPE_SMALLINT, .sysInfo = true},
     {.name = "v2_status", .bytes = 9 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = true},
-    {.name = "v2_applied/committed", .bytes = TSDB_SYNC_APPLY_COMMIT_LEN, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = true},
+    {.name = "v2_applied/committed", .bytes = TSDB_SYNC_APPLY_COMMIT_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = true},
     {.name = "v3_dnode", .bytes = 2, .type = TSDB_DATA_TYPE_SMALLINT, .sysInfo = true},
     {.name = "v3_status", .bytes = 9 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = true},
-    {.name = "v3_applied/committed", .bytes = TSDB_SYNC_APPLY_COMMIT_LEN, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = true},
+    {.name = "v3_applied/committed", .bytes = TSDB_SYNC_APPLY_COMMIT_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = true},
     {.name = "v4_dnode", .bytes = 2, .type = TSDB_DATA_TYPE_SMALLINT, .sysInfo = true},
     {.name = "v4_status", .bytes = 9 + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = true},
-    {.name = "v4_applied/committed", .bytes = TSDB_SYNC_APPLY_COMMIT_LEN, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = true},
+    {.name = "v4_applied/committed", .bytes = TSDB_SYNC_APPLY_COMMIT_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = true},
     {.name = "cacheload", .bytes = 4, .type = TSDB_DATA_TYPE_INT, .sysInfo = true},
     {.name = "cacheelements", .bytes = 4, .type = TSDB_DATA_TYPE_INT, .sysInfo = true},
     {.name = "tsma", .bytes = 1, .type = TSDB_DATA_TYPE_TINYINT, .sysInfo = true},