diff --git a/deps/oblib/src/lib/geo/ob_geo_func_box.cpp b/deps/oblib/src/lib/geo/ob_geo_func_box.cpp
index 5cd6d6e815..325e756fba 100644
--- a/deps/oblib/src/lib/geo/ob_geo_func_box.cpp
+++ b/deps/oblib/src/lib/geo/ob_geo_func_box.cpp
@@ -200,7 +200,7 @@ OB_GEO_UNARY_FUNC_BEGIN(ObGeoFuncBoxImpl, ObWkbGeogCollection, ObGeogBox *)
       if (OB_FAIL(ObGeoTypeUtil::create_geo_by_type(*allocator, sub_type, true, true, sub_g))) {
         LOG_WARN("failed to create wkb", K(ret), K(sub_type));
       } else {
-        // Length is not used, cannot get real length untill iter move to the next
+        // Length is not used, cannot get real length until iter move to the next
         ObString wkb_nosrid(WKB_COMMON_WKB_HEADER_LEN, reinterpret_cast<const char *>(sub_ptr));
         sub_g->set_data(wkb_nosrid);
         sub_g->set_srid(g->get_srid());
diff --git a/deps/oblib/src/lib/geo/ob_geo_func_correct.cpp b/deps/oblib/src/lib/geo/ob_geo_func_correct.cpp
index 2607af4b61..c1947974a6 100644
--- a/deps/oblib/src/lib/geo/ob_geo_func_correct.cpp
+++ b/deps/oblib/src/lib/geo/ob_geo_func_correct.cpp
@@ -92,7 +92,7 @@ private:
         if (OB_FAIL(ObGeoTypeUtil::create_geo_by_type(*allocator, sub_type, IsGeog, true, sub_g))) {
           LOG_WARN("failed to create wkb", K(ret), K(sub_type));
         } else {
-          // Length is not used, cannot get real length untill iter move to the next
+          // Length is not used, cannot get real length until iter move to the next
           ObString wkb_nosrid(WKB_COMMON_WKB_HEADER_LEN, reinterpret_cast<const char *>(sub_ptr));
           sub_g->set_data(wkb_nosrid);
           sub_g->set_srid(g->get_srid());
diff --git a/deps/oblib/src/lib/geo/ob_geo_func_covered_by.cpp b/deps/oblib/src/lib/geo/ob_geo_func_covered_by.cpp
index 02630ba5d3..0140fd1349 100644
--- a/deps/oblib/src/lib/geo/ob_geo_func_covered_by.cpp
+++ b/deps/oblib/src/lib/geo/ob_geo_func_covered_by.cpp
@@ -143,7 +143,7 @@ OB_GEO_CART_BINARY_FUNC_BEGIN(ObGeoFuncCoveredByImpl, ObWkbGeomPoint, ObWkbGeomC
         if (OB_FAIL(ObGeoTypeUtil::create_geo_by_type(*allocator, sub_type, false, true, sub_g2))) {
           LOG_WARN("failed to create wkb", K(ret), K(sub_type));
         } else {
-          // Length is not used, cannot get real length untill iter move to the next
+          // Length is not used, cannot get real length until iter move to the next
           ObString wkb_nosrid(WKB_COMMON_WKB_HEADER_LEN, reinterpret_cast<const char *>(sub_ptr));
           sub_g2->set_data(wkb_nosrid);
           sub_g2->set_srid(g2->get_srid());
@@ -636,7 +636,7 @@ OB_GEO_GEOG_BINARY_FUNC_BEGIN(ObGeoFuncCoveredByImpl, ObWkbGeogPoint, ObWkbGeogC
         if (OB_FAIL(ObGeoTypeUtil::create_geo_by_type(*allocator, sub_type, true, true, sub_g2))) {
           LOG_WARN("failed to create wkb", K(ret), K(sub_type));
         } else {
-          // Length is not used, cannot get real length untill iter move to the next
+          // Length is not used, cannot get real length until iter move to the next
           ObString wkb_nosrid(WKB_COMMON_WKB_HEADER_LEN, reinterpret_cast<const char *>(sub_ptr));
           sub_g2->set_data(wkb_nosrid);
           sub_g2->set_srid(g2->get_srid());
diff --git a/deps/oblib/src/lib/geo/ob_geo_func_distance.cpp b/deps/oblib/src/lib/geo/ob_geo_func_distance.cpp
index fbd5f57637..94d4b42288 100644
--- a/deps/oblib/src/lib/geo/ob_geo_func_distance.cpp
+++ b/deps/oblib/src/lib/geo/ob_geo_func_distance.cpp
@@ -142,7 +142,7 @@ private:
         if (OB_FAIL(ObGeoTypeUtil::create_geo_by_type(*allocator, sub_type, is_geog, true, sub_g1))) {
           LOG_WARN("failed to create wkb", K(ret), K(sub_type));
         } else {
-          // Length is not used, cannot get real length untill iter move to the next
+          // Length is not used, cannot get real length until iter move to the next
           ObString wkb_nosrid(WKB_COMMON_WKB_HEADER_LEN, reinterpret_cast<const char *>(sub_ptr));
           sub_g1->set_data(wkb_nosrid);
           sub_g1->set_srid(g1->get_srid());
@@ -163,7 +163,7 @@ private:
         if (OB_FAIL(ObGeoTypeUtil::create_geo_by_type(*allocator, sub_type, is_geog, true, sub_g2))) {
           LOG_WARN("failed to create wkb", K(ret), K(sub_type));
         } else {
-          // Length is not used, cannot get real length untill iter move to the next
+          // Length is not used, cannot get real length until iter move to the next
           ObString wkb_nosrid(WKB_COMMON_WKB_HEADER_LEN, reinterpret_cast<const char *>(sub_ptr));
           sub_g2->set_data(wkb_nosrid);
           sub_g2->set_srid(g2->get_srid());
diff --git a/deps/oblib/src/lib/geo/ob_geo_func_envelope.cpp b/deps/oblib/src/lib/geo/ob_geo_func_envelope.cpp
index f9f36b83c9..60e6aacc5b 100644
--- a/deps/oblib/src/lib/geo/ob_geo_func_envelope.cpp
+++ b/deps/oblib/src/lib/geo/ob_geo_func_envelope.cpp
@@ -74,7 +74,7 @@ private:
         if (OB_FAIL(ObGeoTypeUtil::create_geo_by_type(*allocator, sub_type, false, true, sub_g))) {
           LOG_WARN("failed to create wkb", K(ret), K(sub_type));
         } else {
-          // Length is not used, cannot get real length untill iter move to the next
+          // Length is not used, cannot get real length until iter move to the next
           ObString wkb_nosrid(WKB_COMMON_WKB_HEADER_LEN, reinterpret_cast<const char *>(sub_ptr));
           sub_g->set_data(wkb_nosrid);
           sub_g->set_srid(g->get_srid());
diff --git a/deps/oblib/src/lib/geo/ob_geo_func_intersects.cpp b/deps/oblib/src/lib/geo/ob_geo_func_intersects.cpp
index 6a1c1f0341..a1e2fe0cd7 100644
--- a/deps/oblib/src/lib/geo/ob_geo_func_intersects.cpp
+++ b/deps/oblib/src/lib/geo/ob_geo_func_intersects.cpp
@@ -154,7 +154,7 @@ private:
         if (OB_FAIL(ObGeoTypeUtil::create_geo_by_type(*allocator, sub_type, is_geog, true, sub_g1))) {
           LOG_WARN("failed to create wkb", K(ret), K(sub_type));
         } else {
-          // Length is not used, cannot get real length untill iter move to the next
+          // Length is not used, cannot get real length until iter move to the next
           ObString wkb_nosrid(WKB_COMMON_WKB_HEADER_LEN, reinterpret_cast<const char *>(sub_ptr));
           sub_g1->set_data(wkb_nosrid);
           sub_g1->set_srid(g1->get_srid());
@@ -173,7 +173,7 @@ private:
         if (OB_FAIL(ObGeoTypeUtil::create_geo_by_type(*allocator, sub_type, is_geog, true, sub_g2))) {
           LOG_WARN("failed to create wkb", K(ret), K(sub_type));
         } else {
-          // Length is not used, cannot get real length untill iter move to the next
+          // Length is not used, cannot get real length until iter move to the next
           ObString wkb_nosrid(WKB_COMMON_WKB_HEADER_LEN, reinterpret_cast<const char *>(sub_ptr));
           sub_g2->set_data(wkb_nosrid);
           sub_g2->set_srid(g2->get_srid());
diff --git a/deps/oblib/src/lib/geo/ob_geo_func_isvalid.cpp b/deps/oblib/src/lib/geo/ob_geo_func_isvalid.cpp
index f927a1ccb2..bee226d190 100644
--- a/deps/oblib/src/lib/geo/ob_geo_func_isvalid.cpp
+++ b/deps/oblib/src/lib/geo/ob_geo_func_isvalid.cpp
@@ -101,7 +101,7 @@ private:
         if (OB_FAIL(ObGeoTypeUtil::create_geo_by_type(*allocator, sub_type, is_geog, true, sub_g))) {
           LOG_WARN("failed to create wkb", K(ret), K(sub_type));
         } else {
-          // Length is not used, cannot get real length untill iter move to the next
+          // Length is not used, cannot get real length until iter move to the next
           ObString wkb_nosrid(WKB_COMMON_WKB_HEADER_LEN, reinterpret_cast<const char *>(sub_ptr));
           sub_g->set_data(wkb_nosrid);
           sub_g->set_srid(g->get_srid());