diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6c7954a2e..2d47c1382 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -102,10 +102,7 @@ if(EXISTS ${CMAKE_SOURCE_DIR}/contrib/dolphin)
     install(FILES ${CMAKE_SOURCE_DIR}/contrib/dolphin/dolphin.control
         DESTINATION share/postgresql/extension/
     )
-    install(FILES ${CMAKE_SOURCE_DIR}/contrib/dolphin/dolphin--1.2.sql
-        DESTINATION share/postgresql/extension/
-    )
-    install(FILES ${CMAKE_SOURCE_DIR}/contrib/dolphin/dolphin--1.0.sql
+    install(FILES ${CMAKE_SOURCE_DIR}/contrib/dolphin/dolphin--1.3.sql
         DESTINATION share/postgresql/extension/
     )
     install(FILES ${CMAKE_SOURCE_DIR}/contrib/dolphin/upgrade_script/dolphin--1.0--1.2.sql
@@ -114,10 +111,22 @@ if(EXISTS ${CMAKE_SOURCE_DIR}/contrib/dolphin)
     install(FILES ${CMAKE_SOURCE_DIR}/contrib/dolphin/rollback_script/dolphin--1.2--1.0.sql
         DESTINATION share/postgresql/extension/
     )
-	install(FILES ${CMAKE_SOURCE_DIR}/contrib/dolphin/upgrade_script/dolphin--1.2--2.0.sql
+    install(FILES ${CMAKE_SOURCE_DIR}/contrib/dolphin/upgrade_script/dolphin--1.2--1.3.sql
         DESTINATION share/postgresql/extension/
     )
-    install(FILES ${CMAKE_SOURCE_DIR}/contrib/dolphin/rollback_script/dolphin--2.0--1.2.sql
+    install(FILES ${CMAKE_SOURCE_DIR}/contrib/dolphin/rollback_script/dolphin--1.3--1.2.sql
+        DESTINATION share/postgresql/extension/
+    )
+    install(FILES ${CMAKE_SOURCE_DIR}/contrib/dolphin/upgrade_script/dolphin--1.3--2.0.sql
+        DESTINATION share/postgresql/extension/
+    )
+    install(FILES ${CMAKE_SOURCE_DIR}/contrib/dolphin/rollback_script/dolphin--2.0--1.3.sql
+        DESTINATION share/postgresql/extension/
+    )
+    install(FILES ${CMAKE_SOURCE_DIR}/contrib/dolphin/upgrade_script/dolphin--2.0--3.0.sql
+        DESTINATION share/postgresql/extension/
+    )
+    install(FILES ${CMAKE_SOURCE_DIR}/contrib/dolphin/rollback_script/dolphin--3.0--2.0.sql
         DESTINATION share/postgresql/extension/
     )
     install(FILES ${CMAKE_SOURCE_DIR}/contrib/dolphin/openGauss_expr_dolphin.ir
diff --git a/build/script/aarch64_finance_list b/build/script/aarch64_finance_list
index b7b71e975..db322441f 100644
--- a/build/script/aarch64_finance_list
+++ b/build/script/aarch64_finance_list
@@ -70,12 +70,15 @@
 ./share/postgresql/extension/security_plugin.control
 ./share/postgresql/extension/security_plugin--1.0.sql
 ./share/postgresql/extension/dolphin.control
-./share/postgresql/extension/dolphin--1.0.sql
-./share/postgresql/extension/dolphin--1.2.sql
+./share/postgresql/extension/dolphin--1.3.sql
 ./share/postgresql/extension/dolphin--1.0--1.2.sql
 ./share/postgresql/extension/dolphin--1.2--1.0.sql
-./share/postgresql/extension/dolphin--2.0--1.2.sql
-./share/postgresql/extension/dolphin--1.2--2.0.sql
+./share/postgresql/extension/dolphin--1.2--1.3.sql
+./share/postgresql/extension/dolphin--1.3--1.2.sql
+./share/postgresql/extension/dolphin--2.0--1.3.sql
+./share/postgresql/extension/dolphin--1.3--2.0.sql
+./share/postgresql/extension/dolphin--2.0--3.0.sql
+./share/postgresql/extension/dolphin--3.0--2.0.sql
 ./share/postgresql/extension/openGauss_expr_dolphin.ir
 ./share/postgresql/extension/assessment--1.0.sql
 ./share/postgresql/extension/assessment.control
diff --git a/build/script/aarch64_lite_list b/build/script/aarch64_lite_list
index 9c05ad839..97d04b9e4 100644
--- a/build/script/aarch64_lite_list
+++ b/build/script/aarch64_lite_list
@@ -33,12 +33,15 @@
 ./share/postgresql/extension/security_plugin.control
 ./share/postgresql/extension/security_plugin--1.0.sql
 ./share/postgresql/extension/dolphin.control
-./share/postgresql/extension/dolphin--1.2.sql
-./share/postgresql/extension/dolphin--1.0.sql
+./share/postgresql/extension/dolphin--1.3.sql
 ./share/postgresql/extension/dolphin--1.0--1.2.sql
 ./share/postgresql/extension/dolphin--1.2--1.0.sql
-./share/postgresql/extension/dolphin--2.0--1.2.sql
-./share/postgresql/extension/dolphin--1.2--2.0.sql
+./share/postgresql/extension/dolphin--1.2--1.3.sql
+./share/postgresql/extension/dolphin--1.3--1.2.sql
+./share/postgresql/extension/dolphin--2.0--1.3.sql
+./share/postgresql/extension/dolphin--1.3--2.0.sql
+./share/postgresql/extension/dolphin--2.0--3.0.sql
+./share/postgresql/extension/dolphin--3.0--2.0.sql
 ./share/postgresql/extension/openGauss_expr_dolphin.ir
 ./share/postgresql/extension/file_fdw--1.0.sql
 ./share/postgresql/extension/plpgsql.control
diff --git a/build/script/aarch64_opengauss_list b/build/script/aarch64_opengauss_list
index 2688f79cf..fc8390d2b 100644
--- a/build/script/aarch64_opengauss_list
+++ b/build/script/aarch64_opengauss_list
@@ -71,12 +71,15 @@
 ./share/postgresql/extension/security_plugin.control
 ./share/postgresql/extension/security_plugin--1.0.sql
 ./share/postgresql/extension/dolphin.control
-./share/postgresql/extension/dolphin--1.0.sql
-./share/postgresql/extension/dolphin--1.2.sql
+./share/postgresql/extension/dolphin--1.3.sql
 ./share/postgresql/extension/dolphin--1.0--1.2.sql
 ./share/postgresql/extension/dolphin--1.2--1.0.sql
-./share/postgresql/extension/dolphin--2.0--1.2.sql
-./share/postgresql/extension/dolphin--1.2--2.0.sql
+./share/postgresql/extension/dolphin--1.2--1.3.sql
+./share/postgresql/extension/dolphin--1.3--1.2.sql
+./share/postgresql/extension/dolphin--2.0--1.3.sql
+./share/postgresql/extension/dolphin--1.3--2.0.sql
+./share/postgresql/extension/dolphin--2.0--3.0.sql
+./share/postgresql/extension/dolphin--3.0--2.0.sql
 ./share/postgresql/extension/openGauss_expr_dolphin.ir
 ./share/postgresql/extension/assessment--1.0.sql
 ./share/postgresql/extension/assessment.control
diff --git a/build/script/opengauss_release_list_ubuntu_single b/build/script/opengauss_release_list_ubuntu_single
index ebee9e73e..b78ec77c1 100644
--- a/build/script/opengauss_release_list_ubuntu_single
+++ b/build/script/opengauss_release_list_ubuntu_single
@@ -61,12 +61,15 @@
 ./share/postgresql/extension/security_plugin.control
 ./share/postgresql/extension/security_plugin--1.0.sql
 ./share/postgresql/extension/dolphin.control
-./share/postgresql/extension/dolphin--1.0.sql
-./share/postgresql/extension/dolphin--1.2.sql
+./share/postgresql/extension/dolphin--1.3.sql
 ./share/postgresql/extension/dolphin--1.0--1.2.sql
 ./share/postgresql/extension/dolphin--1.2--1.0.sql
-./share/postgresql/extension/dolphin--2.0--1.2.sql
-./share/postgresql/extension/dolphin--1.2--2.0.sql
+./share/postgresql/extension/dolphin--1.2--1.3.sql
+./share/postgresql/extension/dolphin--1.3--1.2.sql
+./share/postgresql/extension/dolphin--2.0--1.3.sql
+./share/postgresql/extension/dolphin--1.3--2.0.sql
+./share/postgresql/extension/dolphin--2.0--3.0.sql
+./share/postgresql/extension/dolphin--3.0--2.0.sql
 ./share/postgresql/extension/openGauss_expr_dolphin.ir
 ./share/postgresql/extension/file_fdw--1.0.sql
 ./share/postgresql/extension/plpgsql.control
diff --git a/build/script/x86_64_finance_list b/build/script/x86_64_finance_list
index 6d9b53b78..87589c297 100644
--- a/build/script/x86_64_finance_list
+++ b/build/script/x86_64_finance_list
@@ -70,12 +70,15 @@
 ./share/postgresql/extension/security_plugin.control
 ./share/postgresql/extension/security_plugin--1.0.sql
 ./share/postgresql/extension/dolphin.control
-./share/postgresql/extension/dolphin--1.0.sql
-./share/postgresql/extension/dolphin--1.2.sql
+./share/postgresql/extension/dolphin--1.3.sql
 ./share/postgresql/extension/dolphin--1.0--1.2.sql
 ./share/postgresql/extension/dolphin--1.2--1.0.sql
-./share/postgresql/extension/dolphin--2.0--1.2.sql
-./share/postgresql/extension/dolphin--1.2--2.0.sql
+./share/postgresql/extension/dolphin--1.2--1.3.sql
+./share/postgresql/extension/dolphin--1.3--1.2.sql
+./share/postgresql/extension/dolphin--2.0--1.3.sql
+./share/postgresql/extension/dolphin--1.3--2.0.sql
+./share/postgresql/extension/dolphin--2.0--3.0.sql
+./share/postgresql/extension/dolphin--3.0--2.0.sql
 ./share/postgresql/extension/openGauss_expr_dolphin.ir
 ./share/postgresql/extension/assessment--1.0.sql
 ./share/postgresql/extension/assessment.control
diff --git a/build/script/x86_64_lite_list b/build/script/x86_64_lite_list
index b8418d324..3a838f313 100644
--- a/build/script/x86_64_lite_list
+++ b/build/script/x86_64_lite_list
@@ -33,12 +33,15 @@
 ./share/postgresql/extension/security_plugin.control
 ./share/postgresql/extension/security_plugin--1.0.sql
 ./share/postgresql/extension/dolphin.control
-./share/postgresql/extension/dolphin--1.2.sql
-./share/postgresql/extension/dolphin--1.0.sql
+./share/postgresql/extension/dolphin--1.3.sql
 ./share/postgresql/extension/dolphin--1.0--1.2.sql
 ./share/postgresql/extension/dolphin--1.2--1.0.sql
-./share/postgresql/extension/dolphin--2.0--1.2.sql
-./share/postgresql/extension/dolphin--1.2--2.0.sql
+./share/postgresql/extension/dolphin--1.2--1.3.sql
+./share/postgresql/extension/dolphin--1.3--1.2.sql
+./share/postgresql/extension/dolphin--2.0--1.3.sql
+./share/postgresql/extension/dolphin--1.3--2.0.sql
+./share/postgresql/extension/dolphin--2.0--3.0.sql
+./share/postgresql/extension/dolphin--3.0--2.0.sql
 ./share/postgresql/extension/openGauss_expr_dolphin.ir
 ./share/postgresql/extension/file_fdw--1.0.sql
 ./share/postgresql/extension/plpgsql.control
diff --git a/build/script/x86_64_opengauss_list b/build/script/x86_64_opengauss_list
index a52d65c4c..cc1b91a70 100644
--- a/build/script/x86_64_opengauss_list
+++ b/build/script/x86_64_opengauss_list
@@ -71,12 +71,15 @@
 ./share/postgresql/extension/security_plugin.control
 ./share/postgresql/extension/security_plugin--1.0.sql
 ./share/postgresql/extension/dolphin.control
-./share/postgresql/extension/dolphin--1.0.sql
-./share/postgresql/extension/dolphin--1.2.sql
+./share/postgresql/extension/dolphin--1.3.sql
 ./share/postgresql/extension/dolphin--1.0--1.2.sql
 ./share/postgresql/extension/dolphin--1.2--1.0.sql
-./share/postgresql/extension/dolphin--2.0--1.2.sql
-./share/postgresql/extension/dolphin--1.2--2.0.sql
+./share/postgresql/extension/dolphin--1.2--1.3.sql
+./share/postgresql/extension/dolphin--1.3--1.2.sql
+./share/postgresql/extension/dolphin--2.0--1.3.sql
+./share/postgresql/extension/dolphin--1.3--2.0.sql
+./share/postgresql/extension/dolphin--2.0--3.0.sql
+./share/postgresql/extension/dolphin--3.0--2.0.sql
 ./share/postgresql/extension/openGauss_expr_dolphin.ir
 ./share/postgresql/extension/assessment--1.0.sql
 ./share/postgresql/extension/assessment.control
diff --git a/src/common/backend/utils/init/globals.cpp b/src/common/backend/utils/init/globals.cpp
index faf4ed6cf..cc23f3387 100644
--- a/src/common/backend/utils/init/globals.cpp
+++ b/src/common/backend/utils/init/globals.cpp
@@ -74,7 +74,7 @@ bool will_shutdown = false;
  *       NEXT   |  92899   |     ?      |     ?     
  *
  ********************************************/
-const uint32 GRAND_VERSION_NUM = 92854;
+const uint32 GRAND_VERSION_NUM = 92855;
 
 /********************************************
  * 2.VERSION NUM FOR EACH FEATURE
diff --git a/src/include/catalog/upgrade_sql/rollback_catalog_maindb/rollback-post_catalog_maindb_92_855.sql b/src/include/catalog/upgrade_sql/rollback_catalog_maindb/rollback-post_catalog_maindb_92_855.sql
new file mode 100644
index 000000000..d30885ae0
--- /dev/null
+++ b/src/include/catalog/upgrade_sql/rollback_catalog_maindb/rollback-post_catalog_maindb_92_855.sql
@@ -0,0 +1,12 @@
+do $$
+DECLARE
+ans boolean;
+BEGIN
+    for ans in select case when count(*)=1 then true else false end as ans from (select extname from pg_extension where extname='dolphin')
+    LOOP
+        if ans = true then
+            ALTER EXTENSION dolphin UPDATE TO '1.2';
+        end if;
+        exit;
+    END LOOP;
+END$$;
\ No newline at end of file
diff --git a/src/include/catalog/upgrade_sql/rollback_catalog_otherdb/rollback-post_catalog_otherdb_92_855.sql b/src/include/catalog/upgrade_sql/rollback_catalog_otherdb/rollback-post_catalog_otherdb_92_855.sql
new file mode 100644
index 000000000..d30885ae0
--- /dev/null
+++ b/src/include/catalog/upgrade_sql/rollback_catalog_otherdb/rollback-post_catalog_otherdb_92_855.sql
@@ -0,0 +1,12 @@
+do $$
+DECLARE
+ans boolean;
+BEGIN
+    for ans in select case when count(*)=1 then true else false end as ans from (select extname from pg_extension where extname='dolphin')
+    LOOP
+        if ans = true then
+            ALTER EXTENSION dolphin UPDATE TO '1.2';
+        end if;
+        exit;
+    END LOOP;
+END$$;
\ No newline at end of file
diff --git a/src/include/catalog/upgrade_sql/upgrade_catalog_maindb/upgrade-post_catalog_maindb_92_855.sql b/src/include/catalog/upgrade_sql/upgrade_catalog_maindb/upgrade-post_catalog_maindb_92_855.sql
new file mode 100644
index 000000000..dbf6eee1f
--- /dev/null
+++ b/src/include/catalog/upgrade_sql/upgrade_catalog_maindb/upgrade-post_catalog_maindb_92_855.sql
@@ -0,0 +1,12 @@
+do $$
+DECLARE
+ans boolean;
+BEGIN
+    for ans in select case when count(*)=1 then true else false end as ans from (select extname from pg_extension where extname='dolphin')
+    LOOP
+        if ans = true then
+            ALTER EXTENSION dolphin UPDATE TO '1.3';
+        end if;
+        exit;
+    END LOOP;
+END$$;
\ No newline at end of file
diff --git a/src/include/catalog/upgrade_sql/upgrade_catalog_otherdb/upgrade-post_catalog_otherdb_92_855.sql b/src/include/catalog/upgrade_sql/upgrade_catalog_otherdb/upgrade-post_catalog_otherdb_92_855.sql
new file mode 100644
index 000000000..dbf6eee1f
--- /dev/null
+++ b/src/include/catalog/upgrade_sql/upgrade_catalog_otherdb/upgrade-post_catalog_otherdb_92_855.sql
@@ -0,0 +1,12 @@
+do $$
+DECLARE
+ans boolean;
+BEGIN
+    for ans in select case when count(*)=1 then true else false end as ans from (select extname from pg_extension where extname='dolphin')
+    LOOP
+        if ans = true then
+            ALTER EXTENSION dolphin UPDATE TO '1.3';
+        end if;
+        exit;
+    END LOOP;
+END$$;
\ No newline at end of file