diff --git a/packages/tools/src/SqlDumper.ts b/packages/tools/src/SqlDumper.ts
index 82e0eac49..25ea9c279 100644
--- a/packages/tools/src/SqlDumper.ts
+++ b/packages/tools/src/SqlDumper.ts
@@ -246,7 +246,7 @@ export class SqlDumper implements AlterProcessor {
 
     this.putRaw(' ');
     this.specialColumnOptions(column);
-    if (includeNullable && !this.dialect?.specificNotNull) {
+    if (includeNullable && !this.dialect?.specificNullabilityImplementation) {
       this.put(column.notNull ? '^not ^null' : '^null');
     }
     if (includeDefault && column.defaultValue?.trim()) {
diff --git a/packages/types/dialect.d.ts b/packages/types/dialect.d.ts
index 654bf9539..eff2efe4e 100644
--- a/packages/types/dialect.d.ts
+++ b/packages/types/dialect.d.ts
@@ -34,7 +34,7 @@ export interface SqlDialect {
   createCheck?: boolean;
   dropCheck?: boolean;
 
-  specificNotNull?: boolean;
+  specificNullabilityImplementation?: boolean;
 
   // syntax for create column: ALTER TABLE table ADD COLUMN column
   createColumnWithColumnKeyword?: boolean;
diff --git a/packages/web/src/tableeditor/ColumnEditorModal.svelte b/packages/web/src/tableeditor/ColumnEditorModal.svelte
index 5d7a4ffc6..00060325b 100644
--- a/packages/web/src/tableeditor/ColumnEditorModal.svelte
+++ b/packages/web/src/tableeditor/ColumnEditorModal.svelte
@@ -32,7 +32,7 @@
     <FormTextField name="columnName" label="Column name" focused disabled={isReadOnly} />
     <DataTypeEditor dialect={driver?.dialect} disabled={isReadOnly} />
 
-    {#if !driver?.dialect?.specificNotNull}
+    {#if !driver?.dialect?.specificNullabilityImplementation}
       <FormCheckboxField name="notNull" label="NOT NULL" disabled={isReadOnly} />
     {/if}
     <FormCheckboxField name="isPrimaryKey" label="Is Primary Key" disabled={isReadOnly} />
diff --git a/packages/web/src/tableeditor/TableEditor.svelte b/packages/web/src/tableeditor/TableEditor.svelte
index e330e79df..902963982 100644
--- a/packages/web/src/tableeditor/TableEditor.svelte
+++ b/packages/web/src/tableeditor/TableEditor.svelte
@@ -187,7 +187,7 @@
     on:clickrow={e => showModal(ColumnEditorModal, { columnInfo: e.detail, tableInfo, setTableInfo, driver })}
     onAddNew={isWritable ? addColumn : null}
     columns={[
-      !driver?.dialect?.specificNotNull && {
+      !driver?.dialect?.specificNullabilityImplementation && {
         fieldName: 'notNull',
         header: 'Nullability',
         sortable: true,
diff --git a/plugins/dbgate-plugin-clickhouse/src/frontend/driver.js b/plugins/dbgate-plugin-clickhouse/src/frontend/driver.js
index 3fa0f61ee..68958acc4 100644
--- a/plugins/dbgate-plugin-clickhouse/src/frontend/driver.js
+++ b/plugins/dbgate-plugin-clickhouse/src/frontend/driver.js
@@ -64,7 +64,7 @@ const dialect = {
   dropIndex: true,
   anonymousPrimaryKey: true,
   createColumnWithColumnKeyword: true,
-  specificNotNull: true,
+  specificNullabilityImplementation: true,
 
   columnProperties: {
     columnComment: true,