diff --git a/arkoala/ets-plugin/src/ApiUtils.ts b/arkoala/ets-plugin/src/ApiUtils.ts
index b469a9d12752177b97e78c8ecd24d9e01cdb9bba..b461bbaf489044b1dfe2463505664abb81cd6562 100644
--- a/arkoala/ets-plugin/src/ApiUtils.ts
+++ b/arkoala/ets-plugin/src/ApiUtils.ts
@@ -104,24 +104,6 @@ export function undefinedValue(): ts.Expression {
     return ts.factory.createIdentifier("undefined")
 }
 
-export function partialForName(className: string) {
-    return ts.factory.createTypeReferenceNode(
-        "Partial",
-        [
-            ts.factory.createTypeReferenceNode(className)
-        ]
-    )
-}
-
-export function partial(className: ts.Identifier) {
-    return ts.factory.createTypeReferenceNode(
-        "Partial",
-        [
-            ts.factory.createTypeReferenceNode(ts.idText(className))
-        ]
-    )
-}
-
 export function anyIfNoType(type: ts.TypeNode | undefined): ts.TypeNode {
     if (!type) return Any()
     return type
diff --git a/arkoala/ets-plugin/src/StructTransformer.ts b/arkoala/ets-plugin/src/StructTransformer.ts
index 289e041a33357ad80b8b4d7b4aaab8f5e93454ce..7f93de0d332f9614dfbc1077e62fd3138627ece2 100644
--- a/arkoala/ets-plugin/src/StructTransformer.ts
+++ b/arkoala/ets-plugin/src/StructTransformer.ts
@@ -667,13 +667,7 @@ export class StructTransformer extends AbstractVisitor {
             [
                 parameter(
                     id("initializer"),
-                    ts.factory.createTypeReferenceNode(
-                        ts.factory.createIdentifier("Partial"),
-                        [ts.factory.createTypeReferenceNode(
-                            this.translateComponentName(adaptorClassName(node.name))!,
-                            undefined
-                        )]
-                    ),
+                    this.structOptions.createTypeReference(node),
                     ts.factory.createObjectLiteralExpression()
                 )
             ],
diff --git a/arkoala/ets-plugin/test/golden/arkoala/ets/Rewrite.ts b/arkoala/ets-plugin/test/golden/arkoala/ets/Rewrite.ts
index 3e171348bcc6d7aad5b97f2d0a0ac85ba6d2245c..92e7c274d22106486ac85e8590355716c591784b 100644
--- a/arkoala/ets-plugin/test/golden/arkoala/ets/Rewrite.ts
+++ b/arkoala/ets-plugin/test/golden/arkoala/ets/Rewrite.ts
@@ -875,7 +875,7 @@ export function CustomDialogExampleImpl(initializers?: CustomDialogExampleOption
     };
     ArkCustomDialogExampleComponent._instantiate(undefined, () => new ArkCustomDialogExampleComponent, undefined, updatedInitializers);
 }
-export function CustomDialogExample(initializer: Partial<ArkCustomDialogExampleComponent> = {}) {
+export function CustomDialogExample(initializer: CustomDialogExampleOptions = {}) {
     return { build: bindCustomDialog(CustomDialogExampleImpl, initializer), buildOptions: initializer };
 }
 /** @memo */
diff --git a/arkoala/ets-plugin/test/golden/arkoala/spec/@customDialog.ts b/arkoala/ets-plugin/test/golden/arkoala/spec/@customDialog.ts
index 4180f4500a2955db7883e09c860a07a5d1d3a9b5..4efc825ebe93c38d258b3470bc97f21db9417b8c 100644
--- a/arkoala/ets-plugin/test/golden/arkoala/spec/@customDialog.ts
+++ b/arkoala/ets-plugin/test/golden/arkoala/spec/@customDialog.ts
@@ -190,7 +190,7 @@ export function DialogExampleImpl(initializers?: DialogExampleOptions): void {
     };
     ArkDialogExampleComponent._instantiate(undefined, () => new ArkDialogExampleComponent, undefined, updatedInitializers);
 }
-export function DialogExample(initializer: Partial<ArkDialogExampleComponent> = {}) {
+export function DialogExample(initializer: DialogExampleOptions = {}) {
     return { build: bindCustomDialog(DialogExampleImpl, initializer), buildOptions: initializer };
 }
 /** @memo */
diff --git a/arkoala/ets-plugin/test/golden/arkoala/spec/test/pages/import@CustomDialog.ts b/arkoala/ets-plugin/test/golden/arkoala/spec/test/pages/import@CustomDialog.ts
index 54ca1c411dec6a52e084e8bc7e732397826f7ca9..62189f28913a6fdbae51a4d97be2c103929ea352 100644
--- a/arkoala/ets-plugin/test/golden/arkoala/spec/test/pages/import@CustomDialog.ts
+++ b/arkoala/ets-plugin/test/golden/arkoala/spec/test/pages/import@CustomDialog.ts
@@ -102,7 +102,7 @@ export function CustomDialogExample1Impl(initializers?: CustomDialogExample1Opti
     };
     ArkCustomDialogExample1Component._instantiate(undefined, () => new ArkCustomDialogExample1Component, undefined, updatedInitializers);
 }
-export function CustomDialogExample1(initializer: Partial<ArkCustomDialogExample1Component> = {}) {
+export function CustomDialogExample1(initializer: CustomDialogExample1Options = {}) {
     return { build: bindCustomDialog(CustomDialogExample1Impl, initializer), buildOptions: initializer };
 }
 export interface CustomDialogExample1Options {
diff --git a/arkoala/ets-plugin/test/golden/arkts/ets/Rewrite.ts b/arkoala/ets-plugin/test/golden/arkts/ets/Rewrite.ts
index 093fc0dce2464b25b84dd29c7afbc16756d9bdc0..c8b81391f8f3495f357f6833029a4312a5f71d7f 100644
--- a/arkoala/ets-plugin/test/golden/arkts/ets/Rewrite.ts
+++ b/arkoala/ets-plugin/test/golden/arkts/ets/Rewrite.ts
@@ -876,7 +876,7 @@ export function CustomDialogExampleImpl(initializers?: CustomDialogExampleOption
     };
     ArkCustomDialogExampleComponent._instantiate(undefined, () => new ArkCustomDialogExampleComponent, undefined, updatedInitializers);
 }
-export function CustomDialogExample(initializer: Partial<ArkCustomDialogExampleComponent> = {}) {
+export function CustomDialogExample(initializer: CustomDialogExampleOptions = {}) {
     return { build: bindCustomDialog(CustomDialogExampleImpl, initializer), buildOptions: initializer };
 }
 /** @memo */
diff --git a/arkoala/ets-plugin/test/golden/arkts/spec/@customDialog.ts b/arkoala/ets-plugin/test/golden/arkts/spec/@customDialog.ts
index 32f190e275573b59bfe082b2b1a999cf52d05c4f..2ee1bfc8f62d45320eeae4c96b46085af9dd21a6 100644
--- a/arkoala/ets-plugin/test/golden/arkts/spec/@customDialog.ts
+++ b/arkoala/ets-plugin/test/golden/arkts/spec/@customDialog.ts
@@ -192,7 +192,7 @@ export function DialogExampleImpl(initializers?: DialogExampleOptions): void {
     };
     ArkDialogExampleComponent._instantiate(undefined, () => new ArkDialogExampleComponent, undefined, updatedInitializers);
 }
-export function DialogExample(initializer: Partial<ArkDialogExampleComponent> = {}) {
+export function DialogExample(initializer: DialogExampleOptions = {}) {
     return { build: bindCustomDialog(DialogExampleImpl, initializer), buildOptions: initializer };
 }
 /** @memo */
diff --git a/arkoala/ets-plugin/test/golden/arkts/spec/test/pages/import@CustomDialog.ts b/arkoala/ets-plugin/test/golden/arkts/spec/test/pages/import@CustomDialog.ts
index 22be2c938c0036d1bcfc2964937b6122f2d35e43..a5c169cc6ca4a545d970d7786786acba976adc38 100644
--- a/arkoala/ets-plugin/test/golden/arkts/spec/test/pages/import@CustomDialog.ts
+++ b/arkoala/ets-plugin/test/golden/arkts/spec/test/pages/import@CustomDialog.ts
@@ -105,7 +105,7 @@ export function CustomDialogExample1Impl(initializers?: CustomDialogExample1Opti
     };
     ArkCustomDialogExample1Component._instantiate(undefined, () => new ArkCustomDialogExample1Component, undefined, updatedInitializers);
 }
-export function CustomDialogExample1(initializer: Partial<ArkCustomDialogExample1Component> = {}) {
+export function CustomDialogExample1(initializer: CustomDialogExample1Options = {}) {
     return { build: bindCustomDialog(CustomDialogExample1Impl, initializer), buildOptions: initializer };
 }
 export interface CustomDialogExample1Options {
diff --git a/arkoala/ets-plugin/test/golden/koala/ets/Rewrite.ts b/arkoala/ets-plugin/test/golden/koala/ets/Rewrite.ts
index c05169dbb15491227888c502a0d341858d4990b8..86c02fb02c3b90d78d78345531e72115e3e3f585 100644
--- a/arkoala/ets-plugin/test/golden/koala/ets/Rewrite.ts
+++ b/arkoala/ets-plugin/test/golden/koala/ets/Rewrite.ts
@@ -873,7 +873,7 @@ export function CustomDialogExampleImpl(initializers?: CustomDialogExampleOption
     };
     ArkCustomDialogExampleComponent._instantiate(undefined, () => new ArkCustomDialogExampleComponent, undefined, updatedInitializers);
 }
-export function CustomDialogExample(initializer: Partial<ArkCustomDialogExampleComponent> = {}) {
+export function CustomDialogExample(initializer: CustomDialogExampleOptions = {}) {
     return { build: bindCustomDialog(CustomDialogExampleImpl, initializer), buildOptions: initializer };
 }
 /** @memo */
diff --git a/arkoala/ets-plugin/test/golden/koala/spec/@customDialog.ts b/arkoala/ets-plugin/test/golden/koala/spec/@customDialog.ts
index 6421236b7940feda68fdd849790d49cf113dde52..e7de33702e333c159fbbcc5208d19594520f2017 100644
--- a/arkoala/ets-plugin/test/golden/koala/spec/@customDialog.ts
+++ b/arkoala/ets-plugin/test/golden/koala/spec/@customDialog.ts
@@ -192,7 +192,7 @@ export function DialogExampleImpl(initializers?: DialogExampleOptions): void {
     };
     ArkDialogExampleComponent._instantiate(undefined, () => new ArkDialogExampleComponent, undefined, updatedInitializers);
 }
-export function DialogExample(initializer: Partial<ArkDialogExampleComponent> = {}) {
+export function DialogExample(initializer: DialogExampleOptions = {}) {
     return { build: bindCustomDialog(DialogExampleImpl, initializer), buildOptions: initializer };
 }
 /** @memo */
diff --git a/arkoala/ets-plugin/test/golden/koala/spec/test/pages/import@CustomDialog.ts b/arkoala/ets-plugin/test/golden/koala/spec/test/pages/import@CustomDialog.ts
index 3f0441a650839b1929c26d5a0cf8a982d9d95884..0e5828e7ee2591110987fe9536ee4aab752446c1 100644
--- a/arkoala/ets-plugin/test/golden/koala/spec/test/pages/import@CustomDialog.ts
+++ b/arkoala/ets-plugin/test/golden/koala/spec/test/pages/import@CustomDialog.ts
@@ -104,7 +104,7 @@ export function CustomDialogExample1Impl(initializers?: CustomDialogExample1Opti
     };
     ArkCustomDialogExample1Component._instantiate(undefined, () => new ArkCustomDialogExample1Component, undefined, updatedInitializers);
 }
-export function CustomDialogExample1(initializer: Partial<ArkCustomDialogExample1Component> = {}) {
+export function CustomDialogExample1(initializer: CustomDialogExample1Options = {}) {
     return { build: bindCustomDialog(CustomDialogExample1Impl, initializer), buildOptions: initializer };
 }
 export interface CustomDialogExample1Options {