diff --git a/src/ui/EditModal.ts b/src/ui/EditModal.ts
index 030234d..80088ba 100644
--- a/src/ui/EditModal.ts
+++ b/src/ui/EditModal.ts
@@ -177,9 +177,9 @@ export class EditModal extends SettingModal {
 				.setDesc(i18nConfig.NotionCustomTitleDesc)
 				.addToggle((toggle) =>
 					toggle
-						.setValue(this.dataTemp.CustomTitleButtonTemp)
+						.setValue(this.dataTemp.customTitleButtonTemp)
 						.onChange(async (value) => {
-							this.dataTemp.CustomTitleButtonTemp = value;
+							this.dataTemp.customTitleButtonTemp = value;
 
 							this.updateSettingEl(CustomNameEl, value)
 
@@ -192,8 +192,8 @@ export class EditModal extends SettingModal {
 
 
 			// add custom title name
-			const CustomNameEl = this.createStyleDiv('custom-name', (this.dataTemp.CustomTitleButtonTemp), nextTabs);
-			this.createSettingEl(CustomNameEl, i18nConfig.NotionCustomTitleName, i18nConfig.NotionCustomTitleNameDesc, 'text', i18nConfig.NotionCustomTitleText, this.dataTemp.CustomTitleNameTemp,'dataTemp', 'CustomTitleNameTemp')
+			const CustomNameEl = this.createStyleDiv('custom-name', (this.dataTemp.customTitleButtonTemp), nextTabs);
+			this.createSettingEl(CustomNameEl, i18nConfig.NotionCustomTitleName, i18nConfig.NotionCustomTitleNameDesc, 'text', i18nConfig.NotionCustomTitleText, this.dataTemp.customTitleNameTemp,'dataTemp', 'customTitleNameTemp')
 
 
 			// add api key
@@ -236,7 +236,7 @@ export class EditModal extends SettingModal {
 			this.createSettingEl(nextTabs, i18nConfig.DatabaseID, i18nConfig.NotionAPIDesc, 'password', i18nConfig.DatabaseIDText, this.dataTemp.databaseIDTemp, 'dataTemp', 'databaseIDTemp')
 
 			// add custom title name
-			this.createSettingEl(nextTabs, i18nConfig.NotionCustomTitleName, i18nConfig.NotionCustomTitleNameDesc, 'text', i18nConfig.NotionCustomTitleText, this.dataTemp.CustomTitleNameTemp, 'dataTemp', 'CustomTitleNameTemp')
+			this.createSettingEl(nextTabs, i18nConfig.NotionCustomTitleName, i18nConfig.NotionCustomTitleNameDesc, 'text', i18nConfig.NotionCustomTitleText, this.dataTemp.customTitleNameTemp, 'dataTemp', 'customTitleNameTemp')
 
 			// add new property button
 			new Setting(nextTabs)
diff --git a/src/ui/settingModal.ts b/src/ui/settingModal.ts
index 462e669..8fdbf77 100644
--- a/src/ui/settingModal.ts
+++ b/src/ui/settingModal.ts
@@ -155,9 +155,9 @@ export class SettingModal extends Modal {
 				.setDesc(i18nConfig.NotionCustomTitleDesc)
 				.addToggle((toggle) =>
 					toggle
-						.setValue(this.data.CustomTitleButton)
+						.setValue(this.data.customTitleButton)
 						.onChange(async (value) => {
-							this.data.CustomTitleButton = value;
+							this.data.customTitleButton = value;
 
 							this.updateSettingEl(CustomNameEl, value)
 
@@ -170,8 +170,8 @@ export class SettingModal extends Modal {
 
 
 			// add custom title name
-			const CustomNameEl = this.createStyleDiv('custom-name', (this.data.CustomTitleButton), nextTabs);
-			this.createSettingEl(CustomNameEl, i18nConfig.NotionCustomTitleName, i18nConfig.NotionCustomTitleNameDesc, 'text', i18nConfig.NotionCustomTitleText, this.data.CustomTitleName, 'data', 'CustomTitleName')
+			const CustomNameEl = this.createStyleDiv('custom-name', (this.data.customTitleButton), nextTabs);
+			this.createSettingEl(CustomNameEl, i18nConfig.NotionCustomTitleName, i18nConfig.NotionCustomTitleNameDesc, 'text', i18nConfig.NotionCustomTitleText, this.data.customTitleName, 'data', 'customTitleName')
 
 
 			// add api key
@@ -199,6 +199,7 @@ export class SettingModal extends Modal {
 			this.createSettingEl(nextTabs, i18nConfig.DatabaseID, i18nConfig.NotionAPIDesc, 'password', i18nConfig.DatabaseIDText, this.data.databaseID, 'data', 'databaseID')
 
 		} else if (value === 'custom') {
+
 			nextTabs.createEl('h3', {text: i18nConfig.NotionCustomSettingHeader});
 
 			// add full name
@@ -214,7 +215,7 @@ export class SettingModal extends Modal {
 			this.createSettingEl(nextTabs, i18nConfig.DatabaseID, i18nConfig.NotionAPIDesc, 'password', i18nConfig.DatabaseIDText, this.data.databaseID, 'data', 'databaseID')
 
 			// add custom title name
-			this.createSettingEl(nextTabs, i18nConfig.NotionCustomTitleName, i18nConfig.NotionCustomTitleNameDesc, 'text', i18nConfig.NotionCustomTitleText, this.data.CustomTitleName, 'data', 'CustomTitleName')
+			this.createSettingEl(nextTabs, i18nConfig.NotionCustomTitleName, i18nConfig.NotionCustomTitleNameDesc, 'text', i18nConfig.NotionCustomTitleText, this.data.customTitleName, 'data', 'customTitleName')
 
 			// add new property button
 			new Setting(nextTabs)
diff --git a/src/ui/settingTabs.ts b/src/ui/settingTabs.ts
index 72b1049..0247cb0 100644
--- a/src/ui/settingTabs.ts
+++ b/src/ui/settingTabs.ts
@@ -16,8 +16,8 @@ export interface PluginSettings {
     proxy: string;
     GeneralButton: boolean;
     tagButton: boolean;
-    CustomTitleButton: boolean;
-    CustomTitleName: string;
+    customTitleButton: boolean;
+    customTitleName: string;
     notionAPIGeneral: string;
     databaseIDGeneral: string;
     CustomButton: boolean;
@@ -51,8 +51,8 @@ export const DEFAULT_SETTINGS: PluginSettings = {
     proxy: "",
     GeneralButton: true,
     tagButton: true,
-    CustomTitleButton: false,
-    CustomTitleName: "",
+    customTitleButton: false,
+    customTitleName: "",
     notionAPIGeneral: "",
     databaseIDGeneral: "",
     CustomButton: false,