diff --git a/src/cuboxSetting.ts b/src/cuboxSetting.ts
index 581d7b7..d892582 100644
--- a/src/cuboxSetting.ts
+++ b/src/cuboxSetting.ts
@@ -1,4 +1,4 @@
-import { App, Notice, PluginSettingTab, Setting } from 'obsidian';
+import { App, Notice, PluginSettingTab, Setting, TextComponent } from 'obsidian';
 import type CuboxSyncPlugin from './main';
 import { FRONT_MATTER_VARIABLES } from './templateProcessor';
 import { ALL_FOLDERS_ID, FolderSelectModal } from './modal/folderSelectModal';
@@ -484,7 +484,7 @@ export class CuboxSyncSettingTab extends PluginSettingTab {
 	// 更新 API Key 设置的描述和状态
 	private updateApiKeySetting(): void {
 		const domain = this.plugin.settings.domain;
-		const textComponent = this.apiKeySetting.components[0] as any;
+		const textComponent = this.apiKeySetting.components[0] as TextComponent;
 		
 		if (!domain) {
 			// 未选择域名
diff --git a/src/templateProcessor.ts b/src/templateProcessor.ts
index 734287e..5a9cc7f 100644
--- a/src/templateProcessor.ts
+++ b/src/templateProcessor.ts
@@ -129,7 +129,7 @@ export class TemplateProcessor {
               continue;
             }
       
-            const value = (article as any)[variable];
+            const value = this.getArticleProperty(article, variable);
             if (value) {
               frontMatter[alias] = value;
             }
@@ -308,4 +308,9 @@ export class TemplateProcessor {
         
         return highlightedContent;
     }
+
+    // 类型安全的辅助函数
+    private getArticleProperty(article: CuboxArticle, propertyName: string): unknown {
+        return (article as unknown as Record<string, unknown>)[propertyName];
+    }
 } 
\ No newline at end of file