diff --git a/utils/settings.js b/utils/settings.js
index 6ea6966..28a951b 100644
--- a/utils/settings.js
+++ b/utils/settings.js
@@ -532,7 +532,6 @@ export const defaultSettings = {
   showOptimizationToast: true,
   suppressToast: false,
   optimizationMode: "intercept",
-  worldbookEnabled: false,
   optimizationTargetTag: 'content',
   optimizationEnabled: true,
   optimizationExclusionEnabled: false,
@@ -551,6 +550,12 @@ export const defaultSettings = {
   tavernProfile: '',
   show_table_in_chat: false,
 
+  // Settings for the text optimization modal's world book feature
+  modal_wbEnabled: false,
+  modal_wbSource: 'character',
+  modal_amily2_wb_selected_worldbooks: [],
+  modal_amily2_wb_selected_entries: {},
+
   miZheSiEnabled: false,
   // --- 📜 微言录 (Small Summary) 法典 ---
   historiographySmallJailbreakPrompt: `你是酒馆国家的臣民，职业是小说文本总结AI，名字是:"Amily"