diff --git a/note/plan/PERSONALIZED_HIGH_VALUE_WORDS_DEVELOPMENT_PLAN.md b/note/plan/PERSONALIZED_HIGH_VALUE_WORDS_DEVELOPMENT_PLAN.md
index c69e523..b6687bd 100644
--- a/note/plan/PERSONALIZED_HIGH_VALUE_WORDS_DEVELOPMENT_PLAN.md
+++ b/note/plan/PERSONALIZED_HIGH_VALUE_WORDS_DEVELOPMENT_PLAN.md
@@ -32,9 +32,11 @@
 | 學習者程度 | 當前標記為高價值 | 新標記為高價值 | 改善效果 |
 |-----------|----------------|--------------|----------|
 | A1 | B1, B2, C1, C2 | **A2, B1** | 更實用的學習目標 |
-| A2 | B1, B2, C1, C2 | **B1, B2** | 適當的進階挑戰 |
+| A2 | B1, B2, C1, C2 | **B1, B2** | 適當的進階挑戰   |
 | B1 | B1, B2, C1, C2 | **B2, C1** | 避免重複簡單詞彙 |
-| C1 | B1, B2, C1, C2 | **C2** | 專注高階詞彙精進 |
+| B2 | B1, B2, C1, C2 | **C1**     | 避免重複簡單詞彙 |
+| C1 | B1, B2, C1, C2 | **C1, C2** | 專注高階詞彙精進 |
+| C2 | B1, B2, C1, C2 | **C1, C2** | 專注高階詞彙精進 |
 
 ---
 
@@ -423,8 +425,8 @@ export default function SettingsPage() {
       'A2': 'B1-B2',
       'B1': 'B2-C1',
       'B2': 'C1-C2',
-      'C1': 'C2',
-      'C2': '高階詞彙'
+      'C1': 'C1-C2',
+      'C2': 'C1-C2'
     };
     return ranges[level as keyof typeof ranges] || 'B1-B2';
   };