diff --git a/docs/fortune_statistics.md b/docs/fortune_statistics.md
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+# Distribution of fortune
+### 2000 IPs for 365 days, two groups in total
+
+| Fortune Status  | Percentage (1st time)  | Percentage (2nd time)  |
+|-----------------|------------------------|------------------------|
+| 大吉            | 20.33%                 | 20.30%                 |
+| 中吉            | 14.37%                 | 14.34%                 |
+| 小吉            | 10.57%                 | 10.59%                 |
+| 吉              | 14.49%                 | 14.44%                 |
+| 末吉            | 10.14%                 | 10.24%                 |
+| 中平            | 14.29%                 | 14.40%                 |
+| 凶              | 8.64%                  | 8.60%                  |
+| 大凶            | 7.17%                  | 7.09%                  |
+
+# Distribution statistics of daily fortune events
+
+Statistical method: The sum of the number of fortune events that occurred for 2,000 random IPs on the same day.
+
+The x-axis is the index value and the y-axis is the number of times.
+
+| 宜 (Good Fortune)                              | 忌 (Bad Fortune)                             |
+|------------------------------------------------|----------------------------------------------|
+| ![Good Fortune](./good_fortune_statistics.png) | ![Bad Fortune](./bad_fortune_statistics.png) |
+
+
+[Statistics code](./main.js)
diff --git a/docs/fortune_status_statistics.md b/docs/fortune_status_statistics.md
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-# 運勢出現分佈
-### 2000個IP 365天 共兩組
-
-大吉: 20.33%
-中吉: 14.37%
-小吉: 10.57%
-吉: 14.49%
-末吉: 10.14%
-中平: 14.29%
-凶: 8.64%
-大凶: 7.17%
-
-大吉: 20.30%
-中吉: 14.34%
-小吉: 10.59%
-吉: 14.44%
-末吉: 10.24%
-中平: 14.40%
-凶: 8.60%
-大凶: 7.09%
-
-# 當天宜忌出現分佈統計
-### 2000個IP 共兩組
-
-統計方法：隨機2000個IP在同一天內出現的宜忌項目總數和
-
-![宜](./good_fortune_statistics.png)
-![忌](./bad_fortune_statistics.png)
-
-[統計程式](./main.js)