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diff --git a/leetcode-videos/2250-2259/README.md b/leetcode-videos/2250-2259/README.md
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+# LeetCode 2250-2259 题解视频
+
+- 2250. Count Number of Rectangles Containing Each Point — `2250-count-number-of-rectangles-containing-each-point.mp4`
+- 2251. Number of Flowers in Full Bloom — `2251-number-of-flowers-in-full-bloom.mp4`
+- 2252. Dynamic Pivoting of a Table — `2252-dynamic-pivoting-of-a-table.mp4`
+- 2253. Dynamic Unpivoting of a Table — `2253-dynamic-unpivoting-of-a-table.mp4`
+- 2254. Design Video Sharing Platform — `2254-design-video-sharing-platform.mp4`
+- 2255. Count Prefixes of a Given String — `2255-count-prefixes-of-a-given-string.mp4`
+- 2256. Minimum Average Difference — `2256-minimum-average-difference.mp4`
+- 2257. Count Unguarded Cells in the Grid — `2257-count-unguarded-cells-in-the-grid.mp4`
+- 2258. Escape the Spreading Fire — `2258-escape-the-spreading-fire.mp4`
+- 2259. Remove Digit From Number to Maximize Result — `2259-remove-digit-from-number-to-maximize-result.mp4`