diff --git a/web/src/lib/components/Logo.svelte b/web/src/lib/components/Logo.svelte
new file mode 100644
index 0000000..98c6c25
--- /dev/null
+++ b/web/src/lib/components/Logo.svelte
@@ -0,0 +1,88 @@
+<script lang="ts">
+	function seededRandom(seed: number): number {
+		let x = Math.sin(seed++) * 10000;
+		return x - Math.floor(x);
+	}
+
+	export let size = 32; // 默认大小为 32
+	export let class_ = ''; // 添加一个 class prop，使用 class_ 避免与 JavaScript 关键字冲突
+	export let withBorder = true; // 新增参数，默认为 true
+
+	function generateMemosLogo(size: number, withBorder: boolean): string {
+		const colors = ['#f0f8ff', '#d0e8ff', '#a1d2ff', '#64b5f6', '#1565c0', '#0d47a1']; // Adjusted colors
+		const cellSize = 1; // Set to 1 to make scaling easier
+		const rectSize = 0.85; // Slightly smaller than cellSize to create gaps
+		let svgContent = '';
+		let seed = 42;
+
+		// Define the 'M' shape
+		const mShape = withBorder
+			? [
+					[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
+					[0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0],
+					[0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0],
+					[0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0],
+					[0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0],
+					[0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0],
+					[0, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0],
+					[0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0],
+					[0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0],
+					[0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0],
+					[0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0],
+					[0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0],
+					[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
+			  ]
+			: [
+					[1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1],
+					[1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1],
+					[1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1],
+					[1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1],
+					[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],
+					[1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1],
+					[1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1],
+					[1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1],
+					[1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1],
+					[1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1],
+					[1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1]
+			  ];
+
+		const gridSize = withBorder ? 13 : 11;
+
+		// Create the SVG header
+		svgContent += `<svg width="${size}" height="${size}" viewBox="0 0 ${gridSize} ${gridSize}" xmlns="http://www.w3.org/2000/svg" opacity="1">
+`;
+
+		// Generate grid of cells with rounded corners
+		for (let row = 0; row < gridSize; row++) {
+			for (let col = 0; col < gridSize; col++) {
+				let colorIndex;
+
+				// Define the pattern for the 'M' shape
+				if (mShape[row][col] === 1) {
+					colorIndex = Math.floor(seededRandom(seed++) * 2) + 4;
+				} else {
+					colorIndex = Math.floor(seededRandom(seed++) * 3);
+				}
+
+				svgContent += `  <rect x="${col * cellSize + 0.075}" y="${
+					row * cellSize + 0.075
+				}" width="${rectSize}" height="${rectSize}" rx="0.15" ry="0.15" fill="${
+					colors[colorIndex]
+				}" />
+`;
+			}
+		}
+
+		// Close the SVG tag
+		svgContent += `</svg>`;
+
+		// Instead of writing to file, return the SVG content
+		return svgContent;
+	}
+
+	$: logoSvg = generateMemosLogo(size, withBorder);
+</script>
+
+<div class={`${class_}`}>
+	{@html logoSvg}
+</div>