diff --git a/mateclaw-ui/public/logo/shuzhi_yiliao_logo.svg b/mateclaw-ui/public/logo/shuzhi_yiliao_logo.svg
deleted file mode 100644
index 2e0b96f8..00000000
--- a/mateclaw-ui/public/logo/shuzhi_yiliao_logo.svg
+++ /dev/null
@@ -1,56 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 128 128" role="img" aria-label="数智医疗">
-  <defs>
-    <linearGradient id="bg" x1="0%" y1="0%" x2="100%" y2="100%">
-      <stop offset="0%" stop-color="#F6B48E"/>
-      <stop offset="55%" stop-color="#E68765"/>
-      <stop offset="100%" stop-color="#C4583A"/>
-    </linearGradient>
-    <linearGradient id="heartShade" x1="0%" y1="0%" x2="0%" y2="100%">
-      <stop offset="0%" stop-color="#FFFFFF"/>
-      <stop offset="100%" stop-color="#FDEDE3"/>
-    </linearGradient>
-    <filter id="softShadow" x="-20%" y="-20%" width="140%" height="140%">
-      <feGaussianBlur in="SourceAlpha" stdDeviation="1.2"/>
-      <feOffset dx="0" dy="1.5" result="off"/>
-      <feComponentTransfer><feFuncA type="linear" slope="0.28"/></feComponentTransfer>
-      <feMerge><feMergeNode/><feMergeNode in="SourceGraphic"/></feMerge>
-    </filter>
-  </defs>
-
-  <!-- Rounded background tile -->
-  <rect width="128" height="128" rx="28" fill="url(#bg)"/>
-
-  <!-- Subtle digital grid dots (数智 hint) -->
-  <g fill="#FFFFFF" opacity="0.18">
-    <circle cx="22" cy="22" r="1.6"/>
-    <circle cx="34" cy="22" r="1.6"/>
-    <circle cx="22" cy="34" r="1.6"/>
-    <circle cx="106" cy="94" r="1.6"/>
-    <circle cx="106" cy="106" r="1.6"/>
-    <circle cx="94" cy="106" r="1.6"/>
-  </g>
-
-  <!-- Heart (medical care) -->
-  <g filter="url(#softShadow)">
-    <path d="M64 100
-             C64 100 24 74 24 50
-             C24 36 35 26 47 26
-             C55 26 61 30 64 36
-             C67 30 73 26 81 26
-             C93 26 104 36 104 50
-             C104 74 64 100 64 100 Z"
-          fill="url(#heartShade)"/>
-  </g>
-
-  <!-- ECG pulse line crossing the heart -->
-  <path d="M20 64 L42 64 L48 54 L56 78 L66 44 L74 72 L82 64 L108 64"
-        fill="none"
-        stroke="#C4583A"
-        stroke-width="5"
-        stroke-linecap="round"
-        stroke-linejoin="round"/>
-
-  <!-- Pulse endpoint nodes (digital accent) -->
-  <circle cx="20" cy="64" r="3.2" fill="#C4583A"/>
-  <circle cx="108" cy="64" r="3.2" fill="#C4583A"/>
-</svg>