diff --git a/package-lock.json b/package-lock.json
index 538d779..8d917cc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,7 +5,17 @@
   "packages": {
     "": {
       "dependencies": {
-        "markdown-it": "^14.1.1"
+        "markdown-it": "^14.1.1",
+        "xlsx": "^0.18.5"
+      }
+    },
+    "node_modules/adler-32": {
+      "version": "1.3.1",
+      "resolved": "https://registry.npmmirror.com/adler-32/-/adler-32-1.3.1.tgz",
+      "integrity": "sha512-ynZ4w/nUUv5rrsR8UUGoe1VC9hZj6V5hU9Qw1HlMDJGEJw5S7TfTErWTjMys6M7vr0YWcPqs3qAr4ss0nDfP+A==",
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=0.8"
       }
     },
     "node_modules/argparse": {
@@ -14,6 +24,40 @@
       "integrity": "sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q==",
       "license": "Python-2.0"
     },
+    "node_modules/cfb": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmmirror.com/cfb/-/cfb-1.2.2.tgz",
+      "integrity": "sha512-KfdUZsSOw19/ObEWasvBP/Ac4reZvAGauZhs6S/gqNhXhI7cKwvlH7ulj+dOEYnca4bm4SGo8C1bTAQvnTjgQA==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "adler-32": "~1.3.0",
+        "crc-32": "~1.2.0"
+      },
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
+    "node_modules/codepage": {
+      "version": "1.15.0",
+      "resolved": "https://registry.npmmirror.com/codepage/-/codepage-1.15.0.tgz",
+      "integrity": "sha512-3g6NUTPd/YtuuGrhMnOMRjFc+LJw/bnMp3+0r/Wcz3IXUuCosKRJvMphm5+Q+bvTVGcJJuRvVLuYba+WojaFaA==",
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
+    "node_modules/crc-32": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmmirror.com/crc-32/-/crc-32-1.2.2.tgz",
+      "integrity": "sha512-ROmzCKrTnOwybPcJApAA6WBWij23HVfGVNKqqrZpuyZOHqK2CwHSvpGuyt/UNNvaIjEd8X5IFGp4Mh+Ie1IHJQ==",
+      "license": "Apache-2.0",
+      "bin": {
+        "crc32": "bin/crc32.njs"
+      },
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
     "node_modules/entities": {
       "version": "4.5.0",
       "resolved": "https://registry.npmjs.org/entities/-/entities-4.5.0.tgz",
@@ -26,6 +70,15 @@
         "url": "https://github.com/fb55/entities?sponsor=1"
       }
     },
+    "node_modules/frac": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmmirror.com/frac/-/frac-1.1.2.tgz",
+      "integrity": "sha512-w/XBfkibaTl3YDqASwfDUqkna4Z2p9cFSr1aHDt0WoMTECnRfBOv2WArlZILlqgWlmdIlALXGpM2AOhEk5W3IA==",
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
     "node_modules/linkify-it": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/linkify-it/-/linkify-it-5.0.0.tgz",
@@ -67,11 +120,62 @@
         "node": ">=6"
       }
     },
+    "node_modules/ssf": {
+      "version": "0.11.2",
+      "resolved": "https://registry.npmmirror.com/ssf/-/ssf-0.11.2.tgz",
+      "integrity": "sha512-+idbmIXoYET47hH+d7dfm2epdOMUDjqcB4648sTZ+t2JwoyBFL/insLfB/racrDmsKB3diwsDA696pZMieAC5g==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "frac": "~1.1.2"
+      },
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
     "node_modules/uc.micro": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/uc.micro/-/uc.micro-2.1.0.tgz",
       "integrity": "sha512-ARDJmphmdvUk6Glw7y9DQ2bFkKBHwQHLi2lsaH6PPmz/Ka9sFOBsBluozhDltWmnv9u/cF6Rt87znRTPV+yp/A==",
       "license": "MIT"
+    },
+    "node_modules/wmf": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmmirror.com/wmf/-/wmf-1.0.2.tgz",
+      "integrity": "sha512-/p9K7bEh0Dj6WbXg4JG0xvLQmIadrner1bi45VMJTfnbVHsc7yIajZyoSoK60/dtVBs12Fm6WkUI5/3WAVsNMw==",
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
+    "node_modules/word": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmmirror.com/word/-/word-0.3.0.tgz",
+      "integrity": "sha512-OELeY0Q61OXpdUfTp+oweA/vtLVg5VDOXh+3he3PNzLGG/y0oylSOC1xRVj0+l4vQ3tj/bB1HVHv1ocXkQceFA==",
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
+    "node_modules/xlsx": {
+      "version": "0.18.5",
+      "resolved": "https://registry.npmmirror.com/xlsx/-/xlsx-0.18.5.tgz",
+      "integrity": "sha512-dmg3LCjBPHZnQp5/F/+nnTa+miPJxUXB6vtk42YjBBKayDNagxGEeIdWApkYPOf3Z3pm3k62Knjzp7lMeTEtFQ==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "adler-32": "~1.3.0",
+        "cfb": "~1.2.1",
+        "codepage": "~1.15.0",
+        "crc-32": "~1.2.1",
+        "ssf": "~0.11.2",
+        "wmf": "~1.0.1",
+        "word": "~0.3.0"
+      },
+      "bin": {
+        "xlsx": "bin/xlsx.njs"
+      },
+      "engines": {
+        "node": ">=0.8"
+      }
     }
   }
 }
diff --git a/package.json b/package.json
index 2869939..6a2065a 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,6 @@
 {
   "dependencies": {
-    "markdown-it": "^14.1.1"
+    "markdown-it": "^14.1.1",
+    "xlsx": "^0.18.5"
   }
 }
diff --git a/prototype/docs-index.html b/prototype/docs-index.html
index f8acc9f..f64cdfd 100644
--- a/prototype/docs-index.html
+++ b/prototype/docs-index.html
@@ -298,9 +298,14 @@
                                         <span class="px-2 py-1 bg-gray-100 text-gray-600 rounded text-xs">报价</span>
                                         <span class="px-2 py-1 bg-gray-100 text-gray-600 rounded text-xs">MCP 工具</span>
                                     </div>
-                                    <a href="view-doc.html?doc=epics-and-stories.md" target="_self" class="px-4 py-2 bg-orange-600 text-white rounded-lg text-sm hover:bg-orange-700">
-                                        <i class="fas fa-eye mr-2"></i>查看文档
-                                    </a>
+                                    <div class="flex items-center gap-2">
+                                        <a href="view-doc.html?doc=epics-and-stories.md" target="_self" class="px-4 py-2 bg-orange-600 text-white rounded-lg text-sm hover:bg-orange-700">
+                                            <i class="fas fa-eye mr-2"></i>查看文档
+                                        </a>
+                                        <a href="docs/epics-and-stories.xlsx" download class="px-4 py-2 bg-green-600 text-white rounded-lg text-sm hover:bg-green-700">
+                                            <i class="fas fa-file-excel mr-2"></i>下载 Excel
+                                        </a>
+                                    </div>
                                 </div>
                             </div>
                         </div>
diff --git a/prototype/docs/epics-and-stories.xlsx b/prototype/docs/epics-and-stories.xlsx
new file mode 100644
index 0000000..acd8ee7
Binary files /dev/null and b/prototype/docs/epics-and-stories.xlsx differ