diff --git a/astrbot/dashboard/routes/plugin.py b/astrbot/dashboard/routes/plugin.py
index e369ad054..0fe918915 100644
--- a/astrbot/dashboard/routes/plugin.py
+++ b/astrbot/dashboard/routes/plugin.py
@@ -1,5 +1,6 @@
 import traceback
 import aiohttp
+import os
 
 import ssl
 import certifi
@@ -36,6 +37,7 @@ class PluginRoute(Route):
             "/plugin/off": ("POST", self.off_plugin),
             "/plugin/on": ("POST", self.on_plugin),
             "/plugin/reload": ("POST", self.reload_plugins),
+            "/plugin/readme": ("GET", self.get_plugin_readme),
         }
         self.core_lifecycle = core_lifecycle
         self.plugin_manager = plugin_manager
@@ -317,3 +319,73 @@ class PluginRoute(Route):
         except Exception as e:
             logger.error(f"/api/plugin/on: {traceback.format_exc()}")
             return Response().error(str(e)).__dict__
+
+    async def get_plugin_readme(self):
+        """
+        获取插件的README文件内容
+        
+        请求参数:
+        - name: 插件名称
+        
+        返回:
+        - status: 'ok' 或 'error'
+        - data: { content: 'README内容' }
+        - message: 成功或错误信息
+        """
+        plugin_name = request.args.get("name")
+
+        logger.info(f"正在获取插件 {plugin_name} 的README文件内容")
+        
+        if not plugin_name:
+            logger.warning("插件名称为空")
+            return Response().error("插件名称不能为空").__dict__
+        
+        # 查找插件
+        plugin_found = False
+        for plugin in self.plugin_manager.context.get_all_stars():
+            if plugin.name == plugin_name:
+                plugin_found = True
+                break
+                
+        if not plugin_found:
+            logger.warning(f"插件 {plugin_name} 不存在")
+            return Response().error(f"插件 {plugin_name} 不存在").__dict__
+            
+        # 尝试找到README文件
+        readme_content = None
+        
+        # 先检查普通插件目录
+        plugin_dir = os.path.join(self.plugin_manager.plugin_store_path, plugin_name)
+            
+        if not os.path.isdir(plugin_dir):
+            # 再检查保留插件目录
+            plugin_dir = os.path.join(self.plugin_manager.reserved_plugin_path, plugin_name)
+            
+            if not os.path.isdir(plugin_dir):
+                logger.warning(f"无法找到插件目录: {plugin_dir}")
+                return Response().error(f"无法找到插件 {plugin_name} 的目录").__dict__
+        
+        # 尝试查找README文件（支持多种扩展名和大小写）
+        readme_filenames = ["README.md", "readme.md", "README.txt", "readme.txt", "README", "readme"]
+        readme_path = None
+        
+        for filename in readme_filenames:
+            path = os.path.join(plugin_dir, filename)
+            if os.path.isfile(path):
+                readme_path = path
+                break
+        
+        # 如果没有找到README文件
+        if not readme_path:
+            logger.warning(f"插件 {plugin_name} 没有README文件")
+            return Response().error(f"插件 {plugin_name} 没有README文件").__dict__
+        
+        try:
+            # 读取README文件内容
+            with open(readme_path, 'r', encoding='utf-8') as f:
+                readme_content = f.read()
+            
+            return Response().ok({"content": readme_content}, "成功获取README内容").__dict__
+        except Exception as e:
+            logger.error(f"/api/plugin/readme: {traceback.format_exc()}")
+            return Response().error(f"读取README文件失败: {str(e)}").__dict__