diff --git a/pages/DashboardPage.tsx b/pages/DashboardPage.tsx
index a8b2c53..35fe3b1 100644
--- a/pages/DashboardPage.tsx
+++ b/pages/DashboardPage.tsx
@@ -273,12 +273,6 @@ export const DashboardPage: React.FC = () => {
     }
   };
 
-  // 关闭右侧面板时，重置图表渲染状态
-  const handleCloseRightPanel = () => {
-    setRightPanelVisible(false);
-    setShouldRenderCharts(false);
-  };
-
   const getDimensionColor = (id: string) => {
     const colorMap: Record<string, { left: string, bg: string, hover: string, icon: string }> = {
       'valuation': { left: 'bg-blue-500', bg: 'bg-white', hover: 'hover:bg-gray-50', icon: 'bg-blue-50 text-blue-500' },
@@ -395,14 +389,10 @@ export const DashboardPage: React.FC = () => {
         <div className="flex-1 flex overflow-hidden">
             
             {/* Left Panel: Rating Snapshot Table */}
-            <div className={`bg-white border-r border-slate-200 flex flex-col z-10 shadow-sm transition-all duration-300 ${
-              rightPanelVisible 
-                ? 'w-full lg:w-[380px] xl:w-[480px] 2xl:w-[720px]' 
-                : 'w-full'
-            }`}>
-                <div className={`flex flex-col flex-1 min-h-0 ${!rightPanelVisible ? 'max-w-[1440px] mx-auto w-full' : ''}`}>
+            <div className="bg-white border-r border-slate-200 flex flex-col z-10 shadow-sm transition-all duration-300 w-full lg:w-[380px] xl:w-[480px] 2xl:w-[720px]">
+                <div className="flex flex-col flex-1 min-h-0">
                 <div className="p-4 border-b border-slate-100 bg-white shrink-0">
-                    <div className={`flex items-center ${rightPanelVisible ? 'justify-between' : 'justify-center'}`}>
+                    <div className="flex items-center justify-center">
                         <h2 className="text-base sm:text-lg font-bold text-slate-900 flex items-center gap-2">
                             <span style={{ fontSize: '26px' }}>资产评级表</span>
                             <button 
@@ -422,30 +412,14 @@ export const DashboardPage: React.FC = () => {
                                 <Settings size={16} className="group-hover:rotate-90 transition-transform duration-300" />
                             </button>
                         </h2>
-                        {rightPanelVisible && (
-                            <button
-                                onClick={handleCloseRightPanel}
-                                className="flex items-center gap-1.5 px-3 py-1.5 text-sm text-slate-600 hover:text-slate-900 hover:bg-slate-100 rounded-lg transition-colors group"
-                                title="全屏显示快照列表"
-                            >
-                                <X size={16} className="group-hover:scale-110 transition-transform" />
-                                <span className="hidden sm:inline">关闭详情</span>
-                            </button>
-                        )}
                     </div>
                     
-                    {!rightPanelVisible && (
-                        <div className="text-sm text-slate-400 mt-3 text-center">综合估值、资金、宏观、基本面四大维度，多视角量化评估资产投资价值</div>
-                    )}
+                    <div className="text-sm text-slate-400 mt-3 text-center">综合估值、资金、宏观、基本面四大维度，多视角量化评估资产投资价值</div>
                 </div>
                 
                 <div className="flex-1 overflow-y-auto p-4 sm:p-6">
-                    {/* 维度布局：右侧展开时在大屏幕(>1440px)显示2列，否则1列；未展开时两列 */}
-                    <div className={`grid gap-4 ${
-                        rightPanelVisible 
-                            ? 'grid-cols-1 2xl:grid-cols-2' 
-                            : 'grid-cols-1 lg:grid-cols-2'
-                    }`}>
+                    {/* 维度布局：右侧展开时在大屏幕(>1440px)显示2列，否则1列 */}
+                    <div className="grid gap-4 grid-cols-1 2xl:grid-cols-2">
                         {modules.map((group) => {
                             const colors = getDimensionColor(group.id);
                             
@@ -623,7 +597,6 @@ export const DashboardPage: React.FC = () => {
             </div>
 
             {/* Right Panel: Charts */}
-            {rightPanelVisible && (
             <div className="hidden lg:flex flex-1 relative flex-col min-w-0 bg-slate-50">
                 <div className="flex-1 overflow-y-auto p-6 scroll-smooth">
                     <div className="max-w-4xl mx-auto space-y-12">
@@ -683,7 +656,6 @@ export const DashboardPage: React.FC = () => {
                     </div>
                 </div>
             </div>
-            )}
 
         </div>
 
diff --git a/vite.config.ts b/vite.config.ts
index 950e2e2..478cdbd 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -7,7 +7,7 @@ export default defineConfig(({ mode }) => {
     return {
       base: './',
       server: {
-        port: 3000,
+        port: 3100,
         host: '0.0.0.0',
       },
       plugins: [react()],