diff --git a/app/analytics/conversions/page.tsx b/app/analytics/conversions/page.tsx
deleted file mode 100644
index d20bef5..0000000
--- a/app/analytics/conversions/page.tsx
+++ /dev/null
@@ -1,151 +0,0 @@
-"use client";
-
-import { useState, useEffect } from 'react';
-import { addDays, format } from 'date-fns';
-import { DateRangePicker } from '../../components/ui/DateRangePicker';
-import TimeSeriesChart from '../../components/charts/TimeSeriesChart';
-import { TimeSeriesData } from '../../api/types';
-
-interface ConversionStats {
-  totalConversions: number;
-  conversionRate: number;
-  averageValue: number;
-  conversionsByType: {
-    type: string;
-    count: number;
-    value: number;
-    percentage: number;
-  }[];
-}
-
-export default function ConversionsPage() {
-  const [dateRange, setDateRange] = useState({
-    from: new Date('2024-02-01'),
-    to: new Date('2025-03-05')
-  });
-
-  const [loading, setLoading] = useState(true);
-  const [error, setError] = useState<string | null>(null);
-  const [stats, setStats] = useState<ConversionStats | null>(null);
-  const [timeSeriesData, setTimeSeriesData] = useState<TimeSeriesData[]>([]);
-
-  useEffect(() => {
-    const fetchData = async () => {
-      setLoading(true);
-      setError(null);
-
-      try {
-        const startTime = format(dateRange.from, "yyyy-MM-dd'T'HH:mm:ss'Z'");
-        const endTime = format(dateRange.to, "yyyy-MM-dd'T'HH:mm:ss'Z'");
-
-        const [statsRes, timeSeriesRes] = await Promise.all([
-          fetch(`/api/events/conversions/stats?startTime=${startTime}&endTime=${endTime}`),
-          fetch(`/api/events/conversions/time-series?startTime=${startTime}&endTime=${endTime}`)
-        ]);
-
-        const [statsData, timeSeriesData] = await Promise.all([
-          statsRes.json(),
-          timeSeriesRes.json()
-        ]);
-
-        if (!statsRes.ok) throw new Error(statsData.error || 'Failed to fetch conversion stats');
-        if (!timeSeriesRes.ok) throw new Error(timeSeriesData.error || 'Failed to fetch time series data');
-
-        setStats(statsData);
-        setTimeSeriesData(timeSeriesData.data);
-      } catch (err) {
-        setError(err instanceof Error ? err.message : 'An error occurred while fetching data');
-      } finally {
-        setLoading(false);
-      }
-    };
-
-    fetchData();
-  }, [dateRange]);
-
-  if (loading) {
-    return (
-      <div className="flex items-center justify-center min-h-screen">
-        <div className="animate-spin rounded-full h-12 w-12 border-t-2 border-b-2 border-blue-500" />
-      </div>
-    );
-  }
-
-  if (error) {
-    return (
-      <div className="flex items-center justify-center min-h-screen">
-        <div className="text-red-500">{error}</div>
-      </div>
-    );
-  }
-
-  return (
-    <div className="container mx-auto px-4 py-8">
-      <div className="flex justify-between items-center mb-8">
-        <h1 className="text-2xl font-bold text-gray-900 dark:text-gray-100">Conversion Analytics</h1>
-        <DateRangePicker
-          value={dateRange}
-          onChange={setDateRange}
-        />
-      </div>
-
-      {stats && (
-        <div className="grid grid-cols-1 md:grid-cols-3 gap-6 mb-8">
-          <div className="bg-white dark:bg-gray-800 rounded-lg shadow p-6">
-            <h3 className="text-sm font-medium text-gray-500 dark:text-gray-400">Total Conversions</h3>
-            <p className="text-2xl font-semibold text-gray-900 dark:text-gray-100">{stats.totalConversions.toLocaleString()}</p>
-          </div>
-          <div className="bg-white dark:bg-gray-800 rounded-lg shadow p-6">
-            <h3 className="text-sm font-medium text-gray-500 dark:text-gray-400">Conversion Rate</h3>
-            <p className="text-2xl font-semibold text-gray-900 dark:text-gray-100">{stats.conversionRate.toFixed(2)}%</p>
-          </div>
-          <div className="bg-white dark:bg-gray-800 rounded-lg shadow p-6">
-            <h3 className="text-sm font-medium text-gray-500 dark:text-gray-400">Average Value</h3>
-            <p className="text-2xl font-semibold text-gray-900 dark:text-gray-100">${stats.averageValue.toFixed(2)}</p>
-          </div>
-        </div>
-      )}
-
-      <div className="bg-white dark:bg-gray-800 rounded-lg shadow p-6 mb-8">
-        <h2 className="text-lg font-semibold text-gray-900 dark:text-gray-100 mb-4">Conversion Trends</h2>
-        <div className="h-96">
-          <TimeSeriesChart data={timeSeriesData} />
-        </div>
-      </div>
-
-      {stats && (
-        <div className="bg-white dark:bg-gray-800 rounded-lg shadow p-6">
-          <h2 className="text-lg font-semibold text-gray-900 dark:text-gray-100 mb-4">Conversion Types</h2>
-          <div className="space-y-6">
-            {stats.conversionsByType.map((item, index) => (
-              <div key={index}>
-                <div className="flex justify-between items-center mb-2">
-                  <div>
-                    <span className="text-gray-900 dark:text-gray-100 font-medium">{item.type}</span>
-                    <span className="text-gray-500 dark:text-gray-400 text-sm ml-2">
-                      {item.count.toLocaleString()} conversions
-                    </span>
-                  </div>
-                  <div className="text-right">
-                    <span className="text-gray-900 dark:text-gray-100 font-medium">
-                      ${item.value.toFixed(2)}
-                    </span>
-                    <span className="text-gray-500 dark:text-gray-400 text-sm ml-2">
-                      ({item.percentage.toFixed(1)}%)
-                    </span>
-                  </div>
-                </div>
-                <div className="w-full bg-gray-200 dark:bg-gray-700 rounded-full h-2">
-                  <div
-                    className="bg-blue-500 h-2 rounded-full"
-                    style={{ width: `${item.percentage}%` }}
-                  />
-                </div>
-              </div>
-            ))}
-          </div>
-        </div>
-      )}
-    </div>
-  );
-} 
\ No newline at end of file
diff --git a/app/analytics/devices/page.tsx b/app/analytics/devices/page.tsx
index b10d534..6c5c3e7 100644
--- a/app/analytics/devices/page.tsx
+++ b/app/analytics/devices/page.tsx
@@ -69,16 +69,16 @@ export default function DeviceAnalyticsPage() {
       <div className="grid grid-cols-1 lg:grid-cols-3 gap-8 mb-8">
         {/* 设备类型 */}
         <div className="bg-card-bg rounded-xl p-6">
-          <h3 className="text-lg font-medium text-foreground mb-4">Device Types</h3>
+          <h3 className="text-lg font-medium text-white mb-4">Device Types</h3>
           {deviceData?.deviceTypes.map(item => (
             <div key={item.type} className="mb-4 last:mb-0">
               <div className="flex justify-between items-center mb-1">
-                <span className="text-sm text-foreground">{item.type}</span>
-                <span className="text-sm text-text-secondary">{item.count} ({item.percentage.toFixed(1)}%)</span>
+                <span className="text-sm text-white">{item.type}</span>
+                <span className="text-sm text-white">{item.count} ({item.percentage.toFixed(1)}%)</span>
               </div>
               <div className="w-full bg-background rounded-full h-2">
                 <div
-                  className="bg-accent-blue h-2 rounded-full"
+                  className="bg-blue-500 h-2 rounded-full"
                   style={{ width: `${item.percentage}%` }}
                 />
               </div>
@@ -88,16 +88,16 @@ export default function DeviceAnalyticsPage() {
 
         {/* 浏览器 */}
         <div className="bg-card-bg rounded-xl p-6">
-          <h3 className="text-lg font-medium text-foreground mb-4">Browsers</h3>
+          <h3 className="text-lg font-medium text-white mb-4">Browsers</h3>
           {deviceData?.browsers.map(item => (
             <div key={item.name} className="mb-4 last:mb-0">
               <div className="flex justify-between items-center mb-1">
-                <span className="text-sm text-foreground">{item.name}</span>
-                <span className="text-sm text-text-secondary">{item.count} ({item.percentage.toFixed(1)}%)</span>
+                <span className="text-sm text-white">{item.name}</span>
+                <span className="text-sm text-white">{item.count} ({item.percentage.toFixed(1)}%)</span>
               </div>
               <div className="w-full bg-background rounded-full h-2">
                 <div
-                  className="bg-accent-green h-2 rounded-full"
+                  className="bg-green-500 h-2 rounded-full"
                   style={{ width: `${item.percentage}%` }}
                 />
               </div>
@@ -107,16 +107,16 @@ export default function DeviceAnalyticsPage() {
 
         {/* 操作系统 */}
         <div className="bg-card-bg rounded-xl p-6">
-          <h3 className="text-lg font-medium text-foreground mb-4">Operating Systems</h3>
+          <h3 className="text-lg font-medium text-white mb-4">Operating Systems</h3>
           {deviceData?.operatingSystems.map(item => (
             <div key={item.name} className="mb-4 last:mb-0">
               <div className="flex justify-between items-center mb-1">
-                <span className="text-sm text-foreground">{item.name}</span>
-                <span className="text-sm text-text-secondary">{item.count} ({item.percentage.toFixed(1)}%)</span>
+                <span className="text-sm text-white">{item.name}</span>
+                <span className="text-sm text-white">{item.count} ({item.percentage.toFixed(1)}%)</span>
               </div>
               <div className="w-full bg-background rounded-full h-2">
                 <div
-                  className="bg-accent-red h-2 rounded-full"
+                  className="bg-red-500 h-2 rounded-full"
                   style={{ width: `${item.percentage}%` }}
                 />
               </div>
diff --git a/app/analytics/geo/page.tsx b/app/analytics/geo/page.tsx
index f29d60e..7bccb5e 100644
--- a/app/analytics/geo/page.tsx
+++ b/app/analytics/geo/page.tsx
@@ -37,27 +37,27 @@ export default function GeoAnalyticsPage() {
     <div className="container mx-auto px-4 py-8">
       {/* 页面标题 */}
       <div className="mb-8">
-        <h1 className="text-2xl font-bold text-foreground">Geographic Analysis</h1>
-        <p className="mt-2 text-text-secondary">Analyze visitor distribution by location</p>
+        <h1 className="text-2xl font-bold text-white">Geographic Analysis</h1>
+        <p className="mt-2 text-white">Analyze visitor distribution by location</p>
       </div>
 
       {/* 时间范围选择器 */}
       <div className="bg-card-bg rounded-xl p-6 mb-8">
         <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
           <div>
-            <label className="block text-sm font-medium text-text-secondary mb-1">Start Date</label>
+            <label className="block text-sm font-medium text-white mb-1">Start Date</label>
             <input
               type="date"
-              className="block w-full px-3 py-2 bg-background border border-card-border rounded-md text-sm"
+              className="block w-full px-3 py-2 bg-background border border-card-border rounded-md text-sm "
               value={dateRange.from.toISOString().split('T')[0]}
               onChange={e => setDateRange(prev => ({ ...prev, from: new Date(e.target.value) }))}
             />
           </div>
           <div>
-            <label className="block text-sm font-medium text-text-secondary mb-1">End Date</label>
+            <label className="block text-sm font-medium text-white mb-1">End Date</label>
             <input
               type="date"
-              className="block w-full px-3 py-2 bg-background border border-card-border rounded-md text-sm"
+              className="block w-full px-3 py-2 bg-background border border-card-border rounded-md text-sm "
               value={dateRange.to.toISOString().split('T')[0]}
               onChange={e => setDateRange(prev => ({ ...prev, to: new Date(e.target.value) }))}
             />
@@ -71,33 +71,33 @@ export default function GeoAnalyticsPage() {
           <table className="min-w-full divide-y divide-card-border">
             <thead>
               <tr className="bg-background/50">
-                <th className="px-6 py-3 text-left text-xs font-medium text-text-secondary uppercase tracking-wider">Location</th>
-                <th className="px-6 py-3 text-left text-xs font-medium text-text-secondary uppercase tracking-wider">Visits</th>
-                <th className="px-6 py-3 text-left text-xs font-medium text-text-secondary uppercase tracking-wider">Unique Visitors</th>
-                <th className="px-6 py-3 text-left text-xs font-medium text-text-secondary uppercase tracking-wider">Percentage</th>
+                <th className="px-6 py-3 text-left text-xs font-medium text-white uppercase tracking-wider">Location</th>
+                <th className="px-6 py-3 text-left text-xs font-medium text-white uppercase tracking-wider">Visits</th>
+                <th className="px-6 py-3 text-left text-xs font-medium text-white uppercase tracking-wider">Unique Visitors</th>
+                <th className="px-6 py-3 text-left text-xs font-medium text-white uppercase tracking-wider">Percentage</th>
               </tr>
             </thead>
             <tbody className="divide-y divide-card-border">
               {geoData.map(item => (
                 <tr key={item.location} className="hover:bg-background/50">
-                  <td className="px-6 py-4 whitespace-nowrap text-sm text-foreground">
+                  <td className="px-6 py-4 whitespace-nowrap text-sm text-white">
                     {item.location}
                   </td>
-                  <td className="px-6 py-4 whitespace-nowrap text-sm text-foreground">
+                  <td className="px-6 py-4 whitespace-nowrap text-sm text-white">
                     {item.visits}
                   </td>
-                  <td className="px-6 py-4 whitespace-nowrap text-sm text-foreground">
+                  <td className="px-6 py-4 whitespace-nowrap text-sm text-white">
                     {item.visitors}
                   </td>
                   <td className="px-6 py-4 whitespace-nowrap text-sm">
                     <div className="flex items-center">
                       <div className="w-full bg-background rounded-full h-2 mr-2">
                         <div
-                          className="bg-accent-blue h-2 rounded-full"
+                          className="bg-blue-500 h-2 rounded-full"
                           style={{ width: `${item.percentage}%` }}
                         />
                       </div>
-                      <span className="text-text-secondary">{item.percentage.toFixed(1)}%</span>
+                      <span className="text-white">{item.percentage.toFixed(1)}%</span>
                     </div>
                   </td>
                 </tr>
@@ -122,14 +122,14 @@ export default function GeoAnalyticsPage() {
 
         {/* 无数据状态 */}
         {!isLoading && !error && geoData.length === 0 && (
-          <div className="flex justify-center items-center p-8 text-text-secondary">
+          <div className="flex justify-center items-center p-8 text-white">
             <p>No geographic data available</p>
           </div>
         )}
       </div>
 
       {/* 提示信息 */}
-      <div className="mt-4 text-sm text-text-secondary">
+      <div className="mt-4 text-sm text-white">
         <p>Note: Geographic data is based on IP addresses and may not be 100% accurate.</p>
       </div>
     </div>
diff --git a/app/layout.tsx b/app/layout.tsx
index 61f1c59..317a463 100644
--- a/app/layout.tsx
+++ b/app/layout.tsx
@@ -52,12 +52,6 @@ export default function RootLayout({
                       >
                         Devices
                       </Link>
-                      <Link
-                        href="/analytics/conversions"
-                        className="text-gray-500 dark:text-gray-400 hover:text-gray-900 dark:hover:text-gray-100 px-3 py-2 rounded-md text-sm font-medium"
-                      >
-                        Conversions
-                      </Link>
                     </div>
                   </div>
                 </div>
diff --git a/app/page.tsx b/app/page.tsx
index fedad19..4128c67 100644
--- a/app/page.tsx
+++ b/app/page.tsx
@@ -42,16 +42,6 @@ export default function HomePage() {
         </svg>
       ),
     },
-    {
-      title: 'Conversions',
-      description: 'Track conversion rates and analyze the performance of your links.',
-      href: '/analytics/conversions',
-      icon: (
-        <svg className="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
-          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M13 7h8m0 0v8m0-8l-8 8-4-4-6 6" />
-        </svg>
-      ),
-    },
   ];
 
   return (