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diff --git a/src/assets/images/card/skbg.png b/src/assets/images/card/skbg.png
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diff --git a/src/assets/images/card/syl.png b/src/assets/images/card/syl.png
new file mode 100644
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diff --git a/src/assets/images/card/wy.png b/src/assets/images/card/wy.png
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diff --git a/src/views/Home/components/Business/SiYu/components/WarningSection/index.js b/src/views/Home/components/Business/SiYu/components/WarningSection/index.js
new file mode 100644
index 0000000..e9f7c50
--- /dev/null
+++ b/src/views/Home/components/Business/SiYu/components/WarningSection/index.js
@@ -0,0 +1,164 @@
+import React, { useState } from 'react';
+import selectedBg from '@/assets/images/modal/selected.png';
+import skbg from '@/assets/images/card/skbg.png';
+import gth from '@/assets/images/card/gth.png';
+import syl from '@/assets/images/card/syl.png';
+import wy from '@/assets/images/card/wy.png';
+import './index.less';
+
+const WarningSection = ({ type = 'monitor' }) => {
+  const [activeTab, setActiveTab] = useState('water'); // 'water' or 'safety' for monitor; 'flood' or 'weather' for forecast
+
+  // Mock Data
+  const waterWarnings = [
+    {
+      id: 1,
+      name: '双石水库',
+      limitLevel: '108.89',
+      currentLevel: '109.09',
+      exceedance: '0.20',
+      time: '2025-10-28 09:00:00'
+    }
+  ];
+
+  const safetyMonitorItems = [
+    { label: '渗压监测', value: 2, icon: syl },
+    { label: '渗流监测', value: 1, icon: syl },
+    { label: '位移监测', value: 0, icon: wy }
+  ];
+
+  const floodWarnings = [
+    {
+      id: 1,
+      message: '根据上游流量站实测和产汇流预测结果，未来24小时预计总入库564.2万m³，平均入库流量65.2m³/s，达到橙色预警级别。',
+      time: '2025-10-28 08:10:00'
+    }
+  ];
+
+  const weatherWarnings = [
+    {
+      id: 1,
+      title: '赤壁市气象台发布暴雨红色预警[Ⅰ级/特别...',
+      time: '2025-07-28 06:35:30',
+      content: '赤壁市2025年08月10日07时33分08秒发布暴雨红色预警信号：过去3小时最大降水出现在XXXXX为71毫米。受强降雨云团持续影响，预计未来3小时，上述地区及周边乡镇仍将有50-80毫米的降雨，累计雨量可达150毫米以上，局地阵风7-9级。城乡积涝、山区山洪、地质灾害、中小河流洪水风险极高，请特别加强防范。'
+    }
+  ];
+
+  const renderContent = () => {
+    if (type === 'monitor') {
+      if (activeTab === 'water') {
+        return (
+          <div className="warning-list">
+            {waterWarnings.map((item) => (
+              <div key={item.id} className="warning-item">
+                <div className="item-header">
+                  <img src={gth} alt="warning" className="warning-icon" />
+                  <div className="item-title" style={{ backgroundImage: `url(${skbg})` }}>{item.name}</div>
+                </div>
+                <div className="item-content">
+                  <p>水库汛限水位 {item.limitLevel} m。</p>
+                  <p>实时监测水位 {item.currentLevel} m，超出汛限水位 <span className="highlight"> {item.exceedance} m</span></p>
+                  <div className="item-time">{item.time}</div>
+                </div>
+                <div className="divider" />
+              </div>
+            ))}
+          </div>
+        );
+      } else {
+        return (
+          <div className="safety-monitor-view">
+             {safetyMonitorItems.map((item, index) => (
+               <div key={index} className="monitor-item">
+                 <div className="monitor-value" style={{ color: item.value > 0 ? '#ff4d4f' : '#fff' }}>{item.value}</div>
+                 <img src={item.icon} alt={item.label} className="monitor-icon" />
+                 <div className="monitor-label">{item.label}</div>
+               </div>
+             ))}
+          </div>
+        );
+      }
+    } else {
+      // Forecast Warning
+      if (activeTab === 'flood') {
+        return (
+           <div className="warning-list">
+             {floodWarnings.map(item => (
+               <div key={item.id} className="warning-item">
+                 <div className="item-content full-width">
+                   <div className="warning-text-wrapper">
+                      <img src={gth} alt="warning" className="warning-icon-inline" />
+                      <span className="warning-text">{item.message}</span>
+                   </div>
+                   <div className="item-time" style={{marginLeft:25,marginTop:0}}>预报时间：{item.time}</div>
+                 </div>
+                  <div className="divider" />
+               </div>
+             ))}
+           </div>
+        )
+      } else {
+         return (
+          <div className="warning-list">
+            {weatherWarnings.map(item => (
+              <div key={item.id} className="warning-item">
+                 <div className="item-header weather-header">
+                    <img src={gth} alt="rainstorm" className="weather-icon" /> 
+                    <div className="item-title" title={item.title} style={{ backgroundImage: `url(${skbg})`,paddingLeft:38 }}>{item.title}</div>
+                 </div>
+                 <div className="item-time weather-time">{item.time}</div>
+                 <div className="item-content weather-content">
+                    {item.content}
+                 </div>
+              </div>
+            ))}
+          </div>
+         )
+      }
+    }
+  };
+
+  const getTabs = () => {
+    if (type === 'monitor') {
+      return [
+        { key: 'water', label: `水库水情 (${waterWarnings.length})` },
+        { key: 'safety', label: `安全监测 (${safetyMonitorItems.reduce((acc, cur) => acc + cur.value, 0)})` } // Sum of values or just count of items? Design shows (3) which matches items count 3. Let's use 3.
+      ];
+    } else {
+      return [
+        { key: 'flood', label: `洪水预报 (${floodWarnings.length})` },
+        { key: 'weather', label: `气象预报 (${weatherWarnings.length})` }
+      ];
+    }
+  };
+
+  // Reset active tab when type changes
+  React.useEffect(() => {
+    setActiveTab(type === 'monitor' ? 'water' : 'flood');
+  }, [type]);
+
+  const tabs = getTabs();
+
+  return (
+    <div className="warning-section">
+      {/* Tabs */}
+      <div className="tabs-container">
+        {tabs.map(tab => (
+           <div
+            key={tab.key}
+            className={`tab-item ${activeTab === tab.key ? 'active' : ''}`}
+            onClick={() => setActiveTab(tab.key)}
+            style={activeTab === tab.key ? { backgroundImage: `url(${selectedBg})` } : {}}
+          >
+            {tab.label}
+          </div>
+        ))}
+      </div>
+
+      {/* Content */}
+      {renderContent()}
+    </div>
+  );
+};
+
+export default WarningSection;
diff --git a/src/views/Home/components/Business/SiYu/components/WarningSection/index.less b/src/views/Home/components/Business/SiYu/components/WarningSection/index.less
new file mode 100644
index 0000000..5b1199c
--- /dev/null
+++ b/src/views/Home/components/Business/SiYu/components/WarningSection/index.less
@@ -0,0 +1,184 @@
+.warning-section {
+  width: 100%;
+  height: 100%;
+  display: flex;
+  flex-direction: column;
+  box-sizing: border-box;
+  overflow: hidden;
+
+  .tabs-container {
+    display: flex;
+    justify-content: space-around;
+    margin-bottom: 10px;
+    padding: 0 10px;
+
+    .tab-item {
+      flex: 1;
+      text-align: center;
+      padding: 5px 0;
+      font-size: 14px;
+      color: rgba(255, 255, 255, 0.6);
+      cursor: pointer;
+      background-size: 100% 100%;
+      background-repeat: no-repeat;
+      transition: all 0.3s;
+      margin: 0 5px;
+
+      &.active {
+        color: #fff;
+        text-shadow: 0 0 10px #00a0e9;
+        border: none;
+      }
+      
+      &:hover {
+        color: #fff;
+      }
+    }
+  }
+
+  .warning-list {
+    flex: 1;
+    overflow-y: auto;
+    padding: 0 10px;
+    max-height: 180px;
+
+    .warning-item {
+      margin-bottom: 15px;
+      
+      .item-header {
+        display: flex;
+        align-items: center;
+        margin-bottom: 8px;
+
+        .warning-icon {
+          width: 24px;
+          height: 24px;
+          margin-right: 10px;
+          flex-shrink: 0;
+        }
+
+        .weather-icon {
+          width: 40px;
+          height: 30px;
+          margin-right: 10px;
+          flex-shrink: 0;
+        }
+
+        .item-title {
+          width: 180px;
+          font-size: 16px;
+          color: #fff;
+          padding: 2px 20px 2px 20px;
+          background-size: 100% 100%;
+          background-repeat: no-repeat;
+          white-space: nowrap;
+          overflow: hidden;
+          text-overflow: ellipsis;
+        }
+
+        &.weather-header {
+            .item-title {
+                width: 100%;
+            }
+        }
+      }
+
+      .item-content {
+        padding-left: 34px; /* Align with title (icon width + margin) */
+        
+        &.full-width {
+            padding-left: 0;
+        }
+
+        &.weather-content {
+            padding-left: 0;
+            font-size: 14px;
+            color: rgba(255, 255, 255, 0.9);
+            line-height: 1.5;
+            text-indent: 2em;
+        }
+        
+        .warning-text-wrapper {
+            display: flex;
+            align-items: flex-start;
+            margin-bottom: 5px;
+
+            .warning-icon-inline {
+                width: 20px;
+                height: 20px;
+                margin-right: 8px;
+                flex-shrink: 0;
+                margin-top: 2px;
+            }
+
+            .warning-text {
+                font-size: 14px;
+                color: rgba(255, 255, 255, 0.9);
+                line-height: 1.5;
+            }
+        }
+
+        p {
+          margin: 0 0 5px 0;
+          font-size: 14px;
+          color: rgba(255, 255, 255, 0.9);
+          line-height: 1.5;
+
+          .highlight {
+            color: #ff4d4f; /* Red for warning values */
+            font-weight: bold;
+          }
+        }
+
+        .item-time {
+          margin-top: 5px;
+          font-size: 14px;
+          color: rgba(255, 255, 255);
+        }
+        
+        .weather-time {
+             padding-left: 50px;
+             margin-bottom: 5px;
+             margin-top: -5px;
+        }
+      }
+
+      .divider {
+        margin-top: 10px;
+        height: 1px;
+        background: repeating-linear-gradient(to right, rgba(0, 160, 233, 0.5) 0, rgba(0, 160, 233, 0.5) 5px, transparent 5px, transparent 10px);
+      }
+    }
+  }
+
+  .safety-monitor-view {
+      display: flex;
+      justify-content: space-around;
+      align-items: center;
+      padding: 20px 10px;
+      height: 100%;
+      
+      .monitor-item {
+          display: flex;
+          flex-direction: column;
+          align-items: center;
+
+          .monitor-value {
+              font-size: 24px;
+              font-weight: bold;
+          }
+
+          .monitor-icon {
+              width: 80px;
+              height: 60px;
+              margin-bottom: 10px;
+              object-fit: contain;
+          }
+
+          .monitor-label {
+              font-size: 14px;
+              color: #fff;
+          }
+      }
+  }
+}
diff --git a/src/views/Home/components/Business/SiYu/index.js b/src/views/Home/components/Business/SiYu/index.js
index c69e05d..bfde3db 100644
--- a/src/views/Home/components/Business/SiYu/index.js
+++ b/src/views/Home/components/Business/SiYu/index.js
@@ -1,56 +1,65 @@
 import React from 'react';
 import CommonCard from '../../UI/CommonCard';
 import ThreeDots from '../../UI/ThreeDots';
+import WarningSection from './components/WarningSection';
 import './index.less';
 
 
-const WarningToggles = () => {
-    return (
-        <div className="warning-toggles">
-            <div className="toggle-item active">
-                <span>监测预警</span>
-                <span className="badge">4</span>
-            </div>
-            <div className="toggle-item">
-                <span>预报预警</span>
-                <span className="badge bg-red">2</span>
-            </div>
-        </div>
-    )
+const WarningToggles = ({ activeType, onToggle }) => {
+  return (
+    <div className="warning-toggles">
+      <div
+        className={`toggle-item ${activeType === 'monitor' ? 'active' : ''}`}
+        onClick={() => onToggle('monitor')}
+      >
+        <span>监测预警</span>
+        <span className="badge">4</span>
+      </div>
+      <div
+        className={`toggle-item ${activeType === 'forecast' ? 'active' : ''}`}
+        onClick={() => onToggle('forecast')}
+      >
+        <span>预报预警</span>
+        <span className="badge bg-red">2</span>
+      </div>
+    </div>
+  )
 }
 
 const SiYu = () => {
+  const [warningType, setWarningType] = React.useState('monitor');
+
   return (
     <div className="siyu-view">
-          <div className="side-panel left">
-              <CommonCard title="预报" className="panel-card card-1">
-                <div className="placeholder-content">内容填充区域</div>
-             </CommonCard>
-             <CommonCard title="预演" className="panel-card card-2">
-                <div className="placeholder-content">内容填充区域</div>
-             </CommonCard>
-        </div>
-        
-          <div className="side-panel right">
-               <CommonCard 
-                title="预警" 
-                className="panel-card card-1"
-                headerExtra={<WarningToggles />}
-             >
-                <div className="placeholder-content">内容填充区域</div>
-             </CommonCard>
-              <CommonCard 
-                title="实时水雨情" 
-                className="panel-card card-2"
-                headerExtra={<ThreeDots onClick={() => console.log('实时水雨情 clicked')} />}
-             >
-                <div className="placeholder-content">内容填充区域</div>
-             </CommonCard>
-            
-             <CommonCard title="预案" className="panel-card card-3">
-                <div className="placeholder-content">内容填充区域</div>
-             </CommonCard>
-        </div>
+      <div className="side-panel left">
+        <CommonCard title="预报" className="panel-card card-1">
+          <div className="placeholder-content">内容填充区域</div>
+        </CommonCard>
+        <CommonCard title="预演" className="panel-card card-2">
+          <div className="placeholder-content">内容填充区域</div>
+        </CommonCard>
+      </div>
+
+      <div className="side-panel right">
+        <CommonCard
+          title="预警"
+          className="panel-card card-1"
+          headerExtra={<WarningToggles activeType={warningType} onToggle={setWarningType} />}
+        >
+          <WarningSection type={warningType} />
+        </CommonCard>
+        <CommonCard
+          title="实时水雨情"
+          className="panel-card card-2"
+          headerExtra={<ThreeDots onClick={() => console.log('实时水雨情 clicked')} />}
+        >
+          <div className="placeholder-content">内容填充区域</div>
+        </CommonCard>
+
+        <CommonCard title="预案" className="panel-card card-3">
+          <div className="placeholder-content">内容填充区域</div>
+        </CommonCard>
+      </div>
     </div>
   );
 };
diff --git a/src/views/Home/components/Business/SiYu/index.less b/src/views/Home/components/Business/SiYu/index.less
index d63e621..9ed7b5c 100644
--- a/src/views/Home/components/Business/SiYu/index.less
+++ b/src/views/Home/components/Business/SiYu/index.less
@@ -11,7 +11,44 @@
   }
 
   .right {
-    .card-1 { flex: 1; }
+    .card-1 { 
+      flex: 1; 
+      
+      .warning-toggles {
+        display: flex;
+        align-items: center;
+        
+        .toggle-item {
+          display: flex;
+          align-items: center;
+          margin-left: 15px;
+          font-size: 14px;
+          color: rgba(255, 255, 255,0.7);
+          cursor: pointer;
+          transition: all 0.3s;
+          
+          &.active {
+            color: #fff;
+            text-shadow: 0 0 10px #00a0e9;
+          }
+
+          .badge {
+            display: inline-block;
+            min-width: 16px;
+            height: 16px;
+            line-height: 16px;
+            text-align: center;
+            background: #ff4d4f; /* Default red */
+            border-radius: 7px;
+            font-size: 12px;
+            color: #fff;
+            margin-left: 5px;
+            padding: 0 4px;
+            
+          }
+        }
+      }
+    }
     .card-2 { flex: 1; }
     .card-3 { flex: 1; }
   }