diff --git a/src/views/Community/components/EventTimelineCard.js b/src/views/Community/components/EventTimelineCard.js
index 0bde3f86..d240a2aa 100644
--- a/src/views/Community/components/EventTimelineCard.js
+++ b/src/views/Community/components/EventTimelineCard.js
@@ -22,6 +22,7 @@ import EventListSection from './EventListSection';
  * @param {Array} popularKeywords - 热门关键词
  * @param {Date} lastUpdateTime - 最后更新时间
  * @param {Function} onSearch - 搜索回调
+ * @param {Function} onSearchFocus - 搜索框获得焦点回调
  * @param {Function} onPageChange - 分页变化回调
  * @param {Function} onEventClick - 事件点击回调
  * @param {Function} onViewDetail - 查看详情回调
@@ -35,6 +36,7 @@ const EventTimelineCard = forwardRef(({
   popularKeywords,
   lastUpdateTime,
   onSearch,
+  onSearchFocus,
   onPageChange,
   onEventClick,
   onViewDetail,
@@ -56,6 +58,7 @@ const EventTimelineCard = forwardRef(({
         <Box mb={4}>
           <UnifiedSearchBox
             onSearch={onSearch}
+            onSearchFocus={onSearchFocus}
             popularKeywords={popularKeywords}
             filters={filters}
           />
diff --git a/src/views/Community/components/UnifiedSearchBox.js b/src/views/Community/components/UnifiedSearchBox.js
index 82858a2f..fd2a66ea 100644
--- a/src/views/Community/components/UnifiedSearchBox.js
+++ b/src/views/Community/components/UnifiedSearchBox.js
@@ -21,6 +21,7 @@ const { Option } = AntSelect;
 
 const UnifiedSearchBox = ({
     onSearch,
+    onSearchFocus,
     popularKeywords = [],
     filters = {}
 }) => {
@@ -519,6 +520,7 @@ const UnifiedSearchBox = ({
                     onChange={handleInputChange}
                     onSearch={handleSearch}
                     onSelect={handleStockSelect}
+                    onFocus={onSearchFocus}
                     options={stockOptions}
                     placeholder="请输入股票代码/股票名称/相关话题"
                     onPressEnter={handleMainSearch}
diff --git a/src/views/Community/index.js b/src/views/Community/index.js
index 2f5df6e5..4c759ce5 100644
--- a/src/views/Community/index.js
+++ b/src/views/Community/index.js
@@ -1,5 +1,5 @@
 // src/views/Community/index.js
-import React, { useState, useEffect, useRef } from 'react';
+import React, { useState, useEffect, useRef, useCallback } from 'react';
 import { useNavigate } from 'react-router-dom';
 import { useSelector, useDispatch } from 'react-redux';
 import { fetchPopularKeywords, fetchHotEvents } from '../../store/slices/communityDataSlice';
@@ -71,25 +71,18 @@ const Community = () => {
     }
   }, [showCommunityGuide]); // 只在组件挂载时执行一次
 
-  // ⚡ 页面渲染完成后1秒，自动滚动到实时事件时间轴
-  useEffect(() => {
-    // 只在第一次数据加载完成后滚动
-    if (!loading && !hasScrolledRef.current && eventTimelineRef.current) {
-      const timer = setTimeout(() => {
-        if (eventTimelineRef.current) {
-          eventTimelineRef.current.scrollIntoView({
-            behavior: 'smooth',   // 平滑滚动动画
-            block: 'start',       // 元素顶部对齐视口顶部，标题正好可见
-            inline: 'nearest'     // 水平方向最小滚动
-          });
-          hasScrolledRef.current = true; // 标记已滚动
-          logger.debug('Community', '页面渲染完成，自动滚动到实时事件时间轴（顶部对齐）');
-        }
-      }, 1000); // 渲染完成后延迟1秒
-
-      return () => clearTimeout(timer);
+  // ⚡ 滚动到实时事件区域（由搜索框聚焦触发）
+  const scrollToTimeline = useCallback(() => {
+    if (!hasScrolledRef.current && eventTimelineRef.current) {
+      eventTimelineRef.current.scrollIntoView({
+        behavior: 'smooth',   // 平滑滚动动画
+        block: 'start',       // 元素顶部对齐视口顶部，标题正好可见
+        inline: 'nearest'     // 水平方向最小滚动
+      });
+      hasScrolledRef.current = true; // 标记已滚动
+      logger.debug('Community', '用户触发搜索，滚动到实时事件时间轴');
     }
-  }, [loading]); // 监听 loading 状态变化
+  }, []);
 
   return (
     <Box minH="100vh" bg={bgColor}>
@@ -109,6 +102,7 @@ const Community = () => {
           popularKeywords={popularKeywords}
           lastUpdateTime={lastUpdateTime}
           onSearch={updateFilters}
+          onSearchFocus={scrollToTimeline}
           onPageChange={handlePageChange}
           onEventClick={handleEventClick}
           onViewDetail={handleViewDetail}