diff --git a/src/views/Profile/components/WatchSidebar/components/FollowingEventsPanel.js b/src/views/Profile/components/WatchSidebar/components/FollowingEventsPanel.js
index 1d0031eb..15fe2a66 100644
--- a/src/views/Profile/components/WatchSidebar/components/FollowingEventsPanel.js
+++ b/src/views/Profile/components/WatchSidebar/components/FollowingEventsPanel.js
@@ -112,61 +112,62 @@ const EventsTabContent = ({ events, onEventClick, onAddEvent }) => {
   }
 
   return (
-    <VStack spacing={1.5} align="stretch">
-      {events.slice(0, 6).map((event) => {
-        const avgChg = event.related_avg_chg;
-        const isUp = avgChg > 0;
-        const changeColor = isUp ? '#EF4444' : avgChg < 0 ? '#22C55E' : 'rgba(255, 255, 255, 0.6)';
+    <Box
+      maxH="280px"
+      overflowY="auto"
+      css={{
+        '&::-webkit-scrollbar': { width: '0px' },
+        '&:hover::-webkit-scrollbar': { width: '4px' },
+        '&::-webkit-scrollbar-track': { background: 'transparent' },
+        '&::-webkit-scrollbar-thumb': {
+          background: 'rgba(255, 255, 255, 0.2)',
+          borderRadius: '2px',
+        },
+      }}
+    >
+      <VStack spacing={1.5} align="stretch">
+        {events.map((event) => {
+          const avgChg = event.related_avg_chg;
+          const isUp = avgChg > 0;
+          const changeColor = isUp ? '#EF4444' : avgChg < 0 ? '#22C55E' : 'rgba(255, 255, 255, 0.6)';
 
-        return (
-          <Box
-            key={event.id}
-            py={2}
-            px={2}
-            cursor="pointer"
-            borderRadius="md"
-            bg="rgba(37, 37, 64, 0.3)"
-            _hover={{ bg: 'rgba(37, 37, 64, 0.6)' }}
-            onClick={() => onEventClick?.(event)}
-          >
-            <Text
-              fontSize="xs"
-              fontWeight="medium"
-              color="rgba(255, 255, 255, 0.9)"
-              noOfLines={2}
-              mb={1}
-              lineHeight="1.4"
+          return (
+            <Box
+              key={event.id}
+              py={2}
+              px={2}
+              cursor="pointer"
+              borderRadius="md"
+              bg="rgba(37, 37, 64, 0.3)"
+              _hover={{ bg: 'rgba(37, 37, 64, 0.6)' }}
+              onClick={() => onEventClick?.(event)}
             >
-              {event.title}
-            </Text>
-            <HStack justify="space-between" fontSize="10px">
-              <HStack spacing={1} color="rgba(255, 255, 255, 0.4)">
-                <Icon as={Users} boxSize={2.5} />
-                <Text>{event.follower_count || 0}</Text>
+              <Text
+                fontSize="xs"
+                fontWeight="medium"
+                color="rgba(255, 255, 255, 0.9)"
+                noOfLines={2}
+                mb={1}
+                lineHeight="1.4"
+              >
+                {event.title}
+              </Text>
+              <HStack justify="space-between" fontSize="10px">
+                <HStack spacing={1} color="rgba(255, 255, 255, 0.4)">
+                  <Icon as={Users} boxSize={2.5} />
+                  <Text>{event.follower_count || 0}</Text>
+                </HStack>
+                {avgChg !== undefined && avgChg !== null && (
+                  <Text color={changeColor} fontWeight="medium">
+                    {isUp ? '+' : ''}{Number(avgChg).toFixed(2)}%
+                  </Text>
+                )}
               </HStack>
-              {avgChg !== undefined && avgChg !== null && (
-                <Text color={changeColor} fontWeight="medium">
-                  {isUp ? '+' : ''}{Number(avgChg).toFixed(2)}%
-                </Text>
-              )}
-            </HStack>
-          </Box>
-        );
-      })}
-      {events.length > 6 && (
-        <Text
-          fontSize="xs"
-          color="rgba(212, 175, 55, 0.7)"
-          textAlign="center"
-          cursor="pointer"
-          py={1}
-          _hover={{ color: 'rgba(212, 175, 55, 0.9)' }}
-          onClick={onAddEvent}
-        >
-          查看全部 ({events.length})
-        </Text>
-      )}
-    </VStack>
+            </Box>
+          );
+        })}
+      </VStack>
+    </Box>
   );
 };
 
diff --git a/src/views/Profile/components/WatchSidebar/components/MyCommentsTab.js b/src/views/Profile/components/WatchSidebar/components/MyCommentsTab.js
index 93def119..1769908c 100644
--- a/src/views/Profile/components/WatchSidebar/components/MyCommentsTab.js
+++ b/src/views/Profile/components/WatchSidebar/components/MyCommentsTab.js
@@ -33,10 +33,7 @@ const truncateText = (text, maxLength = 50) => {
 const MyCommentsTab = ({
   comments = [],
   onCommentClick,
-  maxDisplay = 5,
 }) => {
-  const displayComments = comments.slice(0, maxDisplay);
-
   if (comments.length === 0) {
     return (
       <Box py={4} textAlign="center">
@@ -49,72 +46,72 @@ const MyCommentsTab = ({
   }
 
   return (
-    <VStack spacing={1.5} align="stretch">
-      {displayComments.map((comment) => (
-        <Box
-          key={comment.id}
-          py={2}
-          px={2}
-          cursor="pointer"
-          borderRadius="md"
-          bg="rgba(37, 37, 64, 0.3)"
-          _hover={{ bg: 'rgba(37, 37, 64, 0.6)' }}
-          onClick={() => onCommentClick?.(comment)}
-        >
-          {/* 评论内容 */}
-          <Text
-            fontSize="xs"
-            color="rgba(255, 255, 255, 0.85)"
-            noOfLines={2}
-            mb={1}
-            lineHeight="1.4"
+    <Box
+      maxH="280px"
+      overflowY="auto"
+      css={{
+        '&::-webkit-scrollbar': { width: '0px' },
+        '&:hover::-webkit-scrollbar': { width: '4px' },
+        '&::-webkit-scrollbar-track': { background: 'transparent' },
+        '&::-webkit-scrollbar-thumb': {
+          background: 'rgba(255, 255, 255, 0.2)',
+          borderRadius: '2px',
+        },
+      }}
+    >
+      <VStack spacing={1.5} align="stretch">
+        {comments.map((comment) => (
+          <Box
+            key={comment.id}
+            py={2}
+            px={2}
+            cursor="pointer"
+            borderRadius="md"
+            bg="rgba(37, 37, 64, 0.3)"
+            _hover={{ bg: 'rgba(37, 37, 64, 0.6)' }}
+            onClick={() => onCommentClick?.(comment)}
           >
-            {truncateText(comment.content, 60)}
-          </Text>
-
-          {/* 关联事件 */}
-          {comment.event_title && (
+            {/* 评论内容 */}
             <Text
-              fontSize="10px"
-              color="rgba(212, 175, 55, 0.7)"
-              noOfLines={1}
+              fontSize="xs"
+              color="rgba(255, 255, 255, 0.85)"
+              noOfLines={2}
               mb={1}
+              lineHeight="1.4"
             >
-              📌 {truncateText(comment.event_title, 30)}
+              {truncateText(comment.content, 60)}
             </Text>
-          )}
 
-          {/* 底部信息：点赞、回复、时间 */}
-          <HStack justify="space-between" fontSize="10px" color="rgba(255, 255, 255, 0.4)">
-            <HStack spacing={2}>
-              <HStack spacing={0.5}>
-                <Icon as={ThumbsUp} boxSize={2.5} />
-                <Text>{comment.like_count || 0}</Text>
-              </HStack>
-              <HStack spacing={0.5}>
-                <Icon as={MessageCircle} boxSize={2.5} />
-                <Text>{comment.reply_count || 0}</Text>
+            {/* 关联事件 */}
+            {comment.event_title && (
+              <Text
+                fontSize="10px"
+                color="rgba(212, 175, 55, 0.7)"
+                noOfLines={1}
+                mb={1}
+              >
+                📌 {truncateText(comment.event_title, 30)}
+              </Text>
+            )}
+
+            {/* 底部信息：点赞、回复、时间 */}
+            <HStack justify="space-between" fontSize="10px" color="rgba(255, 255, 255, 0.4)">
+              <HStack spacing={2}>
+                <HStack spacing={0.5}>
+                  <Icon as={ThumbsUp} boxSize={2.5} />
+                  <Text>{comment.like_count || 0}</Text>
+                </HStack>
+                <HStack spacing={0.5}>
+                  <Icon as={MessageCircle} boxSize={2.5} />
+                  <Text>{comment.reply_count || 0}</Text>
+                </HStack>
               </HStack>
+              <Text>{formatRelativeTime(comment.created_at)}</Text>
             </HStack>
-            <Text>{formatRelativeTime(comment.created_at)}</Text>
-          </HStack>
-        </Box>
-      ))}
-
-      {/* 查看更多 */}
-      {comments.length > maxDisplay && (
-        <Text
-          fontSize="xs"
-          color="rgba(212, 175, 55, 0.7)"
-          textAlign="center"
-          cursor="pointer"
-          py={1}
-          _hover={{ color: 'rgba(212, 175, 55, 0.9)' }}
-        >
-          查看全部 ({comments.length})
-        </Text>
-      )}
-    </VStack>
+          </Box>
+        ))}
+      </VStack>
+    </Box>
   );
 };
 
diff --git a/src/views/Profile/components/WatchSidebar/components/WatchlistPanel.js b/src/views/Profile/components/WatchSidebar/components/WatchlistPanel.js
index 8f252d71..735ec9b8 100644
--- a/src/views/Profile/components/WatchSidebar/components/WatchlistPanel.js
+++ b/src/views/Profile/components/WatchSidebar/components/WatchlistPanel.js
@@ -32,81 +32,82 @@ const WatchlistPanel = ({
         />
       </HStack>
 
-      {/* 股票列表 */}
-      <VStack spacing={1} align="stretch">
-        {watchlist.length === 0 ? (
-          <Box
-            py={4}
-            textAlign="center"
-            cursor="pointer"
-            onClick={onAddStock}
-            _hover={{ bg: 'rgba(255, 255, 255, 0.05)' }}
-            borderRadius="md"
-          >
-            <Icon as={BarChart2} boxSize={6} color="rgba(255, 255, 255, 0.2)" mb={1} />
-            <Text fontSize="xs" color="rgba(255, 255, 255, 0.4)">
-              添加自选股
-            </Text>
-          </Box>
-        ) : (
-          watchlist.slice(0, 8).map((stock) => {
-            const quote = realtimeQuotes[stock.stock_code];
-            const changePercent = quote?.change_percent ?? stock.change_percent;
-            const isUp = changePercent > 0;
-            const changeColor = isUp ? '#EF4444' : changePercent < 0 ? '#22C55E' : 'rgba(255, 255, 255, 0.6)';
-
-            return (
-              <HStack
-                key={stock.stock_code}
-                py={1.5}
-                px={2}
-                justify="space-between"
-                cursor="pointer"
-                borderRadius="md"
-                _hover={{ bg: 'rgba(255, 255, 255, 0.05)' }}
-                onClick={() => onStockClick?.(stock)}
-              >
-                <VStack align="start" spacing={0} flex={1} minW={0}>
-                  <Text
-                    fontSize="xs"
-                    fontWeight="medium"
-                    color="rgba(255, 255, 255, 0.9)"
-                    noOfLines={1}
-                  >
-                    {stock.stock_name || stock.stock_code}
-                  </Text>
-                  <Text fontSize="10px" color="rgba(255, 255, 255, 0.4)">
-                    {stock.stock_code}
-                  </Text>
-                </VStack>
-                <VStack align="end" spacing={0}>
-                  <Text fontSize="xs" fontWeight="bold" color={changeColor}>
-                    {quote?.current_price?.toFixed(2) || stock.current_price || '--'}
-                  </Text>
-                  <Text fontSize="10px" color={changeColor}>
-                    {changePercent !== undefined && changePercent !== null
-                      ? `${isUp ? '+' : ''}${Number(changePercent).toFixed(2)}%`
-                      : '--'}
-                  </Text>
-                </VStack>
-              </HStack>
-            );
-          })
-        )}
-        {watchlist.length > 8 && (
-          <Text
-            fontSize="xs"
-            color="rgba(212, 175, 55, 0.7)"
-            textAlign="center"
-            cursor="pointer"
-            py={1}
-            _hover={{ color: 'rgba(212, 175, 55, 0.9)' }}
-            onClick={onAddStock}
-          >
-            查看全部 ({watchlist.length})
+      {/* 股票列表 - 固定高度可滚动 */}
+      {watchlist.length === 0 ? (
+        <Box
+          py={4}
+          textAlign="center"
+          cursor="pointer"
+          onClick={onAddStock}
+          _hover={{ bg: 'rgba(255, 255, 255, 0.05)' }}
+          borderRadius="md"
+        >
+          <Icon as={BarChart2} boxSize={6} color="rgba(255, 255, 255, 0.2)" mb={1} />
+          <Text fontSize="xs" color="rgba(255, 255, 255, 0.4)">
+            添加自选股
           </Text>
-        )}
-      </VStack>
+        </Box>
+      ) : (
+        <Box
+          maxH="240px"
+          overflowY="auto"
+          css={{
+            '&::-webkit-scrollbar': { width: '0px' },
+            '&:hover::-webkit-scrollbar': { width: '4px' },
+            '&::-webkit-scrollbar-track': { background: 'transparent' },
+            '&::-webkit-scrollbar-thumb': {
+              background: 'rgba(255, 255, 255, 0.2)',
+              borderRadius: '2px',
+            },
+          }}
+        >
+          <VStack spacing={1} align="stretch">
+            {watchlist.map((stock) => {
+              const quote = realtimeQuotes[stock.stock_code];
+              const changePercent = quote?.change_percent ?? stock.change_percent;
+              const isUp = changePercent > 0;
+              const changeColor = isUp ? '#EF4444' : changePercent < 0 ? '#22C55E' : 'rgba(255, 255, 255, 0.6)';
+
+              return (
+                <HStack
+                  key={stock.stock_code}
+                  py={1.5}
+                  px={2}
+                  justify="space-between"
+                  cursor="pointer"
+                  borderRadius="md"
+                  _hover={{ bg: 'rgba(255, 255, 255, 0.05)' }}
+                  onClick={() => onStockClick?.(stock)}
+                >
+                  <VStack align="start" spacing={0} flex={1} minW={0}>
+                    <Text
+                      fontSize="xs"
+                      fontWeight="medium"
+                      color="rgba(255, 255, 255, 0.9)"
+                      noOfLines={1}
+                    >
+                      {stock.stock_name || stock.stock_code}
+                    </Text>
+                    <Text fontSize="10px" color="rgba(255, 255, 255, 0.4)">
+                      {stock.stock_code}
+                    </Text>
+                  </VStack>
+                  <VStack align="end" spacing={0}>
+                    <Text fontSize="xs" fontWeight="bold" color={changeColor}>
+                      {quote?.current_price?.toFixed(2) || stock.current_price || '--'}
+                    </Text>
+                    <Text fontSize="10px" color={changeColor}>
+                      {changePercent !== undefined && changePercent !== null
+                        ? `${isUp ? '+' : ''}${Number(changePercent).toFixed(2)}%`
+                        : '--'}
+                    </Text>
+                  </VStack>
+                </HStack>
+              );
+            })}
+          </VStack>
+        </Box>
+      )}
     </Box>
   );
 };