diff --git a/src/views/Community/components/EventCard/DynamicNewsEventCard.js b/src/views/Community/components/EventCard/DynamicNewsEventCard.js
index 07ac4a17..32e360c5 100644
--- a/src/views/Community/components/EventCard/DynamicNewsEventCard.js
+++ b/src/views/Community/components/EventCard/DynamicNewsEventCard.js
@@ -229,7 +229,7 @@ const DynamicNewsEventCard = ({
                                     fontWeight="semibold"
                                     color={linkColor}
                                     lineHeight="1.4"
-                                    noOfLines={2}
+                                    noOfLines={3}
                                     _hover={{ textDecoration: 'underline' }}
                                 >
                                     {event.title}
diff --git a/src/views/Community/components/EventCard/HorizontalDynamicNewsEventCard.js b/src/views/Community/components/EventCard/HorizontalDynamicNewsEventCard.js
index c82790b9..bffa9a62 100644
--- a/src/views/Community/components/EventCard/HorizontalDynamicNewsEventCard.js
+++ b/src/views/Community/components/EventCard/HorizontalDynamicNewsEventCard.js
@@ -101,24 +101,36 @@ const HorizontalDynamicNewsEventCard = ({
                     </Box>
 
                     <VStack align="stretch" spacing={1.5}>
-                        {/* 标题 - 最多两行，添加左右边距避免与横向徽章和关注按钮重叠 */}
-                        <Box
-                            cursor="pointer"
-                            onClick={(e) => onTitleClick?.(e, event)}
-                            mt={1}
-                            paddingRight="10px"
+                        {/* 标题 - 最多两行，hover 显示完整内容 */}
+                        <Tooltip
+                            label={event.title}
+                            placement="top"
+                            hasArrow
+                            bg="gray.700"
+                            color="white"
+                            fontSize="sm"
+                            p={2}
+                            borderRadius="md"
+                            isDisabled={event.title.length < 40}
                         >
-                            <Text
-                                fontSize="md"
-                                fontWeight="semibold"
-                                color={linkColor}
-                                lineHeight="1.4"
-                                noOfLines={2}
-                                _hover={{ textDecoration: 'underline' }}
+                            <Box
+                                cursor="pointer"
+                                onClick={(e) => onTitleClick?.(e, event)}
+                                mt={1}
+                                paddingRight="10px"
                             >
-                                {event.title}
-                            </Text>
-                        </Box>
+                                <Text
+                                    fontSize="md"
+                                    fontWeight="semibold"
+                                    color={linkColor}
+                                    lineHeight="1.4"
+                                    noOfLines={2}
+                                    _hover={{ textDecoration: 'underline' }}
+                                >
+                                    {event.title}
+                                </Text>
+                            </Box>
+                        </Tooltip>
 
                         {/* 第二行：涨跌幅数据 */}
                         <StockChangeIndicators