diff --git a/internal/chatlog/app.go b/internal/chatlog/app.go
index afd3c6e..4ffb448 100644
--- a/internal/chatlog/app.go
+++ b/internal/chatlog/app.go
@@ -962,7 +962,7 @@ func (a *App) exportChat(talker, displayName string) {
 					a.mainPages.RemovePage("modal")
 					a.mainPages.SwitchToPage("main")
 				})
-				// 为模态框添加输入处理函数，确保回车键可以关闭对话框
+
 				modal.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
 					if event.Key() == tcell.KeyEnter {
 						a.mainPages.RemovePage("modal")
diff --git a/internal/chatlog/http/route.go b/internal/chatlog/http/route.go
index d0ac032..bbb0f43 100644
--- a/internal/chatlog/http/route.go
+++ b/internal/chatlog/http/route.go
@@ -141,8 +141,15 @@ func (s *Service) GetChatlog(c *gin.Context) {
 			// 添加日期分隔线
 			c.Writer.WriteString("\n********************" + date + "********************\n\n")
 
-			// 输出该日期下的所有消息
 			for _, m := range msgs {
+				senderName := m.SenderName
+				if m.IsSelf {
+					senderName = "我"
+				} else if senderName == "" {
+					senderName = m.Sender
+				}
+
+				c.Writer.WriteString(senderName + ": ")
 				c.Writer.WriteString(m.PlainTextContent())
 				c.Writer.WriteString("\n\n")
 			}
diff --git a/internal/chatlog/manager.go b/internal/chatlog/manager.go
index 0474ca4..bfb40ae 100644
--- a/internal/chatlog/manager.go
+++ b/internal/chatlog/manager.go
@@ -417,8 +417,9 @@ func (m *Manager) ExportChatlogTXT(talker string, timeRange string, outputPath s
 				senderName = msg.Sender
 			}
 
-			f.WriteString(senderName + " ")
-			f.WriteString(msg.Time.Format("15:04:05") + "\n")
+			//f.WriteString(senderName + " ")
+			//f.WriteString(msg.Time.Format("15:04:05") + "\n")
+			f.WriteString(senderName + ": ")
 
 			// 设置消息内容中可能需要的主机信息
 			msg.SetContent("host", host)