diff --git a/.tmux.conf b/.tmux.conf
index eef7879..7fa715a 100644
--- a/.tmux.conf
+++ b/.tmux.conf
@@ -74,7 +74,14 @@ set -g @session-wizard 'C-x'
 
 # fix clipboard in neovim
 set-option -g set-clipboard on
-bind C-c run "tmux save-buffer - | xclip -selection clipboard"
+# bind C-c run "tmux save-buffer - | xclip -selection clipboard"
+#
+bind-key v capture-pane -S -1000 \; save-buffer /tmp/tmux-buffer \; new-window -n '[scrollback]' 'n /tmp/tmux-buffer; rm /tmp/tmux-buffer; tmux kill-window'
+
+# bind-key v capture-pane -S -1000 \; save-buffer /tmp/tmux-buffer \; split-window -h "nvim /tmp/tmux-buffer"
+#
+
+bind C-c copy-mode
 bind C-v run "tmux set-buffer \"$(xclip -selection clipboard -o)\"; tmux paste-buffer"
 setw -g mode-keys vi
 bind-key -T copy-mode-vi y send-keys -X copy-pipe-and-cancel "xclip -sel clip"
@@ -105,6 +112,9 @@ bind-key -n C-l if-shell "$is_vim" "send-keys C-l" "select-pane -R"
 bind-key \\ run-shell 'tmux-td'
 
 # bind-key \\ run-shell "tmux display-popup -E 'tmux detach-client'"
+# bind  u copy-mode
+unbind u
+unbind -n u
 bind-key -T copy-mode-vi C-h select-pane -L
 # bind-key -T copy-mode-vi C-j select-pane -D
 # bind-key -T copy-mode-vi C-k select-pane -U