diff --git a/dockerfiles/ubuntu/Dockerfile b/dockerfiles/ubuntu/Dockerfile
index fa48f10..6cd3273 100644
--- a/dockerfiles/ubuntu/Dockerfile
+++ b/dockerfiles/ubuntu/Dockerfile
@@ -50,7 +50,6 @@ RUN curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.5/install.sh | b
 RUN LAZYGIT_VERSION=$(curl -s "https://api.github.com/repos/jesseduffield/lazygit/releases/latest" | grep -Po '"tag_name": "v\K[^"]*') \
     && curl -Lo lazygit.tar.gz "https://github.com/jesseduffield/lazygit/releases/latest/download/lazygit_${LAZYGIT_VERSION}_Linux_x86_64.tar.gz" \
     && mkdir -p /home/${USER}/.config/lazygit \
-    && cp -a /home/${USER}/dotfiles/lazygit/mocha-pink.yml /home/${USER}/.config/lazygit \
     && tar zvxf lazygit.tar.gz lazygit \
     && sudo install lazygit /usr/local/bin \
     && rm -rf lazygit \
diff --git a/lazygit/config.yml b/lazygit/config.yml
index a1f08c6..8d13071 100644
--- a/lazygit/config.yml
+++ b/lazygit/config.yml
@@ -1,2 +1,2 @@
 os:
-  edit: "nvim"
+    edit: "nvim"
diff --git a/lazygit/mocha-pink.yml b/lazygit/mocha-pink.yml
deleted file mode 100644
index be5e1e0..0000000
--- a/lazygit/mocha-pink.yml
+++ /dev/null
@@ -1,23 +0,0 @@
-gui:
-  theme:
-    activeBorderColor:
-      - '#f5c2e7'
-      - bold
-    inactiveBorderColor:
-      - '#a6adc8'
-    optionsTextColor:
-      - '#89b4fa'
-    selectedLineBgColor:
-      - '#313244'
-    selectedRangeBgColor:
-      - '#313244'
-    cherryPickedCommitBgColor:
-      - '#45475a'
-    cherryPickedCommitFgColor:
-      - '#f5c2e7'
-    unstagedChangesColor:
-      - '#f38ba8'
-    defaultFgColor:
-      - '#cdd6f4'
-    searchingActiveBorderColor:
-      - '#f9e2af'
diff --git a/tmux/tmux.conf b/tmux/tmux.conf
index 0bc5f96..f1a6b00 100644
--- a/tmux/tmux.conf
+++ b/tmux/tmux.conf
@@ -228,6 +228,7 @@ color_yellow="colour220"
 color_red="colour160"
 color_black="colour232"
 color_white="white" # 015
+color_gray="colour244"
 
 # This is a theme CONTRACT, you are required to define variables below
 # Change values, but not remove/rename variables itself
diff --git a/zsh/zshrc b/zsh/zshrc
index c78ca37..ed4125d 100644
--- a/zsh/zshrc
+++ b/zsh/zshrc
@@ -32,8 +32,8 @@ export NODEJS_ORG_MIRROR=https://npmmirror.com/mirrors/node/
 export RUSTUP_DIST_SERVER=https://mirrors.tuna.tsinghua.edu.cn/rustup
 export RUSTUP_UPDATE_ROOT=https://mirrors.tuna.tsinghua.edu.cn/rustup/rustup
 # lazygit config location and theme
-export CONFIG_DIR="$HOME/.config/lazygit"
-export LG_CONFIG_FILE="$CONFIG_DIR/config.yml,$CONFIG_DIR/mocha-pink.yml"
+# export CONFIG_DIR="$HOME/.config/lazygit"
+# export LG_CONFIG_FILE="$CONFIG_DIR/config.yml,$CONFIG_DIR/mocha-pink.yml"
 # pyenv
 export PATH="${HOME}/.pyenv/shims:${PATH}"
 export PYENV_ROOT="$HOME/.pyenv"