diff --git a/nix/homeModules/common/git.nix b/nix/homeModules/common/git.nix
index e8f562c4..aef38c0b 100644
--- a/nix/homeModules/common/git.nix
+++ b/nix/homeModules/common/git.nix
@@ -1,10 +1,24 @@
-{lib, ...}: {
+{
+  lib,
+  config,
+  ...
+}: {
   # git plugins
   programs.git = {
     lfs.enable = true;
     patdiff.enable = true;
   };
 
+  # 懶惰鬼賴皮
+  programs.lazygit = let
+    patdiffCfg = config.programs.git.patdiff;
+  in
+    lib.mkIf patdiffCfg.enable {
+      settings = {
+        git.paging.externalDiffCommand = "${lib.getExe' patdiffCfg.package "patdiff-git-wrapper"}";
+      };
+    };
+
   # git itself
   programs.git = {
     extraConfig = {