diff --git a/lua/plugins/avante.lua b/lua/plugins/avante.lua
index ddda5c9..4d6c4fa 100644
--- a/lua/plugins/avante.lua
+++ b/lua/plugins/avante.lua
@@ -26,7 +26,6 @@ local function yostar(model)
     endpoint = "https://litellm.yostar.net",
     max_completion_tokens = 12288,
     model = model,
-    disable_tools = true,
   }
 end
 
@@ -101,6 +100,14 @@ return {
         -- codestral
         codestral = codestral(),
       },
+
+      -- Key mappings for diff functionality
+      mappings = {
+        diff = {
+          theirs = "<M-l>",
+          ours = "<M-L>",
+        },
+      },
     },
   },