diff --git a/.vscode/tasks.json b/.vscode/tasks.json
index bf7764ad6131c8a0376e748e57791c503f548461..dcc6f0d68f6720d90a596a23e3dced66f7632e0e 100644
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@@ -4,7 +4,7 @@
         {
             "type": "shell",
             "label": "make cminusfc",
-            "command": "cd build && make"
+            "command": "cd build && make -j4"
         }
     ]
 }
\ No newline at end of file