diff --git a/src/kiri/conf.js b/src/kiri/conf.js
index d2a253ec..7e06e42d 100644
--- a/src/kiri/conf.js
+++ b/src/kiri/conf.js
@@ -296,8 +296,8 @@
                     firstLayerRate: 30,
                     firstLayerFillRate: 35,
                     firstLayerPrintMult: 1.0,
-                    firstLayerNozzleTemp: 200,
-                    firstLayerBedTemp: 60,
+                    firstLayerNozzleTemp: 0,
+                    firstLayerBedTemp: 0,
                     outputRaft: false,
                     outputRaftSpacing: 0.2,
                     outputTemp: 200,