diff --git a/go.mod b/go.mod
index 8dc9537..1350c80 100644
--- a/go.mod
+++ b/go.mod
@@ -1,8 +1,6 @@
 module applet
 
-go 1.21
-
-toolchain go1.21.13
+go 1.19
 
 // replace code.fnuoos.com/EggPlanet/egg_models.git => E:/company/Egg/egg_models