diff --git a/pkg/config/defaults.go b/pkg/config/defaults.go
index f096ea42c..8e21809ee 100644
--- a/pkg/config/defaults.go
+++ b/pkg/config/defaults.go
@@ -13,7 +13,7 @@ func DefaultConfig() *Config {
 				Workspace:           "~/.picoclaw/workspace",
 				RestrictToWorkspace: true,
 				Provider:            "",
-				Model:               "glm-4.7",
+				Model:               "",
 				MaxTokens:           32768,
 				Temperature:         nil, // nil means use provider default
 				MaxToolIterations:   50,