diff --git a/kernel/model/bazzar.go b/kernel/model/bazzar.go
index 00490331b..7c7f0668c 100644
--- a/kernel/model/bazzar.go
+++ b/kernel/model/bazzar.go
@@ -87,6 +87,9 @@ func UninstallBazaarPlugin(pluginName string) error {
 		}
 	}
 	petals = tmp
+	if 1 > len(petals) {
+		petals = []*Petal{}
+	}
 	savePetals(petals)
 	return nil
 }