diff --git a/auth/payment.go b/auth/payment.go
index 44f6fe5d..96cfba96 100644
--- a/auth/payment.go
+++ b/auth/payment.go
@@ -80,6 +80,8 @@ func CanEnableModel(db *sql.DB, user *User, model string) bool {
 		return user != nil && user.GetQuota(db) >= 50
 	case globals.SparkDesk:
 		return user != nil && user.GetQuota(db) >= 1
+	case globals.Claude2100k:
+		return user != nil && user.GetQuota(db) >= 1
 	default:
 		return true
 	}
diff --git a/utils/tokenizer.go b/utils/tokenizer.go
index d808c174..cdda6a66 100644
--- a/utils/tokenizer.go
+++ b/utils/tokenizer.go
@@ -106,8 +106,10 @@ func CountInputToken(model string, v []globals.Message) float32 {
 		return float32(CountTokenPrice(v, model)) / 1000 * 4.2
 	case globals.SparkDesk:
 		return float32(CountTokenPrice(v, model)) / 1000 * 0.36
-	case globals.Claude2, globals.Claude2100k:
+	case globals.Claude2:
 		return 0
+	case globals.Claude2100k:
+		return float32(CountTokenPrice(v, model)) / 1000 * 0.008
 	default:
 		return 0
 	}
@@ -125,8 +127,10 @@ func CountOutputToken(model string, t int) float32 {
 		return float32(t*GetWeightByModel(model)) / 1000 * 8.6
 	case globals.SparkDesk:
 		return float32(t*GetWeightByModel(model)) / 1000 * 0.36
-	case globals.Claude2, globals.Claude2100k:
+	case globals.Claude2:
 		return 0
+	case globals.Claude2100k:
+		return float32(t*GetWeightByModel(model)) / 1000 * 0.008
 	default:
 		return 0
 	}