diff --git a/common/model-ratio.go b/common/model-ratio.go
index 542cd93c..26deea96 100644
--- a/common/model-ratio.go
+++ b/common/model-ratio.go
@@ -108,6 +108,7 @@ var defaultModelRatio = map[string]float64{
 	"claude-3-sonnet-20240229":       1.5,   // $3 / 1M tokens
 	"claude-3-5-sonnet-20240620":     1.5,
 	"claude-3-5-sonnet-20241022":     1.5,
+	"claude-3-7-sonnet-20250219":     1.5,
 	"claude-3-opus-20240229":         7.5, // $15 / 1M tokens
 	"ERNIE-4.0-8K":                   0.120 * RMB,
 	"ERNIE-3.5-8K":                   0.012 * RMB,
diff --git a/relay/channel/claude/constants.go b/relay/channel/claude/constants.go
index b6a33301..d0629da9 100644
--- a/relay/channel/claude/constants.go
+++ b/relay/channel/claude/constants.go
@@ -11,6 +11,7 @@ var ModelList = []string{
 	"claude-3-5-haiku-20241022",
 	"claude-3-5-sonnet-20240620",
 	"claude-3-5-sonnet-20241022",
+	"claude-3-7-sonnet-20250219",
 }
 
 var ChannelName = "claude"