diff --git a/controller/token.go b/controller/token.go
index 7670cf46..ff0eb89f 100644
--- a/controller/token.go
+++ b/controller/token.go
@@ -171,7 +171,7 @@ func UpdateToken(c *gin.Context) {
 		})
 		return
 	}
-	if len(token.Name) > 30 {
+	if len(token.Name) > 100 {
 		c.JSON(http.StatusOK, gin.H{
 			"success": false,
 			"message": "令牌名称过长",