diff --git a/pkg/service/cast/script.go b/pkg/service/cast/script.go
index 80482ed0..8848523e 100644
--- a/pkg/service/cast/script.go
+++ b/pkg/service/cast/script.go
@@ -34,6 +34,15 @@ const (
 func UpdateVideoScriptCore(ctx *gin.Context, req *cast.UpdateVideoScriptReq) (*cast.UpdateVideoScriptResp, error) {
 	var infoResp *accountFiee.UserInfoResponse
 	var err error
+	// 检查并截取 title 和 content 长度（支持中文）
+	titleRunes := []rune(req.Title)
+	if len(titleRunes) > 600 {
+		req.Title = string(titleRunes[:600])
+	}
+	contentRunes := []rune(req.Content)
+	if len(contentRunes) > 600 {
+		req.Content = string(contentRunes[:600])
+	}
 	if err = SecurityText(req.Title); err != nil {
 		return nil, errors.New(fmt.Sprintf("标题未通过黄反，原因：%s", err.Error()))
 	}
@@ -224,6 +233,17 @@ func ImportBatch(ctx *gin.Context) {
 			req.Data = append(req.Data, &temp)
 			continue
 		}
+
+		// 检查并截取 title 和 content 长度（支持中文）
+		titleRunes := []rune(temp.Title)
+		if len(titleRunes) > 600 {
+			temp.Title = string(titleRunes[:600])
+		}
+		contentRunes := []rune(temp.Content)
+		if len(contentRunes) > 600 {
+			temp.Content = string(contentRunes[:600])
+		}
+
 		if utf8.RuneCountInString(temp.Title) > 50 {
 			temp.Remark = "脚本标题过长，限制50字以内"
 			req.Data = append(req.Data, &temp)