diff --git a/relay/controller/text.go b/relay/controller/text.go
index 0e018651..23e94234 100644
--- a/relay/controller/text.go
+++ b/relay/controller/text.go
@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"io"
 	"net/http"
+	"strings"
 
 	"github.com/gin-gonic/gin"
 	"github.com/songquanpeng/one-api/common/logger"
@@ -87,7 +88,7 @@ func RelayTextHelper(c *gin.Context) *model.ErrorWithStatusCode {
 		return openai.ErrorWrapper(err, "do_request_failed", http.StatusInternalServerError)
 	}
 	if resp != nil {
-		errorHappened := (resp.StatusCode != http.StatusOK) || (meta.IsStream && resp.Header.Get("Content-Type") == "application/json")
+		errorHappened := (resp.StatusCode != http.StatusOK) || (meta.IsStream && strings.HasPrefix(resp.Header.Get("Content-Type"), "application/json"))
 		if errorHappened {
 			billing.ReturnPreConsumedQuota(ctx, preConsumedQuota, meta.TokenId)
 			return RelayErrorHandler(resp)