diff --git a/src/utils/errorSanitizer.js b/src/utils/errorSanitizer.js
index f8393b29..44c17cd5 100644
--- a/src/utils/errorSanitizer.js
+++ b/src/utils/errorSanitizer.js
@@ -65,7 +65,8 @@ function sanitizeUpstreamError(errorData) {
     }
 
     for (const key in obj) {
-      if (key === 'message' && typeof obj[key] === 'string') {
+      // 清理所有字符串字段，不仅仅是 message
+      if (typeof obj[key] === 'string') {
         obj[key] = sanitizeErrorMessage(obj[key])
       } else if (typeof obj[key] === 'object') {
         sanitizeObject(obj[key])