diff --git a/inquiry-api/jeecg-module-inquiry/src/main/java/org/jeecg/modules/inquiry/service/impl/InquiryQuoteTemplateServiceImpl.java b/inquiry-api/jeecg-module-inquiry/src/main/java/org/jeecg/modules/inquiry/service/impl/InquiryQuoteTemplateServiceImpl.java
index 80c56d6..0a01f43 100644
--- a/inquiry-api/jeecg-module-inquiry/src/main/java/org/jeecg/modules/inquiry/service/impl/InquiryQuoteTemplateServiceImpl.java
+++ b/inquiry-api/jeecg-module-inquiry/src/main/java/org/jeecg/modules/inquiry/service/impl/InquiryQuoteTemplateServiceImpl.java
@@ -908,7 +908,8 @@ public class InquiryQuoteTemplateServiceImpl extends ServiceImpl<InquiryQuoteTem
             InquiryTmsQueryService.enrichAirWeightFeeLines(lineMaps, enrichCtx);
             JSONArray enriched = new JSONArray();
             for (Map<String, String> m : lineMaps) {
-                enriched.add(new JSONObject(m));
+                // Fastjson 只要 Map<String,Object>，不能直接塞 Map<String,String>。
+                enriched.add(JSON.parseObject(JSON.toJSONString(m)));
             }
             rows = enriched;
         }