diff --git a/src/stores/Products/Index.js b/src/stores/Products/Index.js
index ed31239..9b6f029 100644
--- a/src/stores/Products/Index.js
+++ b/src/stores/Products/Index.js
@@ -184,10 +184,16 @@ export const useProductsStore = create(
       const prevList = quotationList.filter(q => q.id === formValues.id)
       console.info(prevList)
       if (prevList.length > 0) {
+
+        formValues.use_dates_start = formValues.use_dates[0].format('YYYY-MM-DD')
+        formValues.use_dates_end = formValues.use_dates[1].format('YYYY-MM-DD')
         const prevQuotation = prevList[0]
         console.info('formValues: ', formValues)
         console.info('prevQuotation: ', prevQuotation)
+        // 对比报价前后是否有改动
         for (const [key, value] of Object.entries(formValues)) {
+          if (key === 'use_dates') continue
+
           const prevValue = prevQuotation[key]
           const hasChanged = prevValue === value
           console.log(`${key}: ${prevValue} - ${value} (${hasChanged})`)