diff --git a/src/views/modules/sampleTracking/projectProofTracking.vue b/src/views/modules/sampleTracking/projectProofTracking.vue
index 9f20db0..ffc9313 100644
--- a/src/views/modules/sampleTracking/projectProofTracking.vue
+++ b/src/views/modules/sampleTracking/projectProofTracking.vue
@@ -1581,7 +1581,7 @@ export default {
         priorityLevel: current.priorityLevel || current.priority || project.priority || part.priority || '',
         proofingNo: current.proofingNo || '',
         proofingStatus: current.proofingStatus || '进行中',
-        proofingNumber: current.proofingNumber || 1,
+        proofingNumber: current.proofingNumber,
         projectCreationDate: project.projectCreationDate || part.buildDate || '',
         projectCloseDate: project.projectCloseDate || '',
         buildDate: part.buildDate || project.projectCreationDate || '',