diff --git a/src/views/modules/base/epidemic/natInfo/natForm.vue b/src/views/modules/base/epidemic/natInfo/natForm.vue
index 3338f76a2..379d9f803 100644
--- a/src/views/modules/base/epidemic/natInfo/natForm.vue
+++ b/src/views/modules/base/epidemic/natInfo/natForm.vue
@@ -286,6 +286,7 @@ export default {
         natAddress: '',
         natResult: '',
         sampleTime: '',
+        testTubeCode: '',
         isSelChannel: false,
         channel: [],
         content: '',
@@ -639,6 +640,7 @@ export default {
         natAddress: '',
         natResult: '',
         sampleTime: '',
+        testTubeCode: '',
         isSelChannel: false,
         channel: [],
         content: '',