diff --git a/src/components/occDisease/OccDisease.vue b/src/components/occDisease/OccDisease.vue
index e192957..af11235 100644
--- a/src/components/occDisease/OccDisease.vue
+++ b/src/components/occDisease/OccDisease.vue
@@ -391,6 +391,26 @@ export default {
         patientSymptoms: this.dataTransOpts.tableM.patient_symptom
       }
 
+      // 经期 -- 数字值为 "" 的转成 null  
+      if(!body.patientOccupationalDisease.firstMenstruation) body.patientOccupationalDisease.firstMenstruation = null
+      if(!body.patientOccupationalDisease.menstruationTimeLength) body.patientOccupationalDisease.menstruationTimeLength = null
+      if(!body.patientOccupationalDisease.menstruationCycle) body.patientOccupationalDisease.menstruationCycle = null
+      if(!body.patientOccupationalDisease.menstruationEndAge) body.patientOccupationalDisease.menstruationEndAge = null
+
+      // 生育史 -- 数字值为 "" 的转成 null  
+      if(!body.patientOccupationalDisease.childrenNum) body.patientOccupationalDisease.childrenNum = null
+      if(!body.patientOccupationalDisease.abortionTimes) body.patientOccupationalDisease.abortionTimes = null
+      if(!body.patientOccupationalDisease.prematureBirthTimes) body.patientOccupationalDisease.prematureBirthTimes = null
+      if(!body.patientOccupationalDisease.stillbirthTimes) body.patientOccupationalDisease.stillbirthTimes = null
+      if(!body.patientOccupationalDisease.abnormalTimes) body.patientOccupationalDisease.abnormalTimes = null
+      
+      // 烟酒史 -- 数字值为 "" 的转成 null
+      if(!body.patientOccupationalDisease.smokeNum) body.patientOccupationalDisease.smokeNum = null
+      if(!body.patientOccupationalDisease.smokeYears) body.patientOccupationalDisease.smokeYears = null
+      if(!body.patientOccupationalDisease.drinkNum) body.patientOccupationalDisease.drinkNum = null
+      if(!body.patientOccupationalDisease.drinkYears) body.patientOccupationalDisease.drinkYears = null
+      
+
       if (this.dataTransOpts.tableS.occModifiable.isPatientPoisonsUpdate == 'Y' || this.dataTransOpts.tableS.occModifiable.isOccSummary == 'Y') {
         this.dataTransOpts.tableS.occModifiable.isPatientOccupationalDiseaseUpdate = 'Y'
       }