diff --git a/openhis-ui-vue3/src/views/doctorstation/components/inspection/inspectionApplication.vue b/openhis-ui-vue3/src/views/doctorstation/components/inspection/inspectionApplication.vue
index 3147dcd8..f008ea72 100644
--- a/openhis-ui-vue3/src/views/doctorstation/components/inspection/inspectionApplication.vue
+++ b/openhis-ui-vue3/src/views/doctorstation/components/inspection/inspectionApplication.vue
@@ -540,7 +540,8 @@ import {
   deleteInspectionApplication, getApplyList,
   saveInspectionApplication,
   getInspectionTypeList,
-  getInspectionItemList
+  getInspectionItemList,
+  getEncounterDiagnosis
 } from '../api'
 import useUserStore from '@/store/modules/user.js'
 // 迁移到 hiprint
@@ -605,6 +606,27 @@ async function initData() {
     generateApplicationNo().then((newApplyNo) => {
       formData.applyNo = newApplyNo
     })
+
+    // 获取主诊断信息
+    try {
+      const res = await getEncounterDiagnosis(props.patientInfo.encounterId)
+      if (res.code === 200 && res.data && res.data.length > 0) {
+        // 查找主诊断（maindiseFlag === 1）
+        const mainDiagnosis = res.data.find(item => item.maindiseFlag === 1)
+        if (mainDiagnosis) {
+          formData.clinicDiag = mainDiagnosis.name || ''
+        } else {
+          // 没有主诊断时清空临床诊断
+          formData.clinicDiag = ''
+        }
+      } else {
+        // 没有诊断数据时清空临床诊断
+        formData.clinicDiag = ''
+      }
+    } catch (error) {
+      console.error('获取主诊断信息失败:', error)
+      formData.clinicDiag = ''
+    }
   }
 }
 
@@ -1151,6 +1173,28 @@ async function resetForm() {
   })
 
   formRef.value?.clearValidate()
+
+  // 获取主诊断信息
+  if (props.patientInfo && props.patientInfo.encounterId) {
+    try {
+      const res = await getEncounterDiagnosis(props.patientInfo.encounterId)
+      if (res.code === 200 && res.data && res.data.length > 0) {
+        const mainDiagnosis = res.data.find(item => item.maindiseFlag === 1)
+        if (mainDiagnosis) {
+          formData.clinicDiag = mainDiagnosis.name || ''
+        } else {
+          // 没有主诊断时清空临床诊断
+          formData.clinicDiag = ''
+        }
+      } else {
+        // 没有诊断数据时清空临床诊断
+        formData.clinicDiag = ''
+      }
+    } catch (error) {
+      console.error('获取主诊断信息失败:', error)
+      formData.clinicDiag = ''
+    }
+  }
 }
 
 // 保存