diff --git a/src/api/project-demand/summary/index.js b/src/api/project-demand/summary/index.js
index 6a8f03e..5efb23d 100644
--- a/src/api/project-demand/summary/index.js
+++ b/src/api/project-demand/summary/index.js
@@ -96,3 +96,10 @@ export const approvePlan= (data) => {
   });
 };
 
+
+export const getProjectOption = () => {
+  return request({
+    url: '/workflow/mosr/requirement/master',
+    method: "get"
+  });
+};
diff --git a/src/components/steps/index.vue b/src/components/steps/index.vue
index f8dc544..2d305ca 100644
--- a/src/components/steps/index.vue
+++ b/src/components/steps/index.vue
@@ -371,6 +371,13 @@ const schema = computed(() => {
       colProps: {
         span: 6
       }
+    },
+    {
+      label: '主项目',
+      prop: 'masterProjectName',
+      colProps: {
+        span: 6
+      }
     }
   ]
 })
diff --git a/src/views/project-demand/summary/add.vue b/src/views/project-demand/summary/add.vue
index e5b8b38..ea0477d 100644
--- a/src/views/project-demand/summary/add.vue
+++ b/src/views/project-demand/summary/add.vue
@@ -192,7 +192,7 @@
             </el-select>
           </el-form-item>
         </el-col>
-        <el-col :span="6" :style="{marginLeft:!formData.isSpecialFund?'-10px':'0'}">
+        <el-col :span="6" :style="{marginLeft:!formData.isSpecialFund?route.query.id?'0':'-10px':route.query.id?'-40px':'0'}">
           <el-form-item label="部门分管领导" prop="">
             <el-button color="#DED0B2" style="margin-right: 10px" @click="handleShowOptionalChargeLeadershipPicker">
               {{ optionalChargeLeadershipList.length !== 0 ? '更改' : '请选择' }}
@@ -205,7 +205,18 @@
                          v-model:value="optionalChargeLeadershipList" @ok="optionalChargeLeaderPickerOkOrCancel"/>
           </el-form-item>
         </el-col>
-
+        <el-col :span="6"  :style="{marginLeft:!formData.isSpecialFund?route.query.id?'-10px':'-10px':route.query.id?'0':'-40px'}">
+          <el-form-item label="主项目" prop="masterProjectId" >
+            <el-select v-model="formData.masterProjectId" clearable  placeholder="请选择主项目" @change="changeCollectData">
+              <el-option
+                  v-for="item in masterProjectList"
+                  :key="item.value"
+                  :label="item.label"
+                  :value="item.value"
+              />
+            </el-select>
+          </el-form-item>
+        </el-col>
       </el-row>
       <baseTitle title="预期知识产权"></baseTitle>
       <el-row gutter="30" style="margin-bottom: -18px;"
@@ -326,7 +337,7 @@
 <script setup lang="jsx">
 import OperationRender from '@/views/workflow/common/OperationRender.vue'
 import {debounce} from 'lodash'
-import {getDetail, getProcessInfo, requirementReported, resubmitReported} from "@/api/project-demand/summary";
+import {getDetail, getProcessInfo, requirementReported, resubmitReported,getProjectOption} from "@/api/project-demand/summary";
 import {ElNotification} from "element-plus";
 import {useAuthStore} from '@/stores/userstore.js'
 import {useTagsView} from '@/stores/tagsview.js'
@@ -355,6 +366,7 @@ const summaryForm = ref()
 const deploymentId = ref()
 const optionalChargeLeadershipPickerRef = ref()
 const optionalChargeLeadershipList = ref([])
+const masterProjectList = ref([])
 const specialFundOption = ref([])
 const showTable = ref(true)
 const showSingleTable = ref(false)
@@ -448,6 +460,14 @@ const disabledDate = (time) => {
   return time.getTime() < new Date(formData.value.startTime).getTime();
 }
 
+const getProjectList =  () => {
+   getProjectOption().then(res => {
+    if (res.code === 1000) {
+      masterProjectList.value=res.data
+    }
+  })
+}
+getProjectList()
 const getIsFund = async () => {
   if (!route.query.id) return;
   // loading.value = true
@@ -471,6 +491,15 @@ const getFundName = (id) => {
   })
   return label
 }
+const getProjectName = (id) => {
+  let label = ''
+  masterProjectList.value.forEach(item => {
+    if (item.value == id) {
+      label = item.label
+    }
+  })
+  return label
+}
 const compositeParam = (item, type) => {
   let tag = ''
   if (name.value === 'Summary/add' || name.value === 'Summary/edit') {
@@ -548,6 +577,9 @@ const handleSubmit = debounce(async (instance) => {
     if (formData.value.isSpecialFund && !formData.value.specialFund) {
       formData.value.specialFund = getFundName(formData.value.specialFundId)
     }
+    if (formData.value.masterProjectId) {
+      formData.value.masterProjectName = getProjectName(formData.value.masterProjectId)
+    }
     if (!attachment.value.isHaveOneFile) {
       attachment.value.validate()
       ElNotification({
@@ -602,6 +634,9 @@ const handleResubmit = debounce((instance) => {
     if (formData.value.isSpecialFund && !formData.value.specialFund) {
       formData.value.specialFund = getFundName(formData.value.specialFundId)
     }
+    if (formData.value.masterProjectId) {
+      formData.value.masterProjectName = getProjectName(formData.value.masterProjectId)
+    }
     if (!attachment.value.isHaveOneFile) {
       attachment.value.validate()
       ElNotification({