diff --git a/src/pages/app/ContractInsert.vue b/src/pages/app/ContractInsert.vue
index 53dfd0b..66f5b88 100644
--- a/src/pages/app/ContractInsert.vue
+++ b/src/pages/app/ContractInsert.vue
@@ -7,8 +7,13 @@ import {useRouter} from "vue-router";
 
 const registerFormOpen = ref(false)
 const loading = ref(false)
+const isSelectOpen = ref(false)
 const notyf = useNotyf()
 const router = useRouter()
+const selectedCode = ref()
+const priceSearchCheckBoxStatus = ref(false)
+const isLoading = ref(false)
+
 const params = reactive({
   cateCd: '',
   contNo: '',
@@ -29,6 +34,8 @@ const params = reactive({
   contAtts: [], //첨부파일 데이터
 })
 
+
+
 const completedPriceDataParams = reactive({
   prcsNo:'',
   cateCd:'',
@@ -37,8 +44,8 @@ const completedPriceDataParams = reactive({
   compNm:'',
   title:'',
   content:'',
-  regSdat:'',
-  regEdat:'',
+  contSdat:'',
+  contEdat:'',
   regSabun:'',
   regNm:'',
   regDt:'',
@@ -62,15 +69,16 @@ params.modalColumn = [
   { key: 'regNm', label: '선택' },
 ]
 
-const selectedCode = ref()
-const priceSearchCheckBoxStatus = ref(false)
+params.contAtts = [
+  { prcsNo : '', bizNo : '' ,fileOrd : 0 ,logiFnm : '' ,physFnm : '',size : 0 ,data : '' ,path : '' },
+]
+
 
 const data = reactive({
   contractData: [],
   completedPriceSearchData: [],
 })
 
-const isLoading = ref(false)
 watch(registerFormOpen, async (isOpen) => {
   if (isOpen) {
     isLoading.value = true
@@ -105,8 +113,8 @@ function getDateDiff(start, end) {
 }
 
 const contractPeriod = computed(() => {
-  const start = completedPriceDataParams.regSdat
-  const end = completedPriceDataParams.regEdat
+  const start = completedPriceDataParams.contSdat
+  const end = completedPriceDataParams.contEdat
   const startStr = formatMonthDate(start)
   const endStr = formatMonthDate(end)
   const diff = getDateDiff(start, end)
@@ -134,8 +142,8 @@ function handlePriceRowClick(row) {
   completedPriceDataParams.cateNm = row.cateNm || ''
   completedPriceDataParams.title = row.title || ''
   completedPriceDataParams.content = row.content || ''
-  completedPriceDataParams.regSdat = row.regSdat || ''
-  completedPriceDataParams.regEdat = row.regEdat || ''
+  completedPriceDataParams.contSdat = row.regSdat || ''
+  completedPriceDataParams.contEdat = row.regEdat || ''
   completedPriceDataParams.regSabun = row.regSabun || ''
   completedPriceDataParams.regNm = row.regNm || ''
   completedPriceDataParams.regDt = row.regDt || ''
@@ -160,8 +168,9 @@ function handlePriceRowClick(row) {
   }
 
   registerFormOpen.value = false
+  completedPriceDataParams.estimates = row.estimates
   console.log(row)
-  console.log(completedPriceDataParams.contAmt)
+  console.log(completedPriceDataParams.estimates)
 }
 
 const showFileInputs = ref(false)
@@ -179,19 +188,27 @@ const saveContOne = async () => {
   let res = null
   try{
     loading.value = true
-    // if (!validation()) {
-    //   return;
-    // }
+
+    const amt = Number(String(completedPriceDataParams.contAmt).replace(/[^0-9]/g, ''))
+    if (amt >= 10000000) {
+      const injiFile = pbAtts.value[4]
+      if (!injiFile || !injiFile.logiFnm) {
+        notyf.error('계약금액이 1,000만원 이상일 경우 인지세 납부확인서 첨부가 필수입니다.')
+        loading.value = false
+        return
+      }
+    }
+
     const paramsCont ={
       prcsNo: completedPriceDataParams.prcsNo,
       bizNo: completedPriceDataParams.bizNo,
       cateCd: priceSearchCheckBoxStatus.value ? selectedCode.value : completedPriceDataParams.cateCd,
       compNm: completedPriceDataParams.compNm,
       title: completedPriceDataParams.title,
-      regSdat: formatMonthDate(completedPriceDataParams.regSdat),
-      regEdat: formatMonthDate(completedPriceDataParams.regEdat),
+      contSdat: formatMonthDate(completedPriceDataParams.contSdat),
+      contEdat: formatMonthDate(completedPriceDataParams.contEdat),
       contAmt: completedPriceDataParams.contAmt,
-      signDt: formatMonthDate(completedPriceDataParams.regSdat),
+      signDt: formatMonthDate(completedPriceDataParams.contSdat),
       reason: completedPriceDataParams.reason,
       excYn: priceSearchCheckBoxStatus.value, // 가격조사 예외여부 확인필요
       contAtts: params.contAtts,
@@ -201,7 +218,7 @@ const saveContOne = async () => {
 
     if(res.request.status == '200'){
       notyf.primary('등록 되었습니다.')
-      // router.push({path: '/app/contractManagement'})
+      router.push({path: '/app/contractManagement'})
     }
   }catch(e){
     notyf.error(e.message)
@@ -227,7 +244,7 @@ const onFileChange = (e, idx) => {
     // 인덱스별로 파일 저장
     pbAtts.value[idx] = pbAtt
     console.log(pbAtts)
-    console.log(pbAtts.value[0].logiFnm)
+    console.log(pbAtts.value[idx].logiFnm)
   }
   reader.readAsDataURL(file)
 }
@@ -237,8 +254,8 @@ function resetForm() {
   completedPriceDataParams.bizNo = ''
   completedPriceDataParams.compNm = ''
   completedPriceDataParams.title = ''
-  completedPriceDataParams.regSdat = ''
-  completedPriceDataParams.regEdat = ''
+  completedPriceDataParams.contSdat = ''
+  completedPriceDataParams.contEdat = ''
   completedPriceDataParams.contAmt = ''
   completedPriceDataParams.reason = ''
   selectedCode.value = ''
@@ -254,6 +271,33 @@ watch(
 function routerMove() {
   router.push({path: '/app/contractManagement'})
 }
+
+const showReasonError = computed(() =>
+    priceSearchCheckBoxStatus.value &&
+    (!completedPriceDataParams.reason || !completedPriceDataParams.reason.trim())
+)
+
+const estimateBizNoOptions = computed(() =>
+    completedPriceDataParams.estimates.map(est => ({
+      value: est.bizNo,
+      text: est.bizNo
+    }))
+)
+
+function onBizNoChange() {
+  const selected = completedPriceDataParams.estimates.find(est => est.bizNo === completedPriceDataParams.bizNo)
+
+  if (selected) {
+    completedPriceDataParams.compNm = selected.compNm || ''
+    completedPriceDataParams.contAmt = selected.amt || 0
+    completedPriceDataParams.bizNo = selected.bizNo || ''
+  } else {
+    completedPriceDataParams.compNm =  ''
+    completedPriceDataParams.contAmt = 0
+    completedPriceDataParams.bizNo =  ''
+  }
+}
+
 </script>
 
 <template>
@@ -330,6 +374,7 @@ function routerMove() {
                         v-model="completedPriceDataParams.reason"
                         class="input custom-text-filter"
                         placeholder="가격조사 안했을 시 예외 사유 입력(필수)"
+                        :class="{ 'danger-placeholder': showReasonError }"
                       >
                     </VControl>
                   </VField>
@@ -356,12 +401,21 @@ function routerMove() {
               <td>
                 <VField>
                   <VControl>
-                    <input
-                      v-model="completedPriceDataParams.bizNo"
-                      class="input custom-text-filter"
-                      placeholder="사업자번호"
-                      :disabled="!priceSearchCheckBoxStatus"
+                    <VSelect
+                        v-model="completedPriceDataParams.bizNo"
+                        class="input custom-text-filter"
+                        @change="onBizNoChange"
+                        @focus="isSelectOpen = true"
                     >
+                      <option value="" disabled>사업자번호 선택</option>
+                      <option
+                          v-for="option in estimateBizNoOptions"
+                          :key="option.value"
+                          :value="option.value"
+                      >
+                        {{ option.text }}
+                      </option>
+                    </VSelect>
                   </VControl>
                 </VField>
               </td>
@@ -404,7 +458,7 @@ function routerMove() {
                 <VField>
                   <VControl>
                     <input
-                      :value="formatMonthDate(completedPriceDataParams.regSdat)"
+                      :value="formatMonthDate(completedPriceDataParams.contSdat)"
                       class="input custom-text-filter"
                       placeholder="계약체결일"
                       :disabled="!priceSearchCheckBoxStatus"
@@ -452,7 +506,7 @@ function routerMove() {
                 <div>
                   <div>
                     <VDatePicker
-                      v-model="completedPriceDataParams.regSdat"
+                      v-model="completedPriceDataParams.contSdat"
                       color="green"
                       trim-weeks
                     >
@@ -477,7 +531,7 @@ function routerMove() {
                 <div class="">
                   <div>
                     <VDatePicker
-                      v-model="completedPriceDataParams.regEdat"
+                      v-model="completedPriceDataParams.contEdat"
                       color="green"
                       trim-weeks
                     >
@@ -511,35 +565,41 @@ function routerMove() {
                 </td>
               <td colspan="5">
                 <!-- 첨부파일 입력영역: 등록 버튼 클릭 시 토글 -->
-                <div v-if="showFileInputs" class="file-upload-list" style="margin-top:10px;">
-                  <div
-                      v-for="(input, idx) in fileInputs"
-                      :key="idx"
-                      style="display: flex; align-items: center; margin-bottom: 8px;"
-                  >
-                    <!-- 파일선택 -->
-                    <label class="file-label" style="margin-right: 10px;">
-                      <input
-                          type="file"
-                          class="file-input"
-                          @change="(e) => onFileChange(e, idx)"
-                      />
-                      <span class="file-cta">파일선택</span>
-                    </label>
-                    <span style="flex:1; margin-right: 10px;">
-                      {{ pbAtts[idx] == null ? '' : pbAtts[idx].logiFnm }}
-                    </span>
-                    <span style="flex:2; color: #666;">{{ input.description }}</span>
-                  </div>
-                </div>
+
               </td>
             </tr>
+          <tr>
+            <td></td>
+            <td colspan="7">
+              <div v-if="showFileInputs" class="file-upload-list" style="margin-top:10px;">
+                <div
+                    v-for="(input, idx) in fileInputs"
+                    :key="idx"
+                    style="display: flex; align-items: center; margin-bottom: 8px;"
+                >
+                  <!-- 파일선택 -->
+                  <label class="file-label" style="margin-right: 10px;">
+                    <input
+                        type="file"
+                        class="file-input"
+                        @change="(e) => onFileChange(e, idx)"
+                    />
+                    <span class="file-cta">파일선택</span>
+                  </label>
+                  <span style="flex:1; margin-right: 10px;">
+                      {{ pbAtts[idx] == null ? '' : pbAtts[idx].logiFnm }}
+                    </span>
+                  <span style="flex:2; color: #666;">{{ input.description }}</span>
+                </div>
+              </div>
+            </td>
+          </tr>
           </tbody>
         </table>
-        <div class="bottom-button">
-          <VButton @click="saveContOne">저 장</VButton>
-          <VButton @click="routerMove">취 소</VButton>
-        </div>
+      </div>
+      <div class="bottom-button">
+        <VButton @click="saveContOne">저 장</VButton>
+        <VButton @click="routerMove">취 소</VButton>
       </div>
     </div>
   </div>
@@ -549,6 +609,7 @@ function routerMove() {
 .table tbody td {
   color: var(--smoke-white);
 }
+
 .datatable-table  {
   td{
     font-family: var(--font),serif;
@@ -573,6 +634,21 @@ function routerMove() {
   tr:nth-child(5) > td:nth-child(4) {
     color: black;
   }
+
+  tr:nth-child(7) > td {
+    padding: 0px 12px;
+  }
+}
+
+/* 일반 상태 */
+.input::placeholder {
+  color: #b0b0b0;
+}
+
+/* 에러 상태 (빨간색) */
+.danger-placeholder::placeholder {
+  color: #ff3860; /* Bulma 기준 빨간색 */
+  opacity: 1;     /* 크롬 등에서 흐려지는 것 방지 */
 }
 
 .bottom-button {
diff --git a/src/pages/app/paymentManagement.vue b/src/pages/app/paymentManagement.vue
index 5546613..a83069d 100644
--- a/src/pages/app/paymentManagement.vue
+++ b/src/pages/app/paymentManagement.vue
@@ -1,21 +1,22 @@
 <script setup lang="ts">
-// import { getIntegratedApproval } from '/src/service/integratedApprovalApi'
-import { getIntegratedApproval, updateIntegratedApproval } from '/src/service/integratedPayment'
+import {conveterNo, getIntegratedApproval, updateIntegratedStatus} from '/src/service/integratedPayment'
 import type { VFlexTableWrapperSortFunction, VFlexTableWrapperFilterFunction } from '/src/components/app-vuero/ComVFlexTableWrapper.vue'
 import { users } from '/src/data/layouts/card-grid-v1'
 import PriceDetail from "/@src/pages/app/priceDetail.vue";
 
+
 onBeforeMount(async () => {
   await getIntegratedPaymentList()
 })
 const isModalOpen = ref(false)
 const selectedRow = ref<any>(null)
-const prcsNo = ref('PRCS-20250521020')
+const prcsNo = ref<string>('')
+const router = useRouter()
 
 const masks = ref({
   modelValue: 'YYYY-MM-DD',
 })
-
+const notyf = useNotyf()
 
 const params = reactive({
   title: '',
@@ -40,6 +41,7 @@ const params = reactive({
     process: { label: '구분', cellClass: 'paymentColumn5', searchable: true, sortable: true },
   },
   paymentParams: [],
+  rowData: [],
 })
 
 function formatRegDt(value) {
@@ -51,7 +53,7 @@ async function getIntegratedPaymentList() {
     title: '',
     page: '1',
     row: '10',
-    sabun: '17131303',
+    sabun: '17131303', // 김진형 17131303, 손원창 17131304
   }
   const result = await getIntegratedApproval(paymentParams)
   params.paymentParams = result.content.map(item => ({
@@ -60,18 +62,30 @@ async function getIntegratedPaymentList() {
   }))
 }
 
-async function updateIntegratedPaymentList() {
+async function updateIntegratedPaymentApprovalFunc() {
   const paymentUpdateParams = {
-    apprNo: selectedRow.value.apprNo,
-    apprOrd: selectedRow.value.apprOrd,
+    apprNo: params.rowData.apprNo,
+    apprOrd: params.rowData.apprOrd,
+    sabun: params.rowData.sabun,
     apprStatCd: '0200', // 결재 상태변경 (결재승인 0200 결재회수 0300 결재반려 0400)
     reason: '',
-    sabun: selectedRow.value.sabun,
   }
-  const result = await updateIntegratedApproval(paymentUpdateParams)
-  console.log(result)
-  notyf.error("견적서가 없습니다.")
-  router.push('/app/paymentManagement')
+  const result = await updateIntegratedStatus(paymentUpdateParams)
+  notyf.primary("결재승인완료")
+  window.location.reload()
+}
+
+async function updateIntegratedPaymentRejectionFunc() {
+  const paymentUpdateParams = {
+    apprNo: params.rowData.apprNo,
+    apprOrd: params.rowData.apprOrd,
+    sabun: params.rowData.sabun,
+    apprStatCd: '0400', // 결재 상태변경 (결재승인 0200 결재회수 0300 결재반려 0400)
+    reason: '',
+  }
+  const result = await updateIntegratedStatus(paymentUpdateParams)
+  notyf.primary("결재반려완료")
+  window.location.reload()
 }
 
 const gubunMap = {
@@ -125,12 +139,42 @@ const userFilter: VFlexTableWrapperFilterFunction<User> = ({ searchTerm, row })
   )
 }
 
-// 로우 클릭 핸들러
-const onRowClick = (row: any) => {
+const onRowClick = async (row) => {
+  params.rowData = row
+  try {
+    const params = {
+      apprNo: row.apprNo,
+      sabun: row.sabun
+    }
+    console.log(params)
+    // API 호출
+    const result = await conveterNo(params)
+
+    // 모달 무조건 열기
+    isModalOpen.value = true
+
+    // prcsNo 설정 (응답 구조에 맞게 수정)
+    if (result?.prcsNo) {
+      prcsNo.value = result.prcsNo
+    } else {
+      notyf.error('가격조사번호를 찾을 수 없습니다.')
+    }
+
+  } catch (e) {
+    isModalOpen.value = true // 에러 시에도 모달 열기
+    notyf.error(e.message)
+  }
+}
+
+const onRowClick2 = (row: any) => {
   selectedRow.value = row
   isModalOpen.value = true
-  console.log(selectedRow)
+  prcsNo.value = row.prcsNo
+  // prcsNo.value = 'PRCS-20250527049'
+  console.log(row.apprNo)
+
 }
+
 </script>
 
 <template>
@@ -259,8 +303,8 @@ const onRowClick = (row: any) => {
             <PriceDetail :prcsNo="prcsNo" />
           </template>
           <template #action>
-            <VButton type="submit" color="info" raised>반려</VButton>
-            <VButton type="submit" color="primary" raised @click="updateIntegratedPaymentList">승인</VButton>
+            <VButton type="submit" color="info" raised @click="updateIntegratedPaymentRejectionFunc">반려</VButton>
+            <VButton type="submit" color="primary" raised @click="updateIntegratedPaymentApprovalFunc">승인</VButton>
           </template>
         </VModal>
         <!--        <VFlexTableWrapper :columns="params.flexWrapperColumn" :data="params.paymentParams">-->
diff --git a/src/service/integratedPayment.ts b/src/service/integratedPayment.ts
index 75928eb..0d0ac16 100644
--- a/src/service/integratedPayment.ts
+++ b/src/service/integratedPayment.ts
@@ -14,7 +14,6 @@ export async function getIntegratedApproval(params = {}) {
       params,
       headers: { sabun: params.sabun },
     })
-console.log(result)
     if (result.status === 200) {
       return result.data
     }
@@ -42,7 +41,7 @@ console.log(result)
  * @property {string} params.reason - 사유 (반려일시 상태코드 0400)
  * @returns
  */
-export async function updateIntegratedApproval(params = {}) {
+export async function updateIntegratedStatus(params = {}) {
   try {
     const result = await axios.put(`/api/appr`, params, {
       headers: { sabun: params.sabun },
@@ -63,3 +62,34 @@ export async function updateIntegratedApproval(params = {}) {
   }
 }
 
+/**
+ * 결재번호를 가격조사 번호로 변경
+ * @param {object} params
+ * @property {string} params.apprNo - 결재번호
+ * @property {string} params.apprOrd - 결재순서
+ * @property {string} params.sabun - 사번
+ * @property {string} params.apprStatCd - 결재상태코드
+ * @property {string} params.reason - 사유 (반려일시 상태코드 0400)
+ * @returns
+ */
+export async function conveterNo(params = {}) {
+  try {
+    const result = await axios.get(`/api/appr/conveter/${params.apprNo}`,{
+      headers: { sabun: params.sabun },
+    })
+    if (result.status === 200) {
+      return result.data
+    }
+  }
+  catch (e) {
+    if (e.response) {
+      if (e.response.status >= 500) {
+        throw new Error('서버 오류가 발생했습니다.')
+      } else if (e.response.status >= 400) {
+        throw new Error('잘못된 요청입니다.')
+      }
+    }
+    throw new Error(e.message)
+  }
+}
+