diff --git a/apps/st/src/components/statistics/verification/StatisticsVerificationReport.tsx b/apps/st/src/components/statistics/verification/StatisticsVerificationReport.tsx
index 3e537c987..75416eb35 100644
--- a/apps/st/src/components/statistics/verification/StatisticsVerificationReport.tsx
+++ b/apps/st/src/components/statistics/verification/StatisticsVerificationReport.tsx
@@ -4,7 +4,7 @@ import type { Dispatch, SetStateAction } from "react";
 import { useCallback, useEffect, useMemo, useRef, useState } from "react";
 
 import { useConfirm } from "@frontend-opensource/use-react-hooks";
-import { useQuery } from "@tanstack/react-query";
+import { useQuery, useQueryClient } from "@tanstack/react-query";
 import dayjs from "dayjs";
 import type { RealGridReact } from "realgrid-react";
 
@@ -137,6 +137,7 @@ const DEFAULT_FILTERS: StatisticsVerificationFilterState = {
 const DEFAULT_SUB_FILTERS: StatisticsVerificationSubFilterState = {
     ...DEFAULT_FILTERS,
     prcsYnList: "1,2",
+    rejectCode: "0",
     pbcpAprvYn: "N",
 };
 
@@ -145,7 +146,14 @@ const APPROVAL_STATUS_OPTIONS = [
     { label: "미승인", value: "N" },
 ];
 
+const REJECT_STATUS_OPTIONS = [
+    { label: "반려아님", value: "0" },
+    { label: "지자체반려", value: "1" },
+    { label: "공단반려", value: "2" },
+];
+
 function StatisticsVerificationReport() {
+    const queryClient = useQueryClient();
     const userInfo = useUserStore((state) => state.userInfo);
     const { setMessage: alert } = useAlertStore((state) => state);
     const { confirm } = useConfirm();
@@ -185,6 +193,7 @@ function StatisticsVerificationReport() {
                     ? subFilters.statsCd
                     : filters.statsCd,
             prcsYnList: subFilters.prcsYnList,
+            rejectCode: subFilters.rejectCode,
             pbcpAprvYn: subFilters.pbcpAprvYn,
             laeSbmsnSttsCd: subFilters.laeSbmsnSttsCd,
         }),
@@ -196,7 +205,7 @@ function StatisticsVerificationReport() {
         queryFn: () => CodeApi.getCode("STINPTEXCT"),
         select: (data) =>
             data
-                .filter(({ lwpoCd }) => !["0", "4"].includes(lwpoCd))
+                .filter(({ lwpoCd }) => !["0", "3", "4"].includes(lwpoCd))
                 .map(({ lwpoCdNm: label, lwpoCd: value }) => ({
                     label,
                     value,
@@ -339,6 +348,9 @@ function StatisticsVerificationReport() {
             statisticsApprovalApi.rejectStats(rejectRequests),
         onSuccess: (data) => {
             alert(data.message ?? "반려가 완료되었습니다.");
+            queryClient.invalidateQueries({
+                queryKey: [ENDPOINT.ST_SERVICE.INPUTVERIFY, "verify-results"],
+            });
         },
     });
 
@@ -610,6 +622,12 @@ function StatisticsVerificationReport() {
                         onChange={handleSubFilterChange("pbcpAprvYn")}
                         options={APPROVAL_STATUS_OPTIONS}
                     />
+                    <FilterSelect
+                        label="반려상태"
+                        value={subFilters.rejectCode}
+                        onChange={handleSubFilterChange("rejectCode")}
+                        options={REJECT_STATUS_OPTIONS}
+                    />
                 </div>
                 <div className="flex items-end justify-end gap-2">
                     <Button color="white" onClick={handleSubFilterReset}>
@@ -620,7 +638,10 @@ function StatisticsVerificationReport() {
                         onClick={handleReject}
                         disabled={
                             selectedResultRows.length === 0 ||
-                            selectedResultRows.some((row) => row.prcsYn !== "2")
+                            !selectedResultRows.every(
+                                (row) =>
+                                    row.prcsYn === "1" || row.prcsYn === "2",
+                            )
                         }
                     >
                         반려
@@ -699,7 +720,7 @@ function FilterCombobox({
                     onChange(list.length > 0 ? list.join(",") : undefined);
                 }}
             >
-                <ComboboxChips ref={anchor} className="max-w-[32rem]">
+                <ComboboxChips ref={anchor} className="max-w-[24rem]">
                     <ComboboxValue>
                         {(values: string[]) => (
                             <>
@@ -743,7 +764,7 @@ function FilterSelect({ label, onChange, options, value }: FilterSelectProps) {
                     )
                 }
             >
-                <SelectTrigger className="w-[16rem]">
+                <SelectTrigger className="w-[12rem]">
                     <SelectValue placeholder="선택" />
                 </SelectTrigger>
                 <SelectContent>
diff --git a/apps/st/src/entities/statistics/api/queries.ts b/apps/st/src/entities/statistics/api/queries.ts
index ff392a235..5335864f4 100644
--- a/apps/st/src/entities/statistics/api/queries.ts
+++ b/apps/st/src/entities/statistics/api/queries.ts
@@ -112,6 +112,7 @@ export const useStatsVrfcRsltData = (
             params?.sewerBzmnCd ?? "",
             params?.statsCd ?? "",
             params?.prcsYnList ?? "",
+            params?.rejectCode ?? "",
             params?.pbcpAprvYn ?? "",
             params?.laeSbmsnSttsCd ?? "",
         ],
@@ -139,6 +140,7 @@ export const useStatsVrfcRsltData = (
                         sewerBzmnCd: params.sewerBzmnCd,
                         statsCd: params.statsCd,
                         prcsYnList: params.prcsYnList,
+                        rejectCode: params.rejectCode,
                         pbcpAprvYn: params.pbcpAprvYn,
                         laeSbmsnSttsCd: params.laeSbmsnSttsCd,
                     },
diff --git a/apps/st/src/entities/statistics/api/statistics-approval-service.ts b/apps/st/src/entities/statistics/api/statistics-approval-service.ts
index 2d961a66e..054692638 100644
--- a/apps/st/src/entities/statistics/api/statistics-approval-service.ts
+++ b/apps/st/src/entities/statistics/api/statistics-approval-service.ts
@@ -1,4 +1,4 @@
-import { stClient } from "@/shared/api/client";
+import { client } from "@/shared/api";
 import { ENDPOINT } from "@/shared/config";
 
 import type {
@@ -12,7 +12,7 @@ class StatisticsApprovalApiService implements StatisticsApprovalService {
     public async approveStats(
         params: ApproveRequest[],
     ): Promise<ApprovalResponse> {
-        const response = await stClient.post<ApprovalResponse>(
+        const response = await client.post<ApprovalResponse>(
             `${ENDPOINT.ST_SERVICE.APPROVAL}/approve?type=VRFC`,
             params,
         );
@@ -22,7 +22,7 @@ class StatisticsApprovalApiService implements StatisticsApprovalService {
     public async rejectStats(
         params: RejectRequest[],
     ): Promise<ApprovalResponse> {
-        const response = await stClient.post<ApprovalResponse>(
+        const response = await client.post<ApprovalResponse>(
             `${ENDPOINT.ST_SERVICE.APPROVAL}/reject?type=VRFC`,
             params,
         );
diff --git a/apps/st/src/entities/statistics/model/general-verification-interface.ts b/apps/st/src/entities/statistics/model/general-verification-interface.ts
index 07c0fbea3..412d822ac 100644
--- a/apps/st/src/entities/statistics/model/general-verification-interface.ts
+++ b/apps/st/src/entities/statistics/model/general-verification-interface.ts
@@ -204,6 +204,7 @@ export interface VerifyResultSearchRequest {
     laeSbmsnSttsCd?: string | null;
     vrfcMthdCd?: string;
     prcsYnList?: string; // 검증 상태 리스트 (0: 미검증, 1: 수정완료, 2:예외통과, 3: 반려)
+    rejectCode?: string; // 반려 상태 (0: 반려 아님(default), 1: 지자체 반려, 2: 공단 반려)
     pbcpAprvYn?: string; // 공단 승인 여부 (Y/N)
 }
 
diff --git a/apps/st/src/entities/statistics/model/statistics-verification-report/statistics-verification-report-columns.ts b/apps/st/src/entities/statistics/model/statistics-verification-report/statistics-verification-report-columns.ts
index d2f72bd2b..626ff8a67 100644
--- a/apps/st/src/entities/statistics/model/statistics-verification-report/statistics-verification-report-columns.ts
+++ b/apps/st/src/entities/statistics/model/statistics-verification-report/statistics-verification-report-columns.ts
@@ -161,7 +161,7 @@ export const statisticsVerificationResultColumnInfo: ColumnInfo = {
             width: 100,
             styleName: READ_ONLY_STYLE,
             editable: false,
-        },        
+        },
         {
             name: "rsnExpln",
             fieldName: "rsnExpln",
@@ -202,6 +202,14 @@ export const statisticsVerificationResultColumnInfo: ColumnInfo = {
             styleName: READ_ONLY_STYLE,
             editable: false,
         },
+        {
+            name: "stVrfRjtComNm",
+            fieldName: "stVrfRjtComNm",
+            header: { text: "반려상태" },
+            width: 90,
+            styleName: READ_ONLY_STYLE,
+            editable: false,
+        },
         {
             name: "rjctOpnnCn",
             fieldName: "rjctOpnnCn",
@@ -237,8 +245,9 @@ export const statisticsVerificationResultColumnInfo: ColumnInfo = {
         "compVlCn",
         "prcsYnNm",
         "prcsOpnnExpln",
+        "stVrfRjtComNm",
         "rjctOpnnCn",
         "pbcpAprvYn",
         "vrfcSn",
     ],
-};
\ No newline at end of file
+};
diff --git a/apps/st/src/shared/config/env.ts b/apps/st/src/shared/config/env.ts
index ea58d3f0d..24ce7879a 100644
--- a/apps/st/src/shared/config/env.ts
+++ b/apps/st/src/shared/config/env.ts
@@ -1,4 +1,4 @@
-export const PORT = process.env.NEXT_PUBLIC_PORT || "3000";
+export const PORT = process.env.NEXT_PUBLIC_PORT || "3001";
 export const PROXY_HOST =
     process.env.NEXT_PUBLIC_PROXY_HOST || `http://localhost:${PORT}`;
 export const SERVER_API_URL = process.env.SERVER_API_URL;
diff --git a/apps/st/src/shared/lib/use-mutation-wrapper.tsx b/apps/st/src/shared/lib/use-mutation-wrapper.tsx
index 7b378dc86..085f311b0 100644
--- a/apps/st/src/shared/lib/use-mutation-wrapper.tsx
+++ b/apps/st/src/shared/lib/use-mutation-wrapper.tsx
@@ -20,7 +20,7 @@ export const useMutationWrapper = <
             if (error instanceof AxiosError) {
                 if (error.response?.data?.message)
                     errorMessage += `${error.response.data.message}\n`;
-                if (error.response?.data?.errors[0]?.message)
+                if (error.response?.data?.errors?.[0]?.message)
                     errorMessage += `${error.response.data.errors[0].message}\n`;
             }