diff --git a/apps/as/src/entities/elapr/lib/approval-utils.ts b/apps/as/src/entities/elapr/lib/approval-utils.ts
index 00d7d7b2a..831c06949 100644
--- a/apps/as/src/entities/elapr/lib/approval-utils.ts
+++ b/apps/as/src/entities/elapr/lib/approval-utils.ts
@@ -6,11 +6,26 @@ export interface ApproverStatusConfig {
 }
 
 export const APPROVER_STATUS_MAP: Record<string, ApproverStatusConfig> = {
-  ATRZ_PRGRS_001: { label: "대기", badgeClass: "bg-gray-100 text-gray-700" },
-  ATRZ_PRGRS_002: { label: "요청", badgeClass: "bg-yellow-100 text-yellow-700" },
-  ATRZ_PRGRS_003: { label: "승인", badgeClass: "bg-green-100 text-green-700" },
-  ATRZ_PRGRS_004: { label: "반려", badgeClass: "bg-red-100 text-red-700" },
-  ATRZ_PRGRS_999: { label: "결재안함", badgeClass: "bg-blue-100 text-blue-700" },
+  ATRZ_PRGRS_001: {
+    label: "대기",
+    badgeClass: "bg-gray-100 text-gray-700",
+  },
+  ATRZ_PRGRS_002: {
+    label: "결재요청",
+    badgeClass: "bg-yellow-100 text-yellow-700",
+  },
+  ATRZ_PRGRS_003: {
+    label: "결재승인",
+    badgeClass: "bg-green-100 text-green-700",
+  },
+  ATRZ_PRGRS_004: {
+    label: "반려",
+    badgeClass: "bg-red-100 text-red-700",
+  },
+  ATRZ_PRGRS_999: {
+    label: "결재안함",
+    badgeClass: "bg-blue-100 text-blue-700",
+  },
 };
 
 export function sortByAtrzSeqNo(
@@ -19,10 +34,19 @@ export function sortByAtrzSeqNo(
   return list.slice().sort((a, b) => Number(a.atrzSeqNo ?? 0) - Number(b.atrzSeqNo ?? 0));
 }
 
-export function getApproverStatus(status: string | undefined): ApproverStatusConfig {
+export function getApproverStatus(
+  atrzPrgrsSttsComCd?: string,
+  atrzSeComCd?: string,
+): ApproverStatusConfig {
+  if (atrzPrgrsSttsComCd === "ATRZ_PRGRS_003" && atrzSeComCd === "ATRZ01")
+    return {
+      label: "기술검토 접수",
+      badgeClass: "bg-green-100 text-green-700",
+    };
+
   return (
-    APPROVER_STATUS_MAP[status ?? ""] ?? {
-      label: status || "-",
+    APPROVER_STATUS_MAP[atrzPrgrsSttsComCd ?? ""] ?? {
+      label: "-",
       badgeClass: "bg-gray-100 text-gray-700",
     }
   );
diff --git a/apps/as/src/entities/elapr/ui/elapr-doc-prgrs-status.tsx b/apps/as/src/entities/elapr/ui/elapr-doc-prgrs-status.tsx
index 77ec13b78..4be4cf0c3 100644
--- a/apps/as/src/entities/elapr/ui/elapr-doc-prgrs-status.tsx
+++ b/apps/as/src/entities/elapr/ui/elapr-doc-prgrs-status.tsx
@@ -4,7 +4,7 @@ import { Fragment } from "react";
 
 import { ChevronRight } from "lucide-react";
 
-import { useUserStore } from "@/shared/lib";
+import { dayjs, useUserStore } from "@/shared/lib";
 import type { ElaprDocPrgrsClientResponseDto } from "@/shared/model";
 import { SectionCollapsible } from "@/shared/ui";
 import { Tooltip, TooltipContent, TooltipTrigger } from "@/shared/ui/tooltip";
@@ -20,7 +20,7 @@ interface ElaprDocPrgrsStatusProps {
 }
 
 function ElaprDocPrgrsStep({ item }: { item: ElaprDocPrgrsClientResponseDto }) {
-  const status = getApproverStatus(item.atrzPrgrsSttsComCd);
+  const status = getApproverStatus(item.atrzPrgrsSttsComCd, item.atrzSeComCd);
   const isRejected = item.atrzPrgrsSttsComCd === REJECT_STATUS_CD;
   const rjctRsn = item.rjctRsn?.trim();
   const metaParts = [item.ognzNm, item.jbpsSeNm].filter(Boolean);
@@ -28,7 +28,7 @@ function ElaprDocPrgrsStep({ item }: { item: ElaprDocPrgrsClientResponseDto }) {
   const statusBadge = (
     <span
       className={cn(
-        "inline-flex items-center rounded-sm px-2 py-1 text-lg font-medium",
+        "inline-flex items-center rounded-sm px-4 py-1.5 text-2xl font-semibold",
         status.badgeClass,
         isRejected && rjctRsn && "cursor-help underline decoration-dotted underline-offset-4",
       )}
@@ -38,7 +38,7 @@ function ElaprDocPrgrsStep({ item }: { item: ElaprDocPrgrsClientResponseDto }) {
   );
 
   return (
-    <div className="flex min-w-[12rem] flex-1 flex-col items-center gap-3 p-4 text-center">
+    <div className="card card-border flex min-w-[12rem] flex-1 flex-col items-center gap-4 border p-6 text-center">
       {isRejected && rjctRsn ? (
         <Tooltip>
           <TooltipTrigger asChild>{statusBadge}</TooltipTrigger>
@@ -51,11 +51,16 @@ function ElaprDocPrgrsStep({ item }: { item: ElaprDocPrgrsClientResponseDto }) {
       )}
       <div className="flex flex-col items-center gap-1">
         <div className="flex items-center gap-2">
-          <span className="text-xl text-muted-foreground">[{item.atrzSeComNm || "-"}]</span>
-          <span className="text-xl font-semibold">{item.aprvrNm || item.aprvrUuid || "-"}</span>
+          <p className="text-2xl font-semibold text-foreground">
+            <span className="text-muted-foreground">[{item.atrzSeComNm || "-"}]</span>{" "}
+            {item.aprvrNm || item.aprvrUuid || "-"}
+          </p>
         </div>
         {metaParts.length > 0 && (
-          <span className="text-base text-gray-500">{metaParts.join(" · ")}</span>
+          <span className="text-lg text-gray-500">{metaParts.join(" · ")}</span>
+        )}
+        {item.atrzDt && (
+          <span className="text-lg text-gray-500">{dayjs(item.atrzDt).format("YYYY-MM-DD")}</span>
         )}
       </div>
     </div>
@@ -84,17 +89,19 @@ function ElaprDocPrgrsStatus({ elaprDocNo }: ElaprDocPrgrsStatusProps) {
   }
 
   if (steps.length === 0) {
-    return <div className="py-8 text-center text-xl text-gray-500">결재 정보가 없습니다.</div>;
+    return null;
   }
 
   return (
     <SectionCollapsible title="결재현황">
-      <div className="flex flex-wrap items-stretch justify-start gap-4 overflow-x-auto">
+      <div className="flex flex-wrap items-stretch justify-start gap-4 overflow-x-auto p-4">
         {steps.map((item, index) => (
           <Fragment key={item.elaprPrgrsId ?? `${item.atrzSeqNo}-${item.aprvrUuid ?? index}`}>
-            <div className="flex items-center">
-              {index > 0 && <ChevronRight className="size-8 text-muted-foreground" />}
-            </div>
+            {index > 0 && (
+              <div className="flex items-center">
+                {<ChevronRight className="size-8 text-muted-foreground" />}
+              </div>
+            )}
             <ElaprDocPrgrsStep item={item} />
           </Fragment>
         ))}
diff --git a/apps/as/src/pages/instl-sncn/model/columns.tsx b/apps/as/src/pages/instl-sncn/model/columns.tsx
index ee9ddb055..cca857fd9 100644
--- a/apps/as/src/pages/instl-sncn/model/columns.tsx
+++ b/apps/as/src/pages/instl-sncn/model/columns.tsx
@@ -73,7 +73,7 @@ function buildProgressBadges(prgrsSttsComCd: string, techRplyHstryYn: "Y" | "N")
     ];
   }
 
-  if (prgrsSttsComCd === "TA") {
+  if (prgrsSttsComCd === "TA" || prgrsSttsComCd === "TB") {
     return [
       { label: MAIN_STEP_LABELS.apply, state: "completed" },
       { label: MAIN_STEP_LABELS.envoReview, state: "completed" },