diff --git a/frontend/src/@types/roomInfo.ts b/frontend/src/@types/roomInfo.ts
index a3c1b77e..e947b5cb 100644
--- a/frontend/src/@types/roomInfo.ts
+++ b/frontend/src/@types/roomInfo.ts
@@ -2,7 +2,11 @@ export type Classification = "ALL" | "FRONTEND" | "BACKEND" | "ANDROID";
 
 export type RoomStatus = "OPEN" | "CLOSE" | "PROGRESS" | "FAIL";
 
-export type ParticipationStatus = "NOT_PARTICIPATED" | "PARTICIPATED" | "MANAGER";
+export type ParticipationStatus =
+  | "NOT_PARTICIPATED"
+  | "PARTICIPATED"
+  | "MANAGER"
+  | "PULL_REQUEST_NOT_SUBMITTED";
 
 export type Role = "BOTH" | "REVIEWER" | "REVIEWEE" | "NONE";
 
diff --git a/frontend/src/components/roomDetailPage/myReviewee/MyReviewee.tsx b/frontend/src/components/roomDetailPage/myReviewee/MyReviewee.tsx
index caa2876d..2226f12f 100644
--- a/frontend/src/components/roomDetailPage/myReviewee/MyReviewee.tsx
+++ b/frontend/src/components/roomDetailPage/myReviewee/MyReviewee.tsx
@@ -100,7 +100,11 @@ const MyReviewee = ({ roomInfo }: MyReviewerProps) => {
   if (roomInfo.roomStatus === "CLOSE" && revieweeData.length === 0) {
     return (
       <S.GuidanceWrapper>
-        <p className="process-paused">{MESSAGES.GUIDANCE.FAIL_MATCHED}</p>
+        <p className="process-paused">
+          {roomInfo.participationStatus === "PULL_REQUEST_NOT_SUBMITTED"
+            ? MESSAGES.GUIDANCE.PULL_REQUEST_NOT_SUBMITTED
+            : MESSAGES.GUIDANCE.FAIL_MATCHED}
+        </p>
       </S.GuidanceWrapper>
     );
   }
diff --git a/frontend/src/components/roomDetailPage/myReviewer/MyReviewer.tsx b/frontend/src/components/roomDetailPage/myReviewer/MyReviewer.tsx
index 1c89feeb..48c57d64 100644
--- a/frontend/src/components/roomDetailPage/myReviewer/MyReviewer.tsx
+++ b/frontend/src/components/roomDetailPage/myReviewer/MyReviewer.tsx
@@ -88,7 +88,11 @@ const MyReviewer = ({ roomInfo }: MyReviewerProps) => {
   if (roomInfo.roomStatus === "CLOSE" && reviewerData.length === 0) {
     return (
       <S.GuidanceWrapper>
-        <p className="process-paused">{MESSAGES.GUIDANCE.FAIL_MATCHED}</p>
+        <p className="process-paused">
+          {roomInfo.participationStatus === "PULL_REQUEST_NOT_SUBMITTED"
+            ? MESSAGES.GUIDANCE.PULL_REQUEST_NOT_SUBMITTED
+            : MESSAGES.GUIDANCE.FAIL_MATCHED}
+        </p>
       </S.GuidanceWrapper>
     );
   }
diff --git a/frontend/src/constants/message.ts b/frontend/src/constants/message.ts
index de021d56..b08ef5c1 100644
--- a/frontend/src/constants/message.ts
+++ b/frontend/src/constants/message.ts
@@ -10,6 +10,7 @@ const GUIDANCE_MESSAGES = {
   EMPTY_PARTICIPANTS: "참여자 목록은 매칭이 시작된 이후 공개됩니다.",
   ZERO_PARTICIPANTS: "이 방의 참여자가 없습니다.",
   ONLY_REVIEWER: "리뷰어로만 참여 중입니다!",
+  PULL_REQUEST_NOT_SUBMITTED: "PR을 제출하지 않아 매칭되지 않았습니다.",
 };
 
 const ERROR_MESSAGES = {