diff --git a/src/backend/user-server/build.gradle b/src/backend/user-server/build.gradle
index fbe81afb..9375692c 100644
--- a/src/backend/user-server/build.gradle
+++ b/src/backend/user-server/build.gradle
@@ -75,6 +75,9 @@ dependencies {
 	testImplementation 'org.springframework.boot:spring-boot-starter-test'
 	testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
 	annotationProcessor "jakarta.annotation:jakarta.annotation-api"
+
+	implementation 'org.springframework.boot:spring-boot-starter-actuator'
+	implementation 'io.micrometer:micrometer-registry-prometheus'
 }
 
 dependencyManagement {
diff --git a/src/backend/user-server/src/main/java/com/bbebig/userserver/member/service/MemberService.java b/src/backend/user-server/src/main/java/com/bbebig/userserver/member/service/MemberService.java
index 0739dcfe..f137a1fc 100644
--- a/src/backend/user-server/src/main/java/com/bbebig/userserver/member/service/MemberService.java
+++ b/src/backend/user-server/src/main/java/com/bbebig/userserver/member/service/MemberService.java
@@ -145,8 +145,8 @@ public MemberReadResponseDto readMember(Long memberId) {
 
     @Transactional(readOnly = true)
     public MemberReadResponseDto getMemberByNickname(String nickname) {
-        Optional<Member> member = memberRepository.findByNickname(nickname);
-		return member.map(MemberReadResponseDto::convertToMemberReadResponseDto).orElse(null);
+        Member member = memberRepository.findByNickname(nickname).orElseThrow(() -> new ErrorHandler(ErrorStatus.MEMBER_NOT_FOUND));
+		return MemberReadResponseDto.convertToMemberReadResponseDto(member);
 	}
 
     /**
diff --git a/src/backend/user-server/src/main/resources/application.yml b/src/backend/user-server/src/main/resources/application.yml
index d1083a9e..b6ce7305 100644
--- a/src/backend/user-server/src/main/resources/application.yml
+++ b/src/backend/user-server/src/main/resources/application.yml
@@ -92,4 +92,22 @@ eas:
 
 auth:
   server:
-    url: ${AUTH_SERVER_URL}
\ No newline at end of file
+    url: ${AUTH_SERVER_URL}
+
+
+management:
+  endpoints:
+    web:
+      exposure:
+        include: "health,info,metrics,prometheus,logfile"
+
+  prometheus:
+    metrics:
+      export:
+        enabled: true
+
+  metrics:
+    web:
+      server:
+        request:
+          auto-timeouts: true