diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index b6e5cb0d..69a1451e 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -49,11 +49,12 @@ spring-boot-annotation-processor = { group = "org.springframework.boot", name =
 spring-boot-starter-test = { group = "org.springframework.boot", name = "spring-boot-starter-test" }
 kotlin-junit5 = { group = "org.jetbrains.kotlin", name = "kotlin-test-junit5" }
 junit = { group = "org.junit.platform", name = "junit-platform-launcher" }
+mockito-kotlin = { group = "org.mockito.kotlin", name = "mockito-kotlin", version = "5.4.0" }
 
 [bundles]
 spring-common = ["spring-boot-starter-autoconfigure"]
 kotlin-spring = ["kotlin-refelct", "kotlin-jackson", "kotlin-logging"]
-test-implementation = ["spring-boot-starter-test", "kotlin-junit5"]
+test-implementation = ["spring-boot-starter-test", "kotlin-junit5", "mockito-kotlin"]
 test-runtime = ["junit"]
 
 bootstarp = ["spring-boot-starter-web", "spring-boot-starter-actuator", "opentelemetry-starter"]
diff --git a/piikii-common/src/main/kotlin/com/piikii/common/exception/ExceptionCode.kt b/piikii-common/src/main/kotlin/com/piikii/common/exception/ExceptionCode.kt
index 6571bd32..03ec5473 100644
--- a/piikii-common/src/main/kotlin/com/piikii/common/exception/ExceptionCode.kt
+++ b/piikii-common/src/main/kotlin/com/piikii/common/exception/ExceptionCode.kt
@@ -8,6 +8,7 @@ enum class ExceptionCode(
     ILLEGAL_ARGUMENT_EXCEPTION(400, "요청 값이 올바르지 않습니다."),
     VOTE_PLACE_ID_INVALID(400, "투표 항목 데이터(Place Id)이 올바르지 않습니다."),
     NOT_SUPPORT_AUTO_COMPLETE_URL(400, "자동입력 지원을 하지 않는 주소형식 입니다."),
+    DUPLICATED_REQUEST(400, "같은 리소스에 대한 중복요청입니다."),
 
     UNAUTHORIZED(401, "인증된 토큰으로부터의 요청이 아닙니다."),
     ROOM_PASSWORD_INVALID(401, "방 패스워드가 틀립니다."),
@@ -19,4 +20,5 @@ enum class ExceptionCode(
     SECRET_MANAGER_CONFIG_NOT_SET(500, "시크릿 매니저 설정 값이 입력되지 않았습니다."),
     URL_PROCESS_ERROR(500, "URL에 해당하는 장소의 정보를 불러오는 중 예기치 못한 오류가 발생했습니다."),
     ROUTE_PROCESS_ERROR(500, "경로 거리 정보를 불러오는 중 예기치 못한 오류가 발생했습니다."),
+    REQUEST_TIMEOUT(500, "요청처리에 Timeout이 발생하였습니다."),
 }
diff --git a/piikii-input-http/src/main/kotlin/com/piikii/input/http/aspect/PreventDuplicateAspect.kt b/piikii-input-http/src/main/kotlin/com/piikii/input/http/aspect/PreventDuplicateAspect.kt
new file mode 100644
index 00000000..dfcabe45
--- /dev/null
+++ b/piikii-input-http/src/main/kotlin/com/piikii/input/http/aspect/PreventDuplicateAspect.kt
@@ -0,0 +1,93 @@
+package com.piikii.input.http.aspect
+
+import com.piikii.common.exception.ExceptionCode
+import com.piikii.common.exception.PiikiiException
+import org.aspectj.lang.ProceedingJoinPoint
+import org.aspectj.lang.annotation.Around
+import org.aspectj.lang.annotation.Aspect
+import org.aspectj.lang.reflect.MethodSignature
+import org.springframework.context.expression.MethodBasedEvaluationContext
+import org.springframework.core.DefaultParameterNameDiscoverer
+import org.springframework.expression.spel.standard.SpelExpressionParser
+import org.springframework.stereotype.Component
+import java.util.concurrent.ConcurrentHashMap
+import java.util.concurrent.Executors
+import java.util.concurrent.TimeUnit
+import java.util.concurrent.TimeoutException
+
+/**
+ * 중복요청 방지 제어 Annotation
+ *
+ * @property key key to determine duplicate requests (support SpEL)
+ * @property timeoutMillis default 7 seconds
+ */
+@Target(AnnotationTarget.FUNCTION)
+@Retention(AnnotationRetention.RUNTIME)
+annotation class PreventDuplicateRequest(
+    val key: String,
+    val timeoutMillis: Long = 7_000,
+)
+
+@Aspect
+@Component
+class PreventDuplicateAspect {
+    private val processingRequests = ConcurrentHashMap.newKeySet<String>()
+    private val parser = SpelExpressionParser()
+    private val parameterNameDiscoverer = DefaultParameterNameDiscoverer()
+    private val executor = Executors.newVirtualThreadPerTaskExecutor()
+
+    @Around("@annotation(PreventDuplicateRequest)")
+    fun preventDuplicateRequest(joinPoint: ProceedingJoinPoint): Any? {
+        val signature = joinPoint.signature as MethodSignature
+        val method = signature.method
+        val annotation = method.getAnnotation(PreventDuplicateRequest::class.java)
+        val key = generateKey(joinPoint, signature, annotation)
+
+        if (!processingRequests.add(key)) {
+            // if exists, throw Duplicated Request Exception
+            throw PiikiiException(ExceptionCode.DUPLICATED_REQUEST)
+        }
+
+        val future = executor.submit<Any> { joinPoint.proceed() }
+        try {
+            return future.get(annotation.timeoutMillis, TimeUnit.MILLISECONDS)
+        } catch (e: TimeoutException) {
+            future.cancel(true)
+            throw PiikiiException(ExceptionCode.REQUEST_TIMEOUT)
+        } finally {
+            processingRequests.remove(key)
+        }
+    }
+
+    /**
+     * 중복 요청으로 판단할 key 생성
+     * - method name + SpEL parsed value
+     *
+     * @param joinPoint
+     * @param signature
+     * @param annotation
+     * @return Key to determine duplicate requests
+     */
+    private fun generateKey(
+        joinPoint: ProceedingJoinPoint,
+        signature: MethodSignature,
+        annotation: PreventDuplicateRequest,
+    ): String {
+        val method = signature.method
+        val expression = parser.parseExpression(annotation.key)
+        val context =
+            MethodBasedEvaluationContext(
+                joinPoint.target,
+                method,
+                joinPoint.args,
+                parameterNameDiscoverer,
+            )
+        val parsedValue =
+            expression.getValue(context, String::class.java)
+                ?: throw PiikiiException(
+                    ExceptionCode.NOT_FOUNDED,
+                    "중복요청 계산에 사용될 key가 없습니다 (method: ${method.name}, annotation key: ${annotation.key})",
+                )
+        return "${method.name}_$parsedValue"
+    }
+}
diff --git a/piikii-input-http/src/main/kotlin/com/piikii/input/http/web/config/WebConfig.kt b/piikii-input-http/src/main/kotlin/com/piikii/input/http/config/WebConfig.kt
similarity index 93%
rename from piikii-input-http/src/main/kotlin/com/piikii/input/http/web/config/WebConfig.kt
rename to piikii-input-http/src/main/kotlin/com/piikii/input/http/config/WebConfig.kt
index f6ceb677..faafee22 100644
--- a/piikii-input-http/src/main/kotlin/com/piikii/input/http/web/config/WebConfig.kt
+++ b/piikii-input-http/src/main/kotlin/com/piikii/input/http/config/WebConfig.kt
@@ -1,4 +1,4 @@
-package com.piikii.input.http.web.config
+package com.piikii.input.http.config
 
 import org.springframework.context.annotation.Configuration
 import org.springframework.web.servlet.config.annotation.CorsRegistry
diff --git a/piikii-input-http/src/main/kotlin/com/piikii/input/http/controller/PlaceApi.kt b/piikii-input-http/src/main/kotlin/com/piikii/input/http/controller/PlaceApi.kt
index a0c2b2d1..b45959f6 100644
--- a/piikii-input-http/src/main/kotlin/com/piikii/input/http/controller/PlaceApi.kt
+++ b/piikii-input-http/src/main/kotlin/com/piikii/input/http/controller/PlaceApi.kt
@@ -9,6 +9,7 @@ import com.piikii.application.port.input.dto.request.AddPlaceRequest
 import com.piikii.application.port.input.dto.request.ModifyPlaceRequest
 import com.piikii.application.port.input.dto.response.PlaceResponse
 import com.piikii.application.port.input.dto.response.ScheduleTypeGroupResponse
+import com.piikii.input.http.aspect.PreventDuplicateRequest
 import com.piikii.input.http.controller.docs.PlaceDocs
 import com.piikii.input.http.controller.dto.ResponseForm
 import jakarta.validation.Valid
@@ -35,6 +36,7 @@ class PlaceApi(
     private val placeUseCase: PlaceUseCase,
     private val imageUploadUseCase: ImageUploadUseCase,
 ) : PlaceDocs {
+    @PreventDuplicateRequest("#roomUid + #addPlaceRequest.name")
     @ResponseStatus(HttpStatus.CREATED)
     @PostMapping(consumes = [MediaType.MULTIPART_FORM_DATA_VALUE])
     override fun addPlace(
@@ -54,6 +56,7 @@ class PlaceApi(
         return ResponseForm(placeUseCase.findAllByRoomUidGroupByPlaceType(UuidTypeId(roomUid)))
     }
 
+    @PreventDuplicateRequest("#roomUid + #placeId")
     @ResponseStatus(HttpStatus.OK)
     @PatchMapping("/{placeId}", consumes = [MediaType.MULTIPART_FORM_DATA_VALUE])
     override fun modifyPlace(
diff --git a/piikii-input-http/src/main/kotlin/com/piikii/input/http/controller/RoomApi.kt b/piikii-input-http/src/main/kotlin/com/piikii/input/http/controller/RoomApi.kt
index c0cd0449..1647e65e 100644
--- a/piikii-input-http/src/main/kotlin/com/piikii/input/http/controller/RoomApi.kt
+++ b/piikii-input-http/src/main/kotlin/com/piikii/input/http/controller/RoomApi.kt
@@ -7,6 +7,7 @@ import com.piikii.application.port.input.dto.request.RoomSaveRequestForm
 import com.piikii.application.port.input.dto.request.RoomUpdateRequestForm
 import com.piikii.application.port.input.dto.response.RoomResponse
 import com.piikii.application.port.input.dto.response.SaveRoomResponse
+import com.piikii.input.http.aspect.PreventDuplicateRequest
 import com.piikii.input.http.controller.docs.RoomApiDocs
 import com.piikii.input.http.controller.dto.ResponseForm
 import jakarta.validation.Valid
@@ -34,7 +35,7 @@ class RoomApi(
 ) : RoomApiDocs {
     @ResponseStatus(HttpStatus.CREATED)
     @PostMapping
-    override fun create(
+    override fun createRoom(
         @Valid @NotNull @RequestBody request: RoomSaveRequestForm,
     ): ResponseForm<SaveRoomResponse> {
         return ResponseForm(
@@ -42,9 +43,10 @@ class RoomApi(
         )
     }
 
+    @PreventDuplicateRequest("#request.roomUid")
     @ResponseStatus(HttpStatus.OK)
     @PutMapping
-    override fun modifyInformation(
+    override fun modifyRoom(
         @Valid @NotNull @RequestBody request: RoomUpdateRequestForm,
     ): ResponseForm<Unit> {
         roomUseCase.modify(request)
@@ -53,7 +55,7 @@ class RoomApi(
 
     @ResponseStatus(HttpStatus.OK)
     @DeleteMapping("/{roomUid}")
-    override fun remove(
+    override fun deleteRoom(
         @NotNull @PathVariable roomUid: UUID,
     ): ResponseForm<Unit> {
         roomUseCase.remove(UuidTypeId(roomUid))
@@ -62,7 +64,7 @@ class RoomApi(
 
     @ResponseStatus(HttpStatus.OK)
     @GetMapping("/{roomUid}")
-    override fun search(
+    override fun retrieveRoom(
         @NotNull @PathVariable roomUid: UUID,
     ): ResponseForm<RoomResponse> {
         return ResponseForm(
diff --git a/piikii-input-http/src/main/kotlin/com/piikii/input/http/controller/VoteApi.kt b/piikii-input-http/src/main/kotlin/com/piikii/input/http/controller/VoteApi.kt
index cd00b402..70ed17e2 100644
--- a/piikii-input-http/src/main/kotlin/com/piikii/input/http/controller/VoteApi.kt
+++ b/piikii-input-http/src/main/kotlin/com/piikii/input/http/controller/VoteApi.kt
@@ -8,6 +8,7 @@ import com.piikii.application.port.input.dto.request.VoteSaveRequest
 import com.piikii.application.port.input.dto.response.VoteResultResponse
 import com.piikii.application.port.input.dto.response.VoteStatusResponse
 import com.piikii.application.port.input.dto.response.VotedPlacesResponse
+import com.piikii.input.http.aspect.PreventDuplicateRequest
 import com.piikii.input.http.controller.docs.VoteApiDocs
 import com.piikii.input.http.controller.dto.ResponseForm
 import jakarta.validation.Valid
@@ -31,6 +32,7 @@ class VoteApi(
     private val voteUseCase: VoteUseCase,
     private val roomUseCase: RoomUseCase,
 ) : VoteApiDocs {
+    @PreventDuplicateRequest("#roomUid")
     @ResponseStatus(HttpStatus.NO_CONTENT)
     @PatchMapping("/deadline")
     override fun changeVoteDeadline(
diff --git a/piikii-input-http/src/main/kotlin/com/piikii/input/http/web/advice/ExceptionAdvice.kt b/piikii-input-http/src/main/kotlin/com/piikii/input/http/controller/advice/ExceptionAdvice.kt
similarity index 98%
rename from piikii-input-http/src/main/kotlin/com/piikii/input/http/web/advice/ExceptionAdvice.kt
rename to piikii-input-http/src/main/kotlin/com/piikii/input/http/controller/advice/ExceptionAdvice.kt
index a079c845..1841675a 100644
--- a/piikii-input-http/src/main/kotlin/com/piikii/input/http/web/advice/ExceptionAdvice.kt
+++ b/piikii-input-http/src/main/kotlin/com/piikii/input/http/controller/advice/ExceptionAdvice.kt
@@ -1,4 +1,4 @@
-package com.piikii.input.http.web.advice
+package com.piikii.input.http.controller.advice
 
 import com.piikii.common.exception.PiikiiException
 import com.piikii.common.logutil.SlackHookLogger
diff --git a/piikii-input-http/src/main/kotlin/com/piikii/input/http/controller/docs/RoomApiDocs.kt b/piikii-input-http/src/main/kotlin/com/piikii/input/http/controller/docs/RoomApiDocs.kt
index 4b323433..06892f69 100644
--- a/piikii-input-http/src/main/kotlin/com/piikii/input/http/controller/docs/RoomApiDocs.kt
+++ b/piikii-input-http/src/main/kotlin/com/piikii/input/http/controller/docs/RoomApiDocs.kt
@@ -36,7 +36,7 @@ interface RoomApiDocs {
             ),
         ],
     )
-    fun create(
+    fun createRoom(
         @Parameter(
             description = "방 생성 요청 정보",
             required = true,
@@ -58,7 +58,7 @@ interface RoomApiDocs {
             ),
         ],
     )
-    fun modifyInformation(
+    fun modifyRoom(
         @Parameter(
             description = "방 수정 요청 정보",
             required = true,
@@ -80,7 +80,7 @@ interface RoomApiDocs {
             ),
         ],
     )
-    fun remove(
+    fun deleteRoom(
         @Parameter(
             name = "roomUid",
             description = "삭제하고자 하는 방 id",
@@ -99,7 +99,7 @@ interface RoomApiDocs {
             ),
         ],
     )
-    fun search(
+    fun retrieveRoom(
         @Parameter(
             name = "roomUid",
             description = "조회하고자 하는 방 id",