diff --git a/pick-application/src/main/kotlin/com/pickdsm/pickserverspring/domain/application/error/ApplicationErrorCode.kt b/pick-application/src/main/kotlin/com/pickdsm/pickserverspring/domain/application/error/ApplicationErrorCode.kt
index d01c570a..cf16813b 100644
--- a/pick-application/src/main/kotlin/com/pickdsm/pickserverspring/domain/application/error/ApplicationErrorCode.kt
+++ b/pick-application/src/main/kotlin/com/pickdsm/pickserverspring/domain/application/error/ApplicationErrorCode.kt
@@ -7,7 +7,11 @@ enum class ApplicationErrorCode(
     private val message: String,
 ) : ErrorProperty {
 
-    APPLICATION_NOT_FOUND(404, "Application Not Found"), ;
+    CANNOT_APPLICATION_WEEKEND(401, "Cannot Application Weekend"),
+
+    APPLICATION_NOT_FOUND(404, "Application Not Found"),
+
+    ALREADY_APPLICATION_PICNIC_OR_ALREADY_PICNIC(409, "Already Application Picnic Or Already Picnic"), ;
 
     override fun status() = status
     override fun message() = message
diff --git a/pick-application/src/main/kotlin/com/pickdsm/pickserverspring/domain/application/exception/AlreadyApplicationPicnicOrAlreadyPicnicException.kt b/pick-application/src/main/kotlin/com/pickdsm/pickserverspring/domain/application/exception/AlreadyApplicationPicnicOrAlreadyPicnicException.kt
new file mode 100644
index 00000000..7ac2c737
--- /dev/null
+++ b/pick-application/src/main/kotlin/com/pickdsm/pickserverspring/domain/application/exception/AlreadyApplicationPicnicOrAlreadyPicnicException.kt
@@ -0,0 +1,8 @@
+package com.pickdsm.pickserverspring.domain.application.exception
+
+import com.pickdsm.pickserverspring.common.error.PickException
+import com.pickdsm.pickserverspring.domain.application.error.ApplicationErrorCode
+
+object AlreadyApplicationPicnicOrAlreadyPicnicException : PickException(
+    ApplicationErrorCode.ALREADY_APPLICATION_PICNIC_OR_ALREADY_PICNIC,
+)
diff --git a/pick-application/src/main/kotlin/com/pickdsm/pickserverspring/domain/application/exception/CannotApplicationWeekendException.kt b/pick-application/src/main/kotlin/com/pickdsm/pickserverspring/domain/application/exception/CannotApplicationWeekendException.kt
new file mode 100644
index 00000000..c46eebf1
--- /dev/null
+++ b/pick-application/src/main/kotlin/com/pickdsm/pickserverspring/domain/application/exception/CannotApplicationWeekendException.kt
@@ -0,0 +1,8 @@
+package com.pickdsm.pickserverspring.domain.application.exception
+
+import com.pickdsm.pickserverspring.common.error.PickException
+import com.pickdsm.pickserverspring.domain.application.error.ApplicationErrorCode
+
+object CannotApplicationWeekendException : PickException(
+    ApplicationErrorCode.CANNOT_APPLICATION_WEEKEND,
+)
diff --git a/pick-application/src/main/kotlin/com/pickdsm/pickserverspring/domain/application/spi/QueryStatusSpi.kt b/pick-application/src/main/kotlin/com/pickdsm/pickserverspring/domain/application/spi/QueryStatusSpi.kt
index 80c23328..cc88c78e 100644
--- a/pick-application/src/main/kotlin/com/pickdsm/pickserverspring/domain/application/spi/QueryStatusSpi.kt
+++ b/pick-application/src/main/kotlin/com/pickdsm/pickserverspring/domain/application/spi/QueryStatusSpi.kt
@@ -36,4 +36,6 @@ interface QueryStatusSpi {
     fun queryMovementStatusSizeByFloorAndToday(floor: Int): Int
 
     fun queryPicnicStatusSizeByToday(): Int
+
+    fun existAwaitOrPicnicStatusByStudentId(studentId: UUID): Boolean
 }
diff --git a/pick-application/src/main/kotlin/com/pickdsm/pickserverspring/domain/application/usecase/ApplicationUseCase.kt b/pick-application/src/main/kotlin/com/pickdsm/pickserverspring/domain/application/usecase/ApplicationUseCase.kt
index a1b73d33..2f739559 100644
--- a/pick-application/src/main/kotlin/com/pickdsm/pickserverspring/domain/application/usecase/ApplicationUseCase.kt
+++ b/pick-application/src/main/kotlin/com/pickdsm/pickserverspring/domain/application/usecase/ApplicationUseCase.kt
@@ -17,7 +17,9 @@ import com.pickdsm.pickserverspring.domain.application.api.dto.response.QueryPic
 import com.pickdsm.pickserverspring.domain.application.api.dto.response.QueryPicnicStudentList
 import com.pickdsm.pickserverspring.domain.application.api.dto.response.QueryStudentStatusElement
 import com.pickdsm.pickserverspring.domain.application.api.dto.response.QueryStudentStatusList
+import com.pickdsm.pickserverspring.domain.application.exception.AlreadyApplicationPicnicOrAlreadyPicnicException
 import com.pickdsm.pickserverspring.domain.application.exception.ApplicationNotFoundException
+import com.pickdsm.pickserverspring.domain.application.exception.CannotApplicationWeekendException
 import com.pickdsm.pickserverspring.domain.application.exception.StatusNotFoundException
 import com.pickdsm.pickserverspring.domain.application.spi.CommandApplicationSpi
 import com.pickdsm.pickserverspring.domain.application.spi.QueryApplicationSpi
@@ -34,6 +36,7 @@ import com.pickdsm.pickserverspring.domain.teacher.spi.TimeQueryTeacherSpi
 import com.pickdsm.pickserverspring.domain.time.exception.TimeNotFoundException
 import com.pickdsm.pickserverspring.domain.user.exception.UserNotFoundException
 import com.pickdsm.pickserverspring.domain.user.spi.UserSpi
+import java.time.DayOfWeek
 import java.time.LocalDate
 import java.util.UUID
 
@@ -55,6 +58,9 @@ class ApplicationUseCase(
 
     override fun saveApplicationToGoOut(request: DomainApplicationGoOutRequest) {
         val studentId = userSpi.getCurrentUserId()
+        checkIsExistAwaitOrPicnicStatus(studentId)
+        checkIsWeekends()
+
         val status = Status(
             studentId = studentId,
             teacherId = UUID(0, 0), // TODO: 선생님 아이디 뭐로 넣을지 나중에 정하기
@@ -71,6 +77,18 @@ class ApplicationUseCase(
         )
     }
 
+    private fun checkIsExistAwaitOrPicnicStatus(studentId: UUID) {
+        if (queryStatusSpi.existAwaitOrPicnicStatusByStudentId(studentId)) {
+            throw AlreadyApplicationPicnicOrAlreadyPicnicException
+        }
+    }
+
+    private fun checkIsWeekends() {
+        if (LocalDate.now().dayOfWeek > DayOfWeek.FRIDAY) {
+            throw CannotApplicationWeekendException
+        }
+    }
+
     override fun queryPicnicApplicationListByGradeAndClassNum(
         grade: String?,
         classNum: String?,
diff --git a/pick-infrastructure/src/main/kotlin/com/pickdsm/pickserverspring/domain/application/persistence/adapter/StatusPersistenceAdapter.kt b/pick-infrastructure/src/main/kotlin/com/pickdsm/pickserverspring/domain/application/persistence/adapter/StatusPersistenceAdapter.kt
index 65308dab..835fdfd0 100644
--- a/pick-infrastructure/src/main/kotlin/com/pickdsm/pickserverspring/domain/application/persistence/adapter/StatusPersistenceAdapter.kt
+++ b/pick-infrastructure/src/main/kotlin/com/pickdsm/pickserverspring/domain/application/persistence/adapter/StatusPersistenceAdapter.kt
@@ -9,6 +9,7 @@ import com.pickdsm.pickserverspring.domain.application.spi.StatusSpi
 import com.pickdsm.pickserverspring.domain.classroom.persistence.entity.QClassroomEntity.classroomEntity
 import com.pickdsm.pickserverspring.domain.classroom.persistence.entity.QClassroomMovementEntity.classroomMovementEntity
 import com.pickdsm.pickserverspring.global.annotation.Adapter
+import com.querydsl.core.types.dsl.BooleanExpression
 import com.querydsl.jpa.impl.JPAQueryFactory
 import java.time.LocalDate
 import java.util.UUID
@@ -188,4 +189,17 @@ class StatusPersistenceAdapter(
                 statusEntity.type.eq(StatusType.PICNIC),
             )
             .fetch().size
+
+    override fun existAwaitOrPicnicStatusByStudentId(studentId: UUID): Boolean =
+        jpaQueryFactory
+            .select(statusEntity.id)
+            .from(statusEntity)
+            .where(
+                checkIsExistAwaitOrPicnic(),
+                statusEntity.studentId.eq(studentId),
+            )
+            .fetchFirst() != null
+
+    private fun checkIsExistAwaitOrPicnic(): BooleanExpression =
+        statusEntity.type.eq(StatusType.AWAIT).or(statusEntity.type.eq(StatusType.PICNIC))
 }