diff --git a/src/main/kotlin/kr/co/vividnext/sodalive/creator/admin/signature/CreatorAdminSignatureController.kt b/src/main/kotlin/kr/co/vividnext/sodalive/creator/admin/signature/CreatorAdminSignatureController.kt
index df3115d..22a3ed8 100644
--- a/src/main/kotlin/kr/co/vividnext/sodalive/creator/admin/signature/CreatorAdminSignatureController.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/creator/admin/signature/CreatorAdminSignatureController.kt
@@ -31,6 +31,7 @@ class CreatorAdminSignatureController(private val service: CreatorAdminSignature
     @PostMapping
     fun createSignature(
         @RequestParam("can") can: Int,
+        @RequestParam("time") time: Int,
         @RequestParam("image") image: MultipartFile,
         @RequestParam("isAdult", required = false) isAdult: Boolean = false,
         @AuthenticationPrincipal(expression = "#this == 'anonymousUser' ? null : member") member: Member?
@@ -38,7 +39,7 @@ class CreatorAdminSignatureController(private val service: CreatorAdminSignature
         if (member == null) throw SodaException("로그인 정보를 확인해주세요.")
 
         ApiResponse.ok(
-            service.createSignature(can = can, image = image, isAdult = isAdult, memberId = member.id!!),
+            service.createSignature(can = can, time = time, image = image, isAdult = isAdult, memberId = member.id!!),
             "등록되었습니다."
         )
     }
@@ -47,13 +48,14 @@ class CreatorAdminSignatureController(private val service: CreatorAdminSignature
     fun modifySignature(
         @RequestParam("id") id: Long,
         @RequestParam("can", required = false) can: Int?,
+        @RequestParam("time", required = false) time: Int?,
         @RequestParam("image", required = false) image: MultipartFile?,
         @RequestParam("isActive", required = false) isActive: Boolean?,
         @RequestParam("isAdult", required = false) isAdult: Boolean?,
         @AuthenticationPrincipal(expression = "#this == 'anonymousUser' ? null : member") member: Member?
     ) = run {
         if (member == null) throw SodaException("로그인 정보를 확인해주세요.")
-        if (can == null && image == null && isActive == null && isAdult == null) {
+        if (can == null && time == null && image == null && isActive == null && isAdult == null) {
             throw SodaException("변경사항이 없습니다.")
         }
 
@@ -61,6 +63,7 @@ class CreatorAdminSignatureController(private val service: CreatorAdminSignature
             service.modifySignature(
                 id = id,
                 can = can,
+                time = time,
                 image = image,
                 isActive = isActive,
                 isAdult = isAdult,
diff --git a/src/main/kotlin/kr/co/vividnext/sodalive/creator/admin/signature/CreatorAdminSignatureRepository.kt b/src/main/kotlin/kr/co/vividnext/sodalive/creator/admin/signature/CreatorAdminSignatureRepository.kt
index 7fcc302..da27d01 100644
--- a/src/main/kotlin/kr/co/vividnext/sodalive/creator/admin/signature/CreatorAdminSignatureRepository.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/creator/admin/signature/CreatorAdminSignatureRepository.kt
@@ -40,6 +40,7 @@ class CreatorAdminSignatureQueryRepositoryImpl(
             QGetSignatureListItem(
                 signatureCan.id,
                 signatureCan.can,
+                signatureCan.time,
                 signatureCan.image.prepend("/").prepend(imageHost),
                 signatureCan.isAdult,
                 member.nickname
diff --git a/src/main/kotlin/kr/co/vividnext/sodalive/creator/admin/signature/CreatorAdminSignatureService.kt b/src/main/kotlin/kr/co/vividnext/sodalive/creator/admin/signature/CreatorAdminSignatureService.kt
index 9c1f57c..b4192aa 100644
--- a/src/main/kotlin/kr/co/vividnext/sodalive/creator/admin/signature/CreatorAdminSignatureService.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/creator/admin/signature/CreatorAdminSignatureService.kt
@@ -37,11 +37,11 @@ class CreatorAdminSignatureService(
     }
 
     @Transactional
-    fun createSignature(can: Int, image: MultipartFile, memberId: Long, isAdult: Boolean) {
+    fun createSignature(can: Int, time: Int, image: MultipartFile, memberId: Long, isAdult: Boolean) {
         val member = memberRepository.findCreatorByIdOrNull(memberId = memberId)
             ?: throw SodaException("잘못된 접근입니다.")
 
-        val signatureCan = SignatureCan(can = can, isAdult = isAdult)
+        val signatureCan = SignatureCan(can = can, time = time, isAdult = isAdult)
         signatureCan.creator = member
         repository.save(signatureCan)
 
@@ -61,6 +61,7 @@ class CreatorAdminSignatureService(
     fun modifySignature(
         id: Long,
         can: Int?,
+        time: Int?,
         image: MultipartFile?,
         isActive: Boolean?,
         memberId: Long,
@@ -73,6 +74,10 @@ class CreatorAdminSignatureService(
             signatureCan.can = can
         }
 
+        if (time != null) {
+            signatureCan.time = time
+        }
+
         if (isActive != null) {
             signatureCan.isActive = isActive
         }
diff --git a/src/main/kotlin/kr/co/vividnext/sodalive/creator/admin/signature/GetSignatureListResponse.kt b/src/main/kotlin/kr/co/vividnext/sodalive/creator/admin/signature/GetSignatureListResponse.kt
index 9c8028d..c5f019f 100644
--- a/src/main/kotlin/kr/co/vividnext/sodalive/creator/admin/signature/GetSignatureListResponse.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/creator/admin/signature/GetSignatureListResponse.kt
@@ -10,6 +10,7 @@ data class GetSignatureListResponse(
 data class GetSignatureListItem @QueryProjection constructor(
     val id: Long,
     val can: Int,
+    val time: Int,
     val image: String,
     val isAdult: Boolean,
     val nickname: String
diff --git a/src/main/kotlin/kr/co/vividnext/sodalive/live/signature/SignatureCan.kt b/src/main/kotlin/kr/co/vividnext/sodalive/live/signature/SignatureCan.kt
index c9ee36f..108764e 100644
--- a/src/main/kotlin/kr/co/vividnext/sodalive/live/signature/SignatureCan.kt
+++ b/src/main/kotlin/kr/co/vividnext/sodalive/live/signature/SignatureCan.kt
@@ -10,6 +10,7 @@ import javax.persistence.ManyToOne
 @Entity
 data class SignatureCan(
     var can: Int,
+    var time: Int = 7,
     var isAdult: Boolean = false,
     var isActive: Boolean = true
 ) : BaseEntity() {