diff --git a/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/alert/persist/AlertBatchEntity.kt b/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/alert/persist/AlertBatchEntity.kt
new file mode 100644
index 00000000..2058bcf0
--- /dev/null
+++ b/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/alert/persist/AlertBatchEntity.kt
@@ -0,0 +1,35 @@
+package com.pokit.out.persistence.alert.persist
+
+import com.pokit.alert.model.AlertBatch
+import com.pokit.out.persistence.BaseEntity
+import jakarta.persistence.*
+import java.time.LocalDate
+
+@Table(name = "ALERT_BATCH")
+@Entity
+class AlertBatchEntity(
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name = "id")
+    val id: Long = 0L,
+
+    @Column(name = "user_id")
+    val userId: Long,
+
+    @Column(name = "should_be_send_at")
+    val shouldBeSentAt: LocalDate,
+
+    @Column(name = "is_sent")
+    var sent: Boolean = false
+) : BaseEntity() {
+    fun sent() {
+        this.sent = true
+    }
+
+    companion object {
+        fun of(alertBatch: AlertBatch) = AlertBatchEntity(
+            userId = alertBatch.userId,
+            shouldBeSentAt = alertBatch.shouldBeSentAt,
+        )
+    }
+}
diff --git a/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/alert/persist/AlertContentEntity.kt b/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/alert/persist/AlertContentEntity.kt
new file mode 100644
index 00000000..16fd9bb7
--- /dev/null
+++ b/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/alert/persist/AlertContentEntity.kt
@@ -0,0 +1,34 @@
+package com.pokit.out.persistence.alert.persist
+
+import com.pokit.alert.model.AlertContent
+import com.pokit.out.persistence.BaseEntity
+import jakarta.persistence.*
+
+@Table(name = "alert_content")
+@Entity
+class AlertContentEntity(
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name = "id")
+    val id: Long = 0L,
+
+    @Column(name = "alert_batch_id")
+    val alertBatchId: Long,
+
+    @Column(name = "content_id")
+    val contentId: Long,
+
+    @Column(name = "is_deleted")
+    var delete: Boolean = false
+) : BaseEntity() {
+    fun delete() {
+        this.delete = true
+    }
+
+    companion object {
+        fun of(alertContent: AlertContent) = AlertContentEntity(
+            alertBatchId = alertContent.alertBatchId,
+            contentId = alertContent.contentId
+        )
+    }
+}
diff --git a/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/user/persist/FcmTokenEntity.kt b/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/user/persist/FcmTokenEntity.kt
new file mode 100644
index 00000000..dc23e66e
--- /dev/null
+++ b/adapters/out-persistence/src/main/kotlin/com/pokit/out/persistence/user/persist/FcmTokenEntity.kt
@@ -0,0 +1,26 @@
+package com.pokit.out.persistence.user.persist
+
+import com.pokit.user.model.FcmToken
+import jakarta.persistence.*
+
+@Table(name = "FCM_TOKEN")
+@Entity
+class FcmTokenEntity(
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    @Column(name = "id")
+    val id: Long = 0L,
+
+    @Column(name = "user_id")
+    val userId: Long,
+
+    @Column(name = "token")
+    val token: String
+) {
+    companion object {
+        fun of(fcmToken: FcmToken) = FcmTokenEntity(
+            userId = fcmToken.userId,
+            token = fcmToken.token
+        )
+    }
+}
diff --git a/domain/src/main/kotlin/com/pokit/alert/model/AlertBatch.kt b/domain/src/main/kotlin/com/pokit/alert/model/AlertBatch.kt
new file mode 100644
index 00000000..03aedd39
--- /dev/null
+++ b/domain/src/main/kotlin/com/pokit/alert/model/AlertBatch.kt
@@ -0,0 +1,8 @@
+package com.pokit.alert.model
+
+import java.time.LocalDate
+
+data class AlertBatch(
+    val userId: Long,
+    val shouldBeSentAt: LocalDate,
+)
diff --git a/domain/src/main/kotlin/com/pokit/alert/model/AlertContent.kt b/domain/src/main/kotlin/com/pokit/alert/model/AlertContent.kt
new file mode 100644
index 00000000..a97bd878
--- /dev/null
+++ b/domain/src/main/kotlin/com/pokit/alert/model/AlertContent.kt
@@ -0,0 +1,6 @@
+package com.pokit.alert.model
+
+data class AlertContent(
+    val alertBatchId: Long,
+    val contentId: Long
+)
diff --git a/domain/src/main/kotlin/com/pokit/user/model/FcmToken.kt b/domain/src/main/kotlin/com/pokit/user/model/FcmToken.kt
new file mode 100644
index 00000000..7e9b7c45
--- /dev/null
+++ b/domain/src/main/kotlin/com/pokit/user/model/FcmToken.kt
@@ -0,0 +1,6 @@
+package com.pokit.user.model
+
+data class FcmToken(
+    val userId: Long,
+    val token: String
+)