diff --git a/src/main/java/com/kukerton/domain/entity/Certification.java b/src/main/java/com/kukerton/domain/entity/Certification.java
index 46c9170..958bf9e 100644
--- a/src/main/java/com/kukerton/domain/entity/Certification.java
+++ b/src/main/java/com/kukerton/domain/entity/Certification.java
@@ -7,7 +7,6 @@
 import lombok.Builder;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
-import java.sql.Date;
 import org.springframework.format.annotation.DateTimeFormat;
 
 @Entity
diff --git a/src/main/java/com/kukerton/dto/request/RandomRequest.java b/src/main/java/com/kukerton/dto/request/RandomRequest.java
index bc20cec..825edf4 100644
--- a/src/main/java/com/kukerton/dto/request/RandomRequest.java
+++ b/src/main/java/com/kukerton/dto/request/RandomRequest.java
@@ -7,6 +7,8 @@
 @Data
 @AllArgsConstructor
 public class RandomRequest {
+    @NotNull(message = "user id 항목은 필수입니다.")
+    private Long user_id;
 
     @NotNull(message = "분야선택 항목은 필수입니다.")
     private String category;
diff --git a/src/main/java/com/kukerton/service/RandomService.java b/src/main/java/com/kukerton/service/RandomService.java
index c8d786f..e05babb 100644
--- a/src/main/java/com/kukerton/service/RandomService.java
+++ b/src/main/java/com/kukerton/service/RandomService.java
@@ -1,12 +1,10 @@
 package com.kukerton.service;
 
+import com.kukerton.domain.entity.Certification;
 import com.kukerton.domain.entity.Config;
 import com.kukerton.domain.entity.Store;
 import com.kukerton.domain.entity.Task;
-import com.kukerton.domain.repository.ConfigRepository;
-import com.kukerton.domain.repository.CouponRepository;
-import com.kukerton.domain.repository.StoreRepository;
-import com.kukerton.domain.repository.TaskRepository;
+import com.kukerton.domain.repository.*;
 import com.kukerton.dto.request.RandomRequest;
 import com.kukerton.global.response.StoreResponse;
 import lombok.RequiredArgsConstructor;
@@ -26,6 +24,8 @@ public class RandomService {
     private final TaskRepository taskRepository;
     private final StoreRepository storeRepository;
     private final CouponRepository couponRepository;
+    private final CertificationRepository certificationRepository;
+    private final MemberRepository memberRepository;
     public String getRandomTask(RandomRequest randomRequest) {
 
         String isInterested = randomRequest.getCategory();
@@ -48,8 +48,16 @@ public String getRandomTask(RandomRequest randomRequest) {
         //System.out.println(newTaskList.size());
         Random rnd = new Random();
         rnd.setSeed(System.currentTimeMillis());
-        return newTaskList.get(rnd.nextInt(newTaskList.size())).getContent();
 
+        Task result = newTaskList.get(rnd.nextInt(newTaskList.size()));
+
+        certificationRepository.save(
+                Certification.builder()
+                        .taskTitle(result.getTitle())
+                        .member(memberRepository.findById(randomRequest.getUser_id()).orElse(null))
+                .build());
+
+        return result.getContent();
     }
 
     public List<StoreResponse> getStore() {