diff --git a/msa_practice/monolithicdemo/src/main/java/com/monolithicdemo/controller/WriterController.java b/msa_practice/monolithicdemo/src/main/java/com/monolithicdemo/controller/WriterController.java
index 95901683..e6d90ce2 100644
--- a/msa_practice/monolithicdemo/src/main/java/com/monolithicdemo/controller/WriterController.java
+++ b/msa_practice/monolithicdemo/src/main/java/com/monolithicdemo/controller/WriterController.java
@@ -1,13 +1,12 @@
 package com.monolithicdemo.controller;
 
+import com.monolithicdemo.model.form.RegisterWebBookForm;
 import com.monolithicdemo.model.form.RegisterWriterForm;
 import com.monolithicdemo.service.WriterService;
+import com.monolithicdemo.service.WriterWebBookService;
 import lombok.RequiredArgsConstructor;
 import org.springframework.http.ResponseEntity;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 @RestController
 @RequestMapping("/writer")
@@ -15,9 +14,17 @@ import org.springframework.web.bind.annotation.RestController;
 public class WriterController {
 
     private final WriterService writerService;
+    private final WriterWebBookService writerWebBookService;
 
     @PostMapping("/")
     public ResponseEntity<Long> registerWriter(@RequestBody RegisterWriterForm registerWriterForm) {
         return ResponseEntity.ok().body(writerService.registerWriter(registerWriterForm));
     }
+
+    @PostMapping("/{writerId}/webBook")
+    public ResponseEntity<Long> registerWebBook(
+            @PathVariable(value = "writerId") Long writerId,
+            @RequestBody RegisterWebBookForm registerWebBookForm) {
+        return ResponseEntity.ok(writerWebBookService.registerWebBook(writerId, registerWebBookForm));
+    }
 }
diff --git a/msa_practice/monolithicdemo/src/main/java/com/monolithicdemo/model/entity/WebBook.java b/msa_practice/monolithicdemo/src/main/java/com/monolithicdemo/model/entity/WebBook.java
new file mode 100644
index 00000000..5d950321
--- /dev/null
+++ b/msa_practice/monolithicdemo/src/main/java/com/monolithicdemo/model/entity/WebBook.java
@@ -0,0 +1,26 @@
+package com.monolithicdemo.model.entity;
+
+import lombok.*;
+
+import javax.persistence.*;
+import java.time.LocalDateTime;
+
+@Setter
+@Getter
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+@Table
+@Entity
+public class WebBook {
+    @Id
+    @GeneratedValue(strategy = GenerationType.SEQUENCE)
+    private Long webBookId;
+    //제목
+    private String name;
+    //설명
+    private String description;
+
+    private LocalDateTime createdAt;
+
+}
diff --git a/msa_practice/monolithicdemo/src/main/java/com/monolithicdemo/model/entity/Writer.java b/msa_practice/monolithicdemo/src/main/java/com/monolithicdemo/model/entity/Writer.java
index 010cf5ab..48b46095 100644
--- a/msa_practice/monolithicdemo/src/main/java/com/monolithicdemo/model/entity/Writer.java
+++ b/msa_practice/monolithicdemo/src/main/java/com/monolithicdemo/model/entity/Writer.java
@@ -15,7 +15,7 @@ import java.time.LocalDateTime;
 public class Writer {
 
     @Id @GeneratedValue(strategy = GenerationType.SEQUENCE)
-    private Long id;
+    private Long writerId;
 
     private String name;
 
diff --git a/msa_practice/monolithicdemo/src/main/java/com/monolithicdemo/model/form/RegisterWebBookForm.java b/msa_practice/monolithicdemo/src/main/java/com/monolithicdemo/model/form/RegisterWebBookForm.java
new file mode 100644
index 00000000..674aca24
--- /dev/null
+++ b/msa_practice/monolithicdemo/src/main/java/com/monolithicdemo/model/form/RegisterWebBookForm.java
@@ -0,0 +1,21 @@
+package com.monolithicdemo.model.form;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Getter;
+import lombok.Setter;
+
+import java.time.LocalDateTime;
+
+@Setter
+@Getter
+@ApiModel
+public class RegisterWebBookForm {
+
+    @ApiModelProperty(value = "웹소설 제목", example = "MSA 실습")
+    private String name;
+
+    @ApiModelProperty(value = "웹소설 설명", example = "Monolithic 에서 MSA 로 실습을 해 봅시다.")
+    private String description;
+
+}
diff --git a/msa_practice/monolithicdemo/src/main/java/com/monolithicdemo/repository/WebBookRepository.java b/msa_practice/monolithicdemo/src/main/java/com/monolithicdemo/repository/WebBookRepository.java
new file mode 100644
index 00000000..199c43e3
--- /dev/null
+++ b/msa_practice/monolithicdemo/src/main/java/com/monolithicdemo/repository/WebBookRepository.java
@@ -0,0 +1,9 @@
+package com.monolithicdemo.repository;
+
+import com.monolithicdemo.model.entity.WebBook;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface WebBookRepository extends JpaRepository<WebBook,Long> {
+}
diff --git a/msa_practice/monolithicdemo/src/main/java/com/monolithicdemo/service/WriterService.java b/msa_practice/monolithicdemo/src/main/java/com/monolithicdemo/service/WriterService.java
index 6e4189b2..4a0e6da1 100644
--- a/msa_practice/monolithicdemo/src/main/java/com/monolithicdemo/service/WriterService.java
+++ b/msa_practice/monolithicdemo/src/main/java/com/monolithicdemo/service/WriterService.java
@@ -23,6 +23,6 @@ public class WriterService {
                 Writer.builder()
                         .name(registerWriterForm.getName())
                         .createdAt(LocalDateTime.now()).build()
-        ).getId();
+        ).getWriterId();
     }
 }
diff --git a/msa_practice/monolithicdemo/src/main/java/com/monolithicdemo/service/WriterWebBookService.java b/msa_practice/monolithicdemo/src/main/java/com/monolithicdemo/service/WriterWebBookService.java
new file mode 100644
index 00000000..9cc30cdf
--- /dev/null
+++ b/msa_practice/monolithicdemo/src/main/java/com/monolithicdemo/service/WriterWebBookService.java
@@ -0,0 +1,34 @@
+package com.monolithicdemo.service;
+
+import com.monolithicdemo.model.entity.WebBook;
+import com.monolithicdemo.model.form.RegisterWebBookForm;
+import com.monolithicdemo.repository.WebBookRepository;
+import com.monolithicdemo.repository.WriterRepository;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.time.LocalDateTime;
+
+@Service
+@RequiredArgsConstructor
+public class WriterWebBookService {
+
+    private final WriterRepository writerRepository;
+    private final WebBookRepository webBookRepository;
+
+    public Long registerWebBook(Long writerId, RegisterWebBookForm registerWebBookForm) {
+
+        if (writerRepository.existsById(writerId)) {
+            return webBookRepository.save(
+                    WebBook.builder()
+                            .name(registerWebBookForm.getName())
+                            .description(registerWebBookForm.getDescription())
+                            .createdAt(LocalDateTime.now())
+                            .build())
+                    .getWebBookId();
+        } else {
+            return null;
+        }
+    }
+}