diff --git a/src/main/kotlin/com/example/kotlinweb/controller/PostingController.kt b/src/main/kotlin/com/example/kotlinweb/controller/PostingController.kt
new file mode 100644
index 0000000..c97437c
--- /dev/null
+++ b/src/main/kotlin/com/example/kotlinweb/controller/PostingController.kt
@@ -0,0 +1,39 @@
+package com.example.kotlinweb.controller
+
+import com.example.kotlinweb.db.Content
+import com.example.kotlinweb.service.Service
+import org.springframework.web.bind.annotation.*
+
+
+@RestController
+@RequestMapping("/v1")
+class PostingController(
+        val service: Service
+) {
+    @PostMapping("/post")
+    fun addPostToBlog(
+            @RequestBody content: Content
+    ) {
+        service.addContent(content)
+    }
+
+    @GetMapping("/get")
+    fun getPostedBlogList(): List<Content> {
+        return service.blogDB.blogList
+    }
+
+    @PutMapping("/update")
+    fun updateBlogList(
+            @RequestBody content: Content
+    ) {
+        service.updateContent(content)
+    }
+
+    @DeleteMapping("/delete")
+    fun deletePostedBlogList(
+            @RequestBody id: Int
+    ) {
+        service.deleteContent(id)
+    }
+
+}
\ No newline at end of file
diff --git a/src/main/kotlin/com/example/kotlinweb/db/BlogDB.kt b/src/main/kotlin/com/example/kotlinweb/db/BlogDB.kt
new file mode 100644
index 0000000..df6e10e
--- /dev/null
+++ b/src/main/kotlin/com/example/kotlinweb/db/BlogDB.kt
@@ -0,0 +1,9 @@
+package com.example.kotlinweb.db
+
+import org.springframework.stereotype.Component
+
+@Component
+class BlogDB {
+    val blogList : MutableList<Content> = mutableListOf()
+
+}
\ No newline at end of file
diff --git a/src/main/kotlin/com/example/kotlinweb/db/Content.kt b/src/main/kotlin/com/example/kotlinweb/db/Content.kt
new file mode 100644
index 0000000..6ec7484
--- /dev/null
+++ b/src/main/kotlin/com/example/kotlinweb/db/Content.kt
@@ -0,0 +1,10 @@
+package com.example.kotlinweb.db
+
+class Content (
+        val id :Int,
+        val title : String,
+        val content : String,
+        val date : String
+){
+
+}
\ No newline at end of file
diff --git a/src/main/kotlin/com/example/kotlinweb/service/Service.kt b/src/main/kotlin/com/example/kotlinweb/service/Service.kt
new file mode 100644
index 0000000..7018219
--- /dev/null
+++ b/src/main/kotlin/com/example/kotlinweb/service/Service.kt
@@ -0,0 +1,23 @@
+package com.example.kotlinweb.service
+
+import com.example.kotlinweb.db.BlogDB
+import com.example.kotlinweb.db.Content
+import org.springframework.beans.factory.annotation.Autowired
+import org.springframework.stereotype.Service
+
+@Service
+class Service @Autowired constructor(
+        val blogDB: BlogDB
+) {
+    fun addContent(content: Content) {
+        blogDB.blogList.add(content)
+    }
+    fun updateContent(content: Content){
+        val updateItem = blogDB.blogList.filter { it.id == content.id }
+//        updateItem = content
+    }
+    fun deleteContent(id : Int){
+        val deleteItem = blogDB.blogList.filter { it.id == id }
+        blogDB.blogList.remove(deleteItem)
+    }
+}
\ No newline at end of file