diff --git a/src/main/java/com/codejam/demo/controller/DemoController.java b/src/main/java/com/codejam/demo/controller/DemoController.java
index c1c5cf6..5011921 100644
--- a/src/main/java/com/codejam/demo/controller/DemoController.java
+++ b/src/main/java/com/codejam/demo/controller/DemoController.java
@@ -1,20 +1,55 @@
 package com.codejam.demo.controller;
 
 import lombok.RequiredArgsConstructor;
+
+import java.util.List;
+
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.DeleteMapping;
 import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+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 com.codejam.demo.model.PersonalInfo;
+import com.codejam.demo.service.DemoService;
+
 @RestController
 @RequiredArgsConstructor
 @RequestMapping(path = "demo")
 public class DemoController {
 
+	@Autowired
+	DemoService demoService;
+
+	@GetMapping(path = "/unit-test")
+	ResponseEntity<Integer> getUnitTestResult() throws Exception {
+		return null;
+	}
+
+	@GetMapping("/personalinfo/all")
+	private List<PersonalInfo> getAllPersonalInfo() {
+		return demoService.getAllPersonalInfo();
+
+	}
+
+	@PostMapping("/personalinfo")
+	private int savePersonalInfo(@RequestBody PersonalInfo personalInfo) {
+		demoService.saveOrUpdate(personalInfo);
+		return personalInfo.getId();
+	}
+
+	@GetMapping("/personalinfo/{id}")
+	private PersonalInfo getPersonalInfo(@PathVariable("id") int id) {
+		return demoService.getPersonalInfoById(id);
 
-    @GetMapping(path = "/unit-test")
-    ResponseEntity<Integer> getUnitTestResult() throws Exception{
-        return null;
-    }
+	}
 
+	@DeleteMapping("/personalinfo/{id}")
+	private void deletePersonalInfo(@PathVariable("id") int id) {
+		demoService.delete(id);
+	}
 }
diff --git a/src/main/java/com/codejam/demo/model/PersonalInfo.java b/src/main/java/com/codejam/demo/model/PersonalInfo.java
new file mode 100644
index 0000000..1140bcd
--- /dev/null
+++ b/src/main/java/com/codejam/demo/model/PersonalInfo.java
@@ -0,0 +1,65 @@
+
+package com.codejam.demo.model;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.persistence.Table;
+
+@Entity
+@Table(name = "personal_information")
+public class PersonalInfo {
+
+	@Id
+	@Column(name = "id")
+	private int id;
+	@Column(name = "real_name", length = 50)
+	private String realName;
+	@Column(name = "idol_name", length = 60)
+	private String idolName;
+	@Column(name = "address", length = 255)
+	private String idolAddress;
+	@Column(name = "idol_status", length = 25)
+	private String idolStatus;
+
+	public int getId() {
+		return id;
+	}
+
+	public void setId(int id) {
+		this.id = id;
+	}
+
+	public String getRealName() {
+		return realName;
+	}
+
+	public void setRealName(String realName) {
+		this.realName = realName;
+	}
+
+	public String getIdolName() {
+		return idolName;
+	}
+
+	public void setIdolName(String idolName) {
+		this.idolName = idolName;
+	}
+
+	public String getIdolAddress() {
+		return idolAddress;
+	}
+
+	public void setIdolAddress(String idolAddress) {
+		this.idolAddress = idolAddress;
+	}
+
+	public String getIdolStatus() {
+		return idolStatus;
+	}
+
+	public void setIdoltaStus(String idolStatus) {
+		this.idolStatus = idolStatus;
+	}
+
+}
\ No newline at end of file
diff --git a/src/main/java/com/codejam/demo/repository/PersonalInfoRepository.java b/src/main/java/com/codejam/demo/repository/PersonalInfoRepository.java
new file mode 100644
index 0000000..c4b6153
--- /dev/null
+++ b/src/main/java/com/codejam/demo/repository/PersonalInfoRepository.java
@@ -0,0 +1,8 @@
+package com.codejam.demo.repository;
+
+import org.springframework.data.repository.CrudRepository;
+
+import com.codejam.demo.model.PersonalInfo;
+
+public interface PersonalInfoRepository extends CrudRepository<PersonalInfo, Integer> {
+}
diff --git a/src/main/java/com/codejam/demo/service/DemoService.java b/src/main/java/com/codejam/demo/service/DemoService.java
new file mode 100644
index 0000000..67031fd
--- /dev/null
+++ b/src/main/java/com/codejam/demo/service/DemoService.java
@@ -0,0 +1,33 @@
+package com.codejam.demo.service;
+
+import java.util.ArrayList;
+import java.util.List;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import com.codejam.demo.model.PersonalInfo;
+import com.codejam.demo.repository.PersonalInfoRepository;
+
+@Service
+public class DemoService {
+
+	@Autowired
+	PersonalInfoRepository personalInfoRepository;
+
+	public List<PersonalInfo> getAllPersonalInfo() {
+		List<PersonalInfo> personalInfos = new ArrayList<PersonalInfo>();
+		personalInfoRepository.findAll().forEach(personalInfo -> personalInfos.add(personalInfo));
+		return personalInfos;
+	}
+
+	public PersonalInfo getPersonalInfoById(int id) {
+		return personalInfoRepository.findById(id).get();
+	}
+
+	public void saveOrUpdate(PersonalInfo personalInfo) {
+		personalInfoRepository.save(personalInfo);
+	}
+
+	public void delete(int id) {
+		personalInfoRepository.deleteById(id);
+	}
+}
\ No newline at end of file