diff --git a/server/src/main/java/com/yogit/server/user/dto/request/CreateUserEssentialProfileReq.java b/server/src/main/java/com/yogit/server/user/dto/request/CreateUserEssentialProfileReq.java
index 6a7319e..f8c00b5 100644
--- a/server/src/main/java/com/yogit/server/user/dto/request/CreateUserEssentialProfileReq.java
+++ b/server/src/main/java/com/yogit/server/user/dto/request/CreateUserEssentialProfileReq.java
@@ -19,6 +19,7 @@ public class CreateUserEssentialProfileReq {
     int userAge;
     Gender gender;
     Nationality nationality;
+    String phoneNum;
 
     List<String> languageNames;
     List<String> languageLevels;
diff --git a/server/src/main/java/com/yogit/server/user/entity/User.java b/server/src/main/java/com/yogit/server/user/entity/User.java
index 75a9f05..7449d69 100644
--- a/server/src/main/java/com/yogit/server/user/entity/User.java
+++ b/server/src/main/java/com/yogit/server/user/entity/User.java
@@ -50,7 +50,7 @@ public class User extends BaseEntity {
 
     private Integer age;
     private float memberTemp;
-    private String phone;
+    private String phoneNum;
 
     @Enumerated(EnumType.STRING)
     private UserStatus userStatus;
@@ -82,11 +82,12 @@ public void addLanguage(Language language){
         this.languages.add(language);
     }
 
-    public void changeUserInfo(String userName, Integer userAge, Gender gender, Nationality nationality){
+    public void changeUserInfo(String userName, Integer userAge, Gender gender, Nationality nationality, String phoneNum){
         if(userName != null) this.name = userName;
         if(userAge != 0) this.age = userAge;
         if(gender != null) this.gender = gender;
         if(nationality != null) this.nationality = nationality;
+        if(phoneNum != null) this.phoneNum = phoneNum;
     }
 
     public void delUser(){
@@ -116,4 +117,8 @@ public void addAdditionalProfile(float latitude, float longitude, String aboutMe
     public void addCity(City city){
         this.city = city;
     }
+
+    public void addPhoneNum(String phoneNum){
+        this.phoneNum = phoneNum;
+    }
 }
diff --git a/server/src/main/java/com/yogit/server/user/service/UserServiceImpl.java b/server/src/main/java/com/yogit/server/user/service/UserServiceImpl.java
index 14b8ba2..bd8297f 100644
--- a/server/src/main/java/com/yogit/server/user/service/UserServiceImpl.java
+++ b/server/src/main/java/com/yogit/server/user/service/UserServiceImpl.java
@@ -39,7 +39,7 @@ public class UserServiceImpl implements UserService {
     public ApplicationResponse<UserEssentialProfileRes> enterEssentialProfile(CreateUserEssentialProfileReq createUserEssentialProfileReq){
 
         User user = userRepository.findById(createUserEssentialProfileReq.getUserId()).orElseThrow(NotFoundUserException::new);
-        user.changeUserInfo(createUserEssentialProfileReq.getUserName(), createUserEssentialProfileReq.getUserAge(), createUserEssentialProfileReq.getGender(), createUserEssentialProfileReq.getNationality());
+        user.changeUserInfo(createUserEssentialProfileReq.getUserName(), createUserEssentialProfileReq.getUserAge(), createUserEssentialProfileReq.getGender(), createUserEssentialProfileReq.getNationality(), createUserEssentialProfileReq.getPhoneNum());
 
         UserEssentialProfileRes userEssentialProfileRes = UserEssentialProfileRes.create(createUserEssentialProfileReq.getUserId(), createUserEssentialProfileReq.getUserName(), createUserEssentialProfileReq.getUserAge(), createUserEssentialProfileReq.getGender(), createUserEssentialProfileReq.getNationality());