Replace snake case

src/main/java/site/easystartup/web/project/domain/model/Project.java

@@ -11,6 +11,7 @@ import javax.validation.constraints.Size;
 import java.time.LocalDateTime;
 import java.util.List;
 import java.util.Objects;
+import java.util.Set;
 
 @Data
 @RequiredArgsConstructor
@@ -43,7 +44,6 @@ public class Project {
             joinColumns = @JoinColumn(name = "project_id"),
             inverseJoinColumns = @JoinColumn(name = "tag_id")
     )
-    @ToString.Exclude
     private List<Tag> technology;
 
     @ManyToOne

src/main/java/site/easystartup/web/project/domain/model/Tag.java

@@ -22,8 +22,7 @@ public class Tag {
     @Column(name = "tage_name")
     private String tagName;
 
-    @ManyToMany(mappedBy = "projects")
-    @ToString.Exclude
+    @ManyToMany(mappedBy = "technology")
     private Set<Project> projects;
 
     @Override

src/main/java/site/easystartup/web/project/dto/UserDto.java

@@ -14,7 +14,7 @@ public class UserDto implements Serializable {
     private  String username;
     private  String password;
     private  boolean active;
-    private  String full_name;
+    private  String fullName;
     private  String status;
     private  String iconPath;
     private  String email;