diff --git a/book-rent/src/main/java/com/example/demo/form/BookForm.java b/book-rent/src/main/java/com/example/demo/form/BookForm.java
index d801e04..68f84c4 100644
--- a/book-rent/src/main/java/com/example/demo/form/BookForm.java
+++ b/book-rent/src/main/java/com/example/demo/form/BookForm.java
@@ -1,30 +1,71 @@
 package com.example.demo.form;
 
-
 /** 書籍登録・編集フォーム */
 public class BookForm {
-    private Integer idBook;
-    private String isbn = "";
-    private String nmBook = "";
-    private String knBook = "";
-    private String publisher = "";
-    private String note = "";
+	private Integer idBook;
+	private String isbn = "";
+	private String nmBook = "";
+	private String knBook = "";
+	private String publisher = "";
+	private String note = "";
 
-    public void trim() {
-        isbn = t(isbn); nmBook = t(nmBook); knBook = t(knBook); publisher = t(publisher); note = t(note);
-    }
-    private static String t(String s) { return s == null ? "" : s.trim(); }
+	public void trim() {
+		isbn = t(isbn);
+		nmBook = t(nmBook);
+		knBook = t(knBook);
+		publisher = t(publisher);
+		note = t(note);
+	}
 
-    public Integer getIdBook() { return idBook; }
-    public void setIdBook(Integer v) { this.idBook = v; }
-    public String getIsbn() { return isbn; }
-    public void setIsbn(String v) { this.isbn = v; }
-    public String getNmBook() { return nmBook; }
-    public void setNmBook(String v) { this.nmBook = v; }
-    public String getKnBook() { return knBook; }
-    public void setKnBook(String v) { this.knBook = v; }
-    public String getPublisher() { return publisher; }
-    public void setPublisher(String v) { this.publisher = v; }
-    public String getNote() { return note; }
-    public void setNote(String v) { this.note = v; }
+	private static String t(String s) {
+		return s == null ? "" : s.trim();
+	}
+
+	public Integer getIdBook() {
+		return idBook;
+	}
+
+	public void setIdBook(Integer v) {
+		this.idBook = v;
+	}
+
+	public String getIsbn() {
+		return isbn;
+	}
+
+	public void setIsbn(String v) {
+		this.isbn = v;
+	}
+
+	public String getNmBook() {
+		return nmBook;
+	}
+
+	public void setNmBook(String v) {
+		this.nmBook = v;
+	}
+
+	public String getKnBook() {
+		return knBook;
+	}
+
+	public void setKnBook(String v) {
+		this.knBook = v;
+	}
+
+	public String getPublisher() {
+		return publisher;
+	}
+
+	public void setPublisher(String v) {
+		this.publisher = v;
+	}
+
+	public String getNote() {
+		return note;
+	}
+
+	public void setNote(String v) {
+		this.note = v;
+	}
 }