diff --git a/book-rent/pom.xml b/book-rent/pom.xml
index 606ba8b..5209f82 100644
--- a/book-rent/pom.xml
+++ b/book-rent/pom.xml
@@ -30,7 +30,7 @@
 	<properties>
 		<java.version>21</java.version>
 	</properties>
- <dependencies>
+<dependencies>
 <dependency>
 <groupId>org.springframework.boot</groupId>
 <artifactId>spring-boot-starter-data-jpa</artifactId>
@@ -55,7 +55,7 @@
 <scope>runtime</scope>
 <optional>true</optional>
 </dependency>
-
+ 
 <dependency>
 <groupId>com.mysql</groupId>
 <artifactId>mysql-connector-j</artifactId>
@@ -77,6 +77,10 @@
 <artifactId>spring-boot-starter-test</artifactId>
 <scope>test</scope>
 </dependency>
+<dependency>
+<groupId>org.springframework.boot</groupId>
+<artifactId>spring-boot-starter-security</artifactId>
+</dependency>
 </dependencies>
 	<build>
 		<plugins>
@@ -123,5 +127,4 @@
 		</plugins>
 	</build>
  
-</project>
-
+</project>
\ No newline at end of file
diff --git a/book-rent/src/main/java/com/example/demo/config/LoginCheckInterceptor.java b/book-rent/src/main/java/com/example/demo/config/LoginCheckInterceptor.java
index ac2a925..107dbfb 100644
--- a/book-rent/src/main/java/com/example/demo/config/LoginCheckInterceptor.java
+++ b/book-rent/src/main/java/com/example/demo/config/LoginCheckInterceptor.java
@@ -34,4 +34,5 @@ public class LoginCheckInterceptor implements HandlerInterceptor {
         }
         return true;
     }
+    
 }
diff --git a/book-rent/src/main/java/com/example/demo/entity/Employee.java b/book-rent/src/main/java/com/example/demo/entity/Employee.java
index 51cf471..25798ad 100644
--- a/book-rent/src/main/java/com/example/demo/entity/Employee.java
+++ b/book-rent/src/main/java/com/example/demo/entity/Employee.java
@@ -105,4 +105,5 @@ public class Employee {
 	public void setDateUpdate(LocalDateTime v) {
 		this.dateUpdate = v;
 	}
+	
 }
diff --git a/book-rent/src/main/java/com/example/demo/repository/EmployeeRepository.java b/book-rent/src/main/java/com/example/demo/repository/EmployeeRepository.java
index c0617a7..e417ae2 100644
--- a/book-rent/src/main/java/com/example/demo/repository/EmployeeRepository.java
+++ b/book-rent/src/main/java/com/example/demo/repository/EmployeeRepository.java
@@ -10,4 +10,5 @@ public interface EmployeeRepository extends JpaRepository<Employee, Integer> {
 	Optional<Employee> findByMailAddressAndFlgRetirement(String mailAddress, String flgRetirement);
 
 	Optional<Employee> findByMailAddress(String mailAddress);
+	
 }
diff --git a/book-rent/src/main/java/com/example/demo/service/EmployeeService.java b/book-rent/src/main/java/com/example/demo/service/EmployeeService.java
index ff1b4b1..c1f56af 100644
--- a/book-rent/src/main/java/com/example/demo/service/EmployeeService.java
+++ b/book-rent/src/main/java/com/example/demo/service/EmployeeService.java
@@ -18,6 +18,9 @@ import com.example.demo.entity.Employee;
 import com.example.demo.form.EmployeeForm;
 import com.example.demo.repository.EmployeeRepository;
 
+
+
+
 /** EMP-01：社員登録、EMP-02：社員編集 */
 @Service
 public class EmployeeService {
@@ -33,6 +36,7 @@ public class EmployeeService {
 			PasswordEncoder passwordEncoder) {
 		this.employeeRepository = employeeRepository;
 		this.passwordEncoder = passwordEncoder;
+
 	}
 
 	// ---------- 検索 ----------