diff --git a/application/sample-service/src/main/java/sample_service/repository/AppRepository.java b/application/sample-service/src/main/java/sample_service/repository/AppRepository.java
index b71c737..ba8e9ef 100644
--- a/application/sample-service/src/main/java/sample_service/repository/AppRepository.java
+++ b/application/sample-service/src/main/java/sample_service/repository/AppRepository.java
@@ -10,9 +10,12 @@
 @Repository
 public class AppRepository {
 
-    @Autowired
     private JdbcTemplate jdbcTemplate;
 
+    @Autowired
+    AppRepository(JdbcTemplate template) {
+        jdbcTemplate = template;
+    }
     // private SimpleJdbcCall simpleJdbcCall;
 
 
diff --git a/application/sample-service/src/main/java/sample_service/service/AppService.java b/application/sample-service/src/main/java/sample_service/service/AppService.java
index c6e32b7..3560b4f 100644
--- a/application/sample-service/src/main/java/sample_service/service/AppService.java
+++ b/application/sample-service/src/main/java/sample_service/service/AppService.java
@@ -25,9 +25,7 @@ public String greetService( String name ) {
         return repository.greetRepository(name);
     }
 
-    public void saveUser(AppModelDTO model) {
-
-    }
+    public void saveUser(AppModelDTO model) { }
 /*
     public ResponseEntity<Resource> download(String url, String blobName) {
         return fileUtil.downloadBlob(url, blobName);
diff --git a/application/sample-service/src/main/resources/application.yml b/application/sample-service/src/main/resources/application.yml
index c2d33dc..9d8d688 100644
--- a/application/sample-service/src/main/resources/application.yml
+++ b/application/sample-service/src/main/resources/application.yml
@@ -6,7 +6,7 @@ spring:
     type: com.zaxxer.hikari.HikariDataSource
     driver-class-name: com.microsoft.sqlserver.jdbc.SQLServerDriver
     username: sa
-    password: N@d33^^kh9719
+    password: <pass>
     url: jdbc:sqlserver://localhost:1433;DatabaseName=code_with_nk_db
 
   autoconfigure:
diff --git a/docs/_config.yml b/docs/_config.yml
index c419263..fc24e7a 100644
--- a/docs/_config.yml
+++ b/docs/_config.yml
@@ -1 +1 @@
-theme: jekyll-theme-cayman
\ No newline at end of file
+theme: jekyll-theme-hacker
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index 8a0326b..63a8b52 100644
--- a/pom.xml
+++ b/pom.xml
@@ -123,6 +123,10 @@
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-configuration-processor</artifactId>
 		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-actuator</artifactId>
+		</dependency>
 	</dependencies>
 
 	<dependencyManagement>