diff --git a/simple-app/src/main/java/com/simple/app/config/WebConfig.java b/simple-app/src/main/java/com/simple/app/config/WebConfig.java
index c76d853..a9db8b5 100644
--- a/simple-app/src/main/java/com/simple/app/config/WebConfig.java
+++ b/simple-app/src/main/java/com/simple/app/config/WebConfig.java
@@ -14,5 +14,6 @@ public void addCorsMappings(CorsRegistry registry) {
                 .allowedMethods("*")
                 .allowedHeaders("*")
                 .allowCredentials(false);
+
     }
 }
diff --git a/simple-app/src/main/java/com/simple/app/service/DescriptionServiceImpl.java b/simple-app/src/main/java/com/simple/app/service/DescriptionServiceImpl.java
index a4d86ef..8b1fadd 100644
--- a/simple-app/src/main/java/com/simple/app/service/DescriptionServiceImpl.java
+++ b/simple-app/src/main/java/com/simple/app/service/DescriptionServiceImpl.java
@@ -33,10 +33,10 @@ public void createDescription(DescriptionRequestDto descriptionRequestDto) {
 
     @Override
     public void updateDescription(long descriptionId, DescriptionRequestDto descriptionRequestDto) {
-        Description description = descriptionRepository.findById(descriptionId).orElse(null);
-        if (description != null) {
-            description.setDetails(descriptionRequestDto.getDetails());
-            descriptionRepository.save(description);
+        Description existingDescription = descriptionRepository.findById(descriptionId).orElse(null);
+        if (existingDescription != null) {
+            existingDescription.setDetails(descriptionRequestDto.getDetails());
+            descriptionRepository.save(existingDescription);
         }
     }