diff --git a/.gitignore b/.gitignore
index 023ebdc..5214320 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,3 @@
-
 # Package Files #
 *.war
 
@@ -32,7 +31,7 @@ local.properties
 # PyDev specific (Python IDE for Eclipse)
 *.pydevproject
 
-# CDT-specific (C/C++ Development Tooling)
+# CDT-specific (C/++ Development Tooling)
 .cproject
 
 # CDT- autotools
@@ -110,7 +109,7 @@ local.properties
 # *.ipr
 
 # CMake
-cmake-build-*/
+cmake-build-*
 
 # Mongo Explorer plugin
 .idea/**/mongoSettings.xml
@@ -243,4 +242,5 @@ gradle-gf63.sh
 
 
 eapim-admin-kjb/
-.claude
\ No newline at end of file
+.claude
+*.report.md
\ No newline at end of file
diff --git a/WebContent/WEB-INF/web.xml b/WebContent/WEB-INF/web.xml
index f108b9c..a369596 100644
--- a/WebContent/WEB-INF/web.xml
+++ b/WebContent/WEB-INF/web.xml
@@ -168,6 +168,5 @@
 	</jsp-config>
 	
 	<session-config>
-    	<session-timeout>120</session-timeout>
-	</session-config>
+    	    <session-timeout>30</session-timeout>	</session-config>
 </web-app>
\ No newline at end of file
diff --git a/WebContent/WEB-INF/weblogic-web.xml b/WebContent/WEB-INF/weblogic-web.xml
index 18e2775..05c37e8 100644
--- a/WebContent/WEB-INF/weblogic-web.xml
+++ b/WebContent/WEB-INF/weblogic-web.xml
@@ -141,6 +141,5 @@
 	</jsp-config>
 	
 	<session-config>
-    	<session-timeout>120</session-timeout>
-	</session-config>
+    	    <session-timeout>30</session-timeout>	</session-config>
 </web-app>
\ No newline at end of file
diff --git a/readme.md b/readme.md
index f6ee150..684f7b1 100644
--- a/readme.md
+++ b/readme.md
@@ -468,6 +468,20 @@ WebContent/
 
 개발 시 SafeDB가 로컬에 설치되지 않은 경우 `-Dkjb_safedb.mode=fake`를 설정합니다.
 
+### 세션 타임아웃 설정
+
+웹 애플리케이션의 세션 타임아웃은 다음 파일에서 설정할 수 있습니다. 시간은 분 단위로 설정합니다.
+
+- `WebContent/WEB-INF/web.xml`
+- `WebContent/WEB-INF/weblogic-web.xml`
+
+**예시 (30분으로 설정):**
+```xml
+<session-config>
+    <session-timeout>30</session-timeout>
+</session-config>
+```
+
 ## 배포
 
 ### 지원 서버