diff --git a/build.gradle b/build.gradle
index 8f61ef6..bad8e6a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -217,6 +217,8 @@ tasks.test {
 
         println "classpath : ${classpath}"
 
-        systemProperty "safedb", project.property("safedb")
+        systemProperty "safedb", project.hasProperty("safedb")
+        println "project.property : ${systemProperty("safedb", null)}"
+        println "-------------------------------------------------------------------------------------"
     }
 }
\ No newline at end of file
diff --git a/src/test/java/com/eactive/ext/kjb/safedb/test/SafeDbWrapperTest.java b/src/test/java/com/eactive/ext/kjb/safedb/test/SafeDbWrapperTest.java
index c143eb7..1e3d40d 100644
--- a/src/test/java/com/eactive/ext/kjb/safedb/test/SafeDbWrapperTest.java
+++ b/src/test/java/com/eactive/ext/kjb/safedb/test/SafeDbWrapperTest.java
@@ -78,7 +78,7 @@ public class SafeDbWrapperTest {
     public void safeDBTest() {
         // safedb 프러퍼티가 활성화 일때만 동작
         if  (!"true".equalsIgnoreCase(System.getProperty("safedb"))) {
-            log.info("gradle : -Psafedb 일때만 동작");
+            log.info("gradle : -Psafedb 일때만 동작 - {}",  System.getProperty("safedb"));
             return;
         }