diff --git a/src/main/java/com/eactive/ext/kjb/common/KjbUmsException.java b/src/main/java/com/eactive/ext/kjb/common/KjbUmsException.java
new file mode 100644
index 0000000..07a1082
--- /dev/null
+++ b/src/main/java/com/eactive/ext/kjb/common/KjbUmsException.java
@@ -0,0 +1,11 @@
+package com.eactive.ext.kjb.common;
+
+public class KjbUmsException extends Exception {
+    public KjbUmsException(String message) {
+        super(message);
+    }
+
+    public KjbUmsException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}