diff --git a/doorip-domain/src/main/java/org/doorip/todo/domain/Progress.java b/doorip-domain/src/main/java/org/doorip/todo/domain/Progress.java
new file mode 100644
index 0000000..d90b40d
--- /dev/null
+++ b/doorip-domain/src/main/java/org/doorip/todo/domain/Progress.java
@@ -0,0 +1,5 @@
+package org.doorip.todo.domain;
+
+public enum Progress {
+    INCOMPLETE, COMPLETE
+}
diff --git a/doorip-domain/src/main/java/org/doorip/todo/domain/Secret.java b/doorip-domain/src/main/java/org/doorip/todo/domain/Secret.java
new file mode 100644
index 0000000..2ec6a7b
--- /dev/null
+++ b/doorip-domain/src/main/java/org/doorip/todo/domain/Secret.java
@@ -0,0 +1,5 @@
+package org.doorip.todo.domain;
+
+public enum Secret {
+    OUR, MY
+}
diff --git a/doorip-domain/src/main/java/org/doorip/trip/domain/Role.java b/doorip-domain/src/main/java/org/doorip/trip/domain/Role.java
new file mode 100644
index 0000000..cdbdfa7
--- /dev/null
+++ b/doorip-domain/src/main/java/org/doorip/trip/domain/Role.java
@@ -0,0 +1,5 @@
+package org.doorip.trip.domain;
+
+public enum Role {
+    HOST, PARTICIPATION
+}
diff --git a/doorip-domain/src/main/java/org/doorip/user/domain/Platform.java b/doorip-domain/src/main/java/org/doorip/user/domain/Platform.java
new file mode 100644
index 0000000..c46c049
--- /dev/null
+++ b/doorip-domain/src/main/java/org/doorip/user/domain/Platform.java
@@ -0,0 +1,5 @@
+package org.doorip.user.domain;
+
+public enum Platform {
+    KAKAO, APPLE
+}