diff --git a/projects/ucap-webmessenger-core/src/lib/models/common-user-info.ts b/projects/ucap-webmessenger-core/src/lib/models/common-user-info.ts
deleted file mode 100644
index 11050278..00000000
--- a/projects/ucap-webmessenger-core/src/lib/models/common-user-info.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-export interface CommonUserInfo {
-  /** 업무 상태 */
-  workstatus?: string;
-}
diff --git a/projects/ucap-webmessenger-core/src/public-api.ts b/projects/ucap-webmessenger-core/src/public-api.ts
index 1ae5d654..002389f9 100644
--- a/projects/ucap-webmessenger-core/src/public-api.ts
+++ b/projects/ucap-webmessenger-core/src/public-api.ts
@@ -2,8 +2,6 @@
  * Public API Surface of ucap-webmessenger-core
  */
 
-export * from './lib/models/common-user-info';
-
 export * from './lib/types/app-type.type';
 export * from './lib/types/call-alarm.type';
 export * from './lib/types/call-forward.type';
diff --git a/projects/ucap-webmessenger-protocol-query/src/lib/models/user-info-dn.ts b/projects/ucap-webmessenger-protocol-query/src/lib/models/user-info-dn.ts
index 7df90ca5..d00abfcd 100644
--- a/projects/ucap-webmessenger-protocol-query/src/lib/models/user-info-dn.ts
+++ b/projects/ucap-webmessenger-protocol-query/src/lib/models/user-info-dn.ts
@@ -1,5 +1,5 @@
 import { RoleCode } from '@ucap-webmessenger/protocol-authentication';
-import { CommonUserInfo } from '@ucap-webmessenger/core';
+import { CommonUserInfo } from '@ucap-webmessenger/protocol';
 
 export interface UserInfoDN extends CommonUserInfo {
   /** 사용자SEQ */
diff --git a/projects/ucap-webmessenger-protocol-query/src/lib/models/user-info-f.ts b/projects/ucap-webmessenger-protocol-query/src/lib/models/user-info-f.ts
index 52882f54..20e27100 100644
--- a/projects/ucap-webmessenger-protocol-query/src/lib/models/user-info-f.ts
+++ b/projects/ucap-webmessenger-protocol-query/src/lib/models/user-info-f.ts
@@ -1,6 +1,6 @@
 import { EmployeeType } from '@ucap-webmessenger/protocol-room';
 import { RoleCode } from '@ucap-webmessenger/protocol-authentication';
-import { CommonUserInfo } from '@ucap-webmessenger/core';
+import { CommonUserInfo } from '@ucap-webmessenger/protocol';
 
 export interface UserInfoF extends CommonUserInfo {
   /** 사용자SEQ */
diff --git a/projects/ucap-webmessenger-protocol-query/src/lib/models/user-info-ss.ts b/projects/ucap-webmessenger-protocol-query/src/lib/models/user-info-ss.ts
index c74c0201..79482673 100644
--- a/projects/ucap-webmessenger-protocol-query/src/lib/models/user-info-ss.ts
+++ b/projects/ucap-webmessenger-protocol-query/src/lib/models/user-info-ss.ts
@@ -1,5 +1,6 @@
 import { RoleCode } from '@ucap-webmessenger/protocol-authentication';
-import { CallMode, CommonUserInfo } from '@ucap-webmessenger/core';
+import { CallMode } from '@ucap-webmessenger/core';
+import { CommonUserInfo } from '@ucap-webmessenger/protocol';
 import { EmployeeType } from '@ucap-webmessenger/protocol-room';
 import { WorkStatusType } from '@ucap-webmessenger/protocol-status';
 
diff --git a/projects/ucap-webmessenger-protocol-sync/src/lib/models/user-Info.ts b/projects/ucap-webmessenger-protocol-sync/src/lib/models/user-Info.ts
index 05413d33..a6f87b93 100644
--- a/projects/ucap-webmessenger-protocol-sync/src/lib/models/user-Info.ts
+++ b/projects/ucap-webmessenger-protocol-sync/src/lib/models/user-Info.ts
@@ -1,6 +1,6 @@
 import { RoleCode } from '@ucap-webmessenger/protocol-authentication';
 import { EmployeeType } from '@ucap-webmessenger/protocol-room';
-import { CommonUserInfo } from '@ucap-webmessenger/core';
+import { CommonUserInfo } from '@ucap-webmessenger/protocol';
 
 export interface UserInfo extends CommonUserInfo {
   /** 사용자SEQ */
diff --git a/projects/ucap-webmessenger-protocol/src/lib/models/common-user-info.ts b/projects/ucap-webmessenger-protocol/src/lib/models/common-user-info.ts
new file mode 100644
index 00000000..9a44af5a
--- /dev/null
+++ b/projects/ucap-webmessenger-protocol/src/lib/models/common-user-info.ts
@@ -0,0 +1,6 @@
+import { WorkStatusType } from '@ucap-webmessenger/protocol-status';
+
+export interface CommonUserInfo {
+  /** 업무 상태 */
+  workstatus?: WorkStatusType;
+}
diff --git a/projects/ucap-webmessenger-protocol/src/public-api.ts b/projects/ucap-webmessenger-protocol/src/public-api.ts
index 2fa0d32f..4f6d4053 100644
--- a/projects/ucap-webmessenger-protocol/src/public-api.ts
+++ b/projects/ucap-webmessenger-protocol/src/public-api.ts
@@ -2,6 +2,8 @@
  * Public API Surface of ucap-webmessenger-protocol
  */
 
+export * from './lib/models/common-user-info';
+
 export * from './lib/protocols/packet';
 export * from './lib/protocols/protocol';