diff --git a/projects/ucap-webmessenger-app/src/app/store/messenger/event/actions.ts b/projects/ucap-webmessenger-app/src/app/store/messenger/event/actions.ts
new file mode 100644
index 00000000..e7a38836
--- /dev/null
+++ b/projects/ucap-webmessenger-app/src/app/store/messenger/event/actions.ts
@@ -0,0 +1,24 @@
+import { createAction, props } from '@ngrx/store';
+import {
+  InfoRequest,
+  Info,
+  InfoResponse
+} from '@ucap-webmessenger/protocol-event';
+
+export const info = createAction(
+  '[Messenger::Event] Info',
+  props<InfoRequest>()
+);
+
+export const infoSuccess = createAction(
+  '[Messenger::Event] Info Success',
+  props<{
+    infoList: Info[];
+    res: InfoResponse;
+  }>()
+);
+
+export const infoFailure = createAction(
+  '[Messenger::Event] Info Failure',
+  props<{ error: any }>()
+);
diff --git a/projects/ucap-webmessenger-app/src/app/store/messenger/event/effects.ts b/projects/ucap-webmessenger-app/src/app/store/messenger/event/effects.ts
new file mode 100644
index 00000000..65bbb60c
--- /dev/null
+++ b/projects/ucap-webmessenger-app/src/app/store/messenger/event/effects.ts
@@ -0,0 +1,81 @@
+import { Injectable } from '@angular/core';
+
+import { Actions, createEffect, ofType } from '@ngrx/effects';
+
+import { Store } from '@ngrx/store';
+
+import { NGXLogger } from 'ngx-logger';
+
+import { of } from 'rxjs';
+import { tap, switchMap, map, catchError } from 'rxjs/operators';
+import {
+  InfoData,
+  Info,
+  InfoResponse,
+  EventProtocolService,
+  SSVC_TYPE_EVENT_INFO_DATA,
+  SSVC_TYPE_EVENT_INFO_RES
+} from '@ucap-webmessenger/protocol-event';
+
+import * as ChatStore from '@app/store/messenger/chat';
+
+import { info, infoSuccess, infoFailure } from './actions';
+import { SessionStorageService } from '@ucap-webmessenger/web-storage';
+
+@Injectable()
+export class Effects {
+  selectedRoomForInfo$ = createEffect(() =>
+    this.actions$.pipe(
+      ofType(ChatStore.selectedRoom),
+      map(action => {
+        return info({
+          roomSeq: action.roomSeq,
+          baseSeq: 0,
+          requestCount: 50
+        });
+      })
+    )
+  );
+
+  info$ = createEffect(
+    () => {
+      let infoList: Info[];
+
+      return this.actions$.pipe(
+        ofType(info),
+        tap(() => {
+          infoList = [];
+        }),
+        switchMap(req => {
+          return this.eventProtocolService.info(req).pipe(
+            map(res => {
+              switch (res.Type) {
+                case SSVC_TYPE_EVENT_INFO_DATA:
+                  infoList.push(...(res as InfoData).infoList);
+                  break;
+                case SSVC_TYPE_EVENT_INFO_RES:
+                  this.store.dispatch(
+                    infoSuccess({
+                      infoList,
+                      res: res as InfoResponse
+                    })
+                  );
+                  break;
+              }
+            }),
+            catchError(error => of(infoFailure({ error })))
+          );
+        })
+      );
+    },
+    { dispatch: false }
+  );
+
+  constructor(
+    private actions$: Actions,
+    private store: Store<any>,
+    private eventProtocolService: EventProtocolService,
+    private sessionStorageService: SessionStorageService,
+    private logger: NGXLogger
+  ) {}
+}
diff --git a/projects/ucap-webmessenger-app/src/app/store/messenger/event/index.ts b/projects/ucap-webmessenger-app/src/app/store/messenger/event/index.ts
new file mode 100644
index 00000000..2663cade
--- /dev/null
+++ b/projects/ucap-webmessenger-app/src/app/store/messenger/event/index.ts
@@ -0,0 +1,4 @@
+export * from './actions';
+export * from './effects';
+export * from './reducers';
+export * from './state';
diff --git a/projects/ucap-webmessenger-app/src/app/store/messenger/event/reducers.ts b/projects/ucap-webmessenger-app/src/app/store/messenger/event/reducers.ts
new file mode 100644
index 00000000..10a813bc
--- /dev/null
+++ b/projects/ucap-webmessenger-app/src/app/store/messenger/event/reducers.ts
@@ -0,0 +1,14 @@
+import { createReducer, on } from '@ngrx/store';
+import { initialState } from './state';
+import { infoSuccess } from './actions';
+
+export const reducer = createReducer(
+  initialState,
+  on(infoSuccess, (state, action) => {
+    return {
+      ...state,
+      infoList: action.infoList,
+      infoStatus: action.res
+    };
+  })
+);
diff --git a/projects/ucap-webmessenger-app/src/app/store/messenger/event/state.ts b/projects/ucap-webmessenger-app/src/app/store/messenger/event/state.ts
new file mode 100644
index 00000000..a6e56dfa
--- /dev/null
+++ b/projects/ucap-webmessenger-app/src/app/store/messenger/event/state.ts
@@ -0,0 +1,25 @@
+import { Selector, createSelector } from '@ngrx/store';
+import { InfoResponse, Info } from '@ucap-webmessenger/protocol-event';
+
+export interface State {
+  infoList: Info[] | null;
+  infoStatus: InfoResponse | null;
+}
+
+export const initialState: State = {
+  infoList: null,
+  infoStatus: null
+};
+
+export function selectors<S>(selector: Selector<any, State>) {
+  return {
+    infoList: createSelector(
+      selector,
+      (state: State) => state.infoList
+    ),
+    infoStatus: createSelector(
+      selector,
+      (state: State) => state.infoStatus
+    )
+  };
+}
diff --git a/projects/ucap-webmessenger-app/src/app/store/messenger/index.ts b/projects/ucap-webmessenger-app/src/app/store/messenger/index.ts
index 8c20d898..86c65df5 100644
--- a/projects/ucap-webmessenger-app/src/app/store/messenger/index.ts
+++ b/projects/ucap-webmessenger-app/src/app/store/messenger/index.ts
@@ -2,6 +2,7 @@ import { Type } from '@angular/core';
 import { Action, combineReducers, Selector, createSelector } from '@ngrx/store';
 
 import * as ChatStore from './chat';
+import * as EventStore from './event';
 import * as OptionStore from './option';
 import * as QueryStore from './query';
 import * as RoomStore from './room';
@@ -10,6 +11,7 @@ import * as SyncStore from './sync';
 
 export interface State {
   chat: ChatStore.State;
+  event: EventStore.State;
   option: OptionStore.State;
   query: QueryStore.State;
   room: RoomStore.State;
@@ -19,6 +21,7 @@ export interface State {
 
 export const effects: Type<any>[] = [
   ChatStore.Effects,
+  EventStore.Effects,
   OptionStore.Effects,
   QueryStore.Effects,
   RoomStore.Effects,
@@ -29,6 +32,7 @@ export const effects: Type<any>[] = [
 export function reducers(state: State | undefined, action: Action) {
   return combineReducers({
     chat: ChatStore.reducer,
+    event: EventStore.reducer,
     option: OptionStore.reducer,
     query: QueryStore.reducer,
     room: RoomStore.reducer,
@@ -45,6 +49,12 @@ export function selectors<S>(selector: Selector<any, State>) {
         (state: State) => state.chat
       )
     ),
+    EventSelector: EventStore.selectors(
+      createSelector(
+        selector,
+        (state: State) => state.event
+      )
+    ),
     OptionSelector: OptionStore.selectors(
       createSelector(
         selector,
diff --git a/projects/ucap-webmessenger-protocol-event/src/lib/protocols/info.ts b/projects/ucap-webmessenger-protocol-event/src/lib/protocols/info.ts
index ee829745..c23afcc6 100644
--- a/projects/ucap-webmessenger-protocol-event/src/lib/protocols/info.ts
+++ b/projects/ucap-webmessenger-protocol-event/src/lib/protocols/info.ts
@@ -6,7 +6,8 @@ import {
   ProtocolDecoder,
   ProtocolMessage,
   ProtocolStream,
-  PacketBodyValue
+  PacketBodyValue,
+  BodyStringDivider
 } from '@ucap-webmessenger/protocol';
 import { EventType } from '../types/event.type';
 import { Info } from '../models/info';
@@ -53,15 +54,19 @@ export const decodeInfoData: ProtocolDecoder<InfoData> = (
   message: ProtocolMessage
 ) => {
   const infoList: Info[] = [];
-  for (let i = 1; i < message.bodyList.length; ) {
-    infoList.push({
-      seq: message.bodyList[0],
-      type: message.bodyList[1],
-      senderSeq: message.bodyList[2],
-      sendDate: message.bodyList[3],
-      sentMessage: message.bodyList[4],
-      receiverCount: message.bodyList[5]
-    });
+
+  for (const body of message.bodyList) {
+    const info = body.split(BodyStringDivider);
+    if (info.length > 5) {
+      infoList.push({
+        seq: info[0],
+        type: info[1] as EventType,
+        senderSeq: info[2],
+        sendDate: info[3],
+        sentMessage: info[4],
+        receiverCount: info[5]
+      });
+    }
   }
 
   return {
diff --git a/projects/ucap-webmessenger-protocol-event/src/lib/protocols/push.ts b/projects/ucap-webmessenger-protocol-event/src/lib/protocols/push.ts
index ba01d642..a45e9cad 100644
--- a/projects/ucap-webmessenger-protocol-event/src/lib/protocols/push.ts
+++ b/projects/ucap-webmessenger-protocol-event/src/lib/protocols/push.ts
@@ -7,7 +7,7 @@ import {
   PacketBodyValue
 } from '@ucap-webmessenger/protocol';
 import { EventType } from '../types/event.type';
-import { PushClType } from '../types/pushCl.type';
+import { PushClType } from '../types/push-cl.type';
 
 export interface PushRequest extends ProtocolRequest {
   // 대화방SEQ(s)
diff --git a/projects/ucap-webmessenger-protocol-event/src/lib/protocols/send.ts b/projects/ucap-webmessenger-protocol-event/src/lib/protocols/send.ts
index e1b57327..d6badf6a 100644
--- a/projects/ucap-webmessenger-protocol-event/src/lib/protocols/send.ts
+++ b/projects/ucap-webmessenger-protocol-event/src/lib/protocols/send.ts
@@ -10,7 +10,7 @@ import {
   ProtocolNotification
 } from '@ucap-webmessenger/protocol';
 import { EventType } from '../types/event.type';
-import { PushStatus } from '../types/pushStatus.type';
+import { PushStatus } from '../types/push-status.type';
 
 export interface SendRequest extends ProtocolRequest {
   // 0. 대화방SEQ(s)
diff --git a/projects/ucap-webmessenger-protocol-event/src/lib/types/pushCl.type.ts b/projects/ucap-webmessenger-protocol-event/src/lib/types/push-cl.type.ts
similarity index 100%
rename from projects/ucap-webmessenger-protocol-event/src/lib/types/pushCl.type.ts
rename to projects/ucap-webmessenger-protocol-event/src/lib/types/push-cl.type.ts
diff --git a/projects/ucap-webmessenger-protocol-event/src/lib/types/pushStatus.type.ts b/projects/ucap-webmessenger-protocol-event/src/lib/types/push-status.type.ts
similarity index 100%
rename from projects/ucap-webmessenger-protocol-event/src/lib/types/pushStatus.type.ts
rename to projects/ucap-webmessenger-protocol-event/src/lib/types/push-status.type.ts
diff --git a/projects/ucap-webmessenger-protocol-event/src/public-api.ts b/projects/ucap-webmessenger-protocol-event/src/public-api.ts
index ff743256..44ee9937 100644
--- a/projects/ucap-webmessenger-protocol-event/src/public-api.ts
+++ b/projects/ucap-webmessenger-protocol-event/src/public-api.ts
@@ -12,3 +12,6 @@ export * from './lib/services/event-protocol.service';
 export * from './lib/ucap-event-protocol.module';
 
 export * from './lib/types/event.type';
+export * from './lib/types/push-cl.type';
+export * from './lib/types/push-status.type';
+export * from './lib/types/service';