diff --git a/src/ts/@overflow/probe/api/service/ProbeService.ts b/src/ts/@overflow/probe/api/service/ProbeService.ts
index 31a5162..c3a12da 100644
--- a/src/ts/@overflow/probe/api/service/ProbeService.ts
+++ b/src/ts/@overflow/probe/api/service/ProbeService.ts
@@ -1,5 +1,6 @@
 import Service from '@overflow/commons/api/Service';
 import Probe from '../model/Probe';
+import Domain from '@overflow/domain/api/model/Domain';
 
 export class ProbeService extends Service {
 
@@ -7,13 +8,18 @@ export class ProbeService extends Service {
     super('ProbeService');
   }
 
-  public regist(probe:Probe): void {
+  public regist(probe: Probe): Promise<Probe> {
     return null;
   }
 
-  public remove(probeKey:string): Promise<Probe> {
+  public readAllByDomain(domain: Domain): Promise<Probe[]> {
     return null;
   }
+
+  public readByProbeKey(probeKey: string): Promise<Probe> {
+    return null;
+  }
+
 }
 
-export default ProbeService;
\ No newline at end of file
+export default ProbeService;
diff --git a/src/ts/@overflow/probe/api/service/ProbeTaskService.ts b/src/ts/@overflow/probe/api/service/ProbeTaskService.ts
index cdcf016..5030ab3 100644
--- a/src/ts/@overflow/probe/api/service/ProbeTaskService.ts
+++ b/src/ts/@overflow/probe/api/service/ProbeTaskService.ts
@@ -12,10 +12,9 @@ export class ProbeTaskService extends Service {
     return null;
   }
 
-  // Todo List<ProbeTask>
-  public readAllByProbe(probe:Probe): Promise<ProbeTask> {
+  public readAllByProbe(probe:Probe): Promise<ProbeTask[]> {
     return null;
   }
 }
 
-export default ProbeTaskService;
\ No newline at end of file
+export default ProbeTaskService;
diff --git a/src/ts/@overflow/probe/redux/action/probe_regist.ts b/src/ts/@overflow/probe/redux/action/probe_regist.ts
deleted file mode 100644
index e69de29..0000000
diff --git a/src/ts/@overflow/probe/redux/action/probe_remove.ts b/src/ts/@overflow/probe/redux/action/probe_remove.ts
deleted file mode 100644
index 5c15c15..0000000
--- a/src/ts/@overflow/probe/redux/action/probe_remove.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-/**
- * Created by geek on 17. 7. 3.
- */
diff --git a/src/ts/@overflow/probe/redux/action/probe_task_read_all_by_probe.ts b/src/ts/@overflow/probe/redux/action/probe_task_read_all_by_probe.ts
deleted file mode 100644
index 5c15c15..0000000
--- a/src/ts/@overflow/probe/redux/action/probe_task_read_all_by_probe.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-/**
- * Created by geek on 17. 7. 3.
- */
diff --git a/src/ts/@overflow/probe/redux/action/probe_task_regist.ts b/src/ts/@overflow/probe/redux/action/probe_task_regist.ts
deleted file mode 100644
index 5c15c15..0000000
--- a/src/ts/@overflow/probe/redux/action/probe_task_regist.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-/**
- * Created by geek on 17. 7. 3.
- */
diff --git a/src/ts/@overflow/probe/redux/action/read_all_by_domain.ts b/src/ts/@overflow/probe/redux/action/read_all_by_domain.ts
new file mode 100644
index 0000000..c5e9ece
--- /dev/null
+++ b/src/ts/@overflow/probe/redux/action/read_all_by_domain.ts
@@ -0,0 +1,43 @@
+import Action from '@overflow/commons/redux/Action';
+import Probe from '../../api/model/Probe';
+import ReadAllByDomainPayload from '../payload/ReadAllByDomainPayload';
+import Domain from '@overflow/domain/api/model/Domain';
+
+// Action Type
+export type REQUEST = '@overflow/probe/read_all_by_domain/REQUEST';
+export type REQUEST_SUCCESS = '@overflow/probe/read_all_by_domain/REQUEST_SUCCESS';
+export type REQUEST_FAILURE = '@overflow/probe/read_all_by_domain/REQUEST_FAILURE';
+
+export const REQUEST: REQUEST = '@overflow/probe/read_all_by_domain/REQUEST';
+export const REQUEST_SUCCESS: REQUEST_SUCCESS = '@overflow/probe/read_all_by_domain/REQUEST_SUCCESS';
+export const REQUEST_FAILURE: REQUEST_FAILURE = '@overflow/probe/read_all_by_domain/REQUEST_FAILURE';
+
+// Action Creater
+export type request = (domain: Domain) => Action<ReadAllByDomainPayload>;
+export type requestSuccess = (probes: Probe[]) => Action<Probe[]>;
+export type requestFailure = (error: Error) => Action;
+
+
+
+export const request: request = (domain: Domain): Action<ReadAllByDomainPayload> => {
+  return {
+    type: REQUEST,
+    payload: {
+      domain: domain,
+    },
+  };
+};
+
+export const requestSuccess: requestSuccess = (probes: Probe[]): Action<Probe[]> => {
+  return {
+    type: REQUEST_SUCCESS,
+    payload: probes,
+  };
+};
+
+export const requestFailure: requestFailure = (error: Error): Action => {
+  return {
+    type: REQUEST_FAILURE,
+    error: error,
+  };
+};
diff --git a/src/ts/@overflow/probe/redux/action/read_by_probekey.ts b/src/ts/@overflow/probe/redux/action/read_by_probekey.ts
new file mode 100644
index 0000000..ad0af15
--- /dev/null
+++ b/src/ts/@overflow/probe/redux/action/read_by_probekey.ts
@@ -0,0 +1,43 @@
+import Action from '@overflow/commons/redux/Action';
+import Probe from '../../api/model/Probe';
+import ReadByProbeKeyPayload from '../payload/ReadByProbeKeyPayload';
+import Domain from '@overflow/domain/api/model/Domain';
+
+// Action Type
+export type REQUEST = '@overflow/probe/read_by_probekey/REQUEST';
+export type REQUEST_SUCCESS = '@overflow/probe/read_by_probekey/REQUEST_SUCCESS';
+export type REQUEST_FAILURE = '@overflow/probe/read_by_probekey/REQUEST_FAILURE';
+
+export const REQUEST: REQUEST = '@overflow/probe/read_by_probekey/REQUEST';
+export const REQUEST_SUCCESS: REQUEST_SUCCESS = '@overflow/probe/read_by_probekey/REQUEST_SUCCESS';
+export const REQUEST_FAILURE: REQUEST_FAILURE = '@overflow/probe/read_by_probekey/REQUEST_FAILURE';
+
+// Action Creater
+export type request = (probeKey: string) => Action<ReadByProbeKeyPayload>;
+export type requestSuccess = (probe: Probe) => Action<Probe>;
+export type requestFailure = (error: Error) => Action;
+
+
+
+export const request: request = (probeKey: string): Action<ReadByProbeKeyPayload> => {
+  return {
+    type: REQUEST,
+    payload: {
+      probeKey: probeKey,
+    },
+  };
+};
+
+export const requestSuccess: requestSuccess = (probe: Probe): Action<Probe> => {
+  return {
+    type: REQUEST_SUCCESS,
+    payload: probe,
+  };
+};
+
+export const requestFailure: requestFailure = (error: Error): Action => {
+  return {
+    type: REQUEST_FAILURE,
+    error: error,
+  };
+};
diff --git a/src/ts/@overflow/probe/redux/action/regist.ts b/src/ts/@overflow/probe/redux/action/regist.ts
new file mode 100644
index 0000000..b461b87
--- /dev/null
+++ b/src/ts/@overflow/probe/redux/action/regist.ts
@@ -0,0 +1,42 @@
+import Action from '@overflow/commons/redux/Action';
+import Probe from '../../api/model/Probe';
+import RegistPayload from '../payload/RegistPayload';
+
+// Action Type
+export type REQUEST = '@overflow/probe/regist/REQUEST';
+export type REQUEST_SUCCESS = '@overflow/probe/regist/REQUEST_SUCCESS';
+export type REQUEST_FAILURE = '@overflow/probe/regist/REQUEST_FAILURE';
+
+export const REQUEST: REQUEST = '@overflow/probe/regist/REQUEST';
+export const REQUEST_SUCCESS: REQUEST_SUCCESS = '@overflow/probe/regist/REQUEST_SUCCESS';
+export const REQUEST_FAILURE: REQUEST_FAILURE = '@overflow/probe/regist/REQUEST_FAILURE';
+
+// Action Creater
+export type request = (probe: Probe) => Action<RegistPayload>;
+export type requestSuccess = (probe: Probe) => Action<Probe>;
+export type requestFailure = (error: Error) => Action;
+
+
+
+export const request: request = (probe: Probe): Action<RegistPayload> => {
+  return {
+    type: REQUEST,
+    payload: {
+      probe: probe,
+    },
+  };
+};
+
+export const requestSuccess: requestSuccess = (probe: Probe): Action<Probe> => {
+  return {
+    type: REQUEST_SUCCESS,
+    payload: probe,
+  };
+};
+
+export const requestFailure: requestFailure = (error: Error): Action => {
+  return {
+    type: REQUEST_FAILURE,
+    error: error,
+  };
+};
diff --git a/src/ts/@overflow/probe/redux/action/task_read_all_by_probe.ts b/src/ts/@overflow/probe/redux/action/task_read_all_by_probe.ts
new file mode 100644
index 0000000..f1d57b4
--- /dev/null
+++ b/src/ts/@overflow/probe/redux/action/task_read_all_by_probe.ts
@@ -0,0 +1,41 @@
+import Action from '@overflow/commons/redux/Action';
+import Probe from '../../api/model/Probe';
+import ProbeTask from '../../api/model/ProbeTask';
+import TaskReadAllByProbePayload from '../payload/TaskReadAllByProbePayload';
+
+// Action Type
+export type REQUEST = '@overflow/probe/task_read_all_by_probe/REQUEST';
+export type REQUEST_SUCCESS = '@overflow/probe/task_read_all_by_probe/REQUEST_SUCCESS';
+export type REQUEST_FAILURE = '@overflow/probe/task_read_all_by_probe/REQUEST_FAILURE';
+
+export const REQUEST: REQUEST = '@overflow/probe/task_read_all_by_probe/REQUEST';
+export const REQUEST_SUCCESS: REQUEST_SUCCESS = '@overflow/probe/task_read_all_by_probe/REQUEST_SUCCESS';
+export const REQUEST_FAILURE: REQUEST_FAILURE = '@overflow/probe/task_read_all_by_probe/REQUEST_FAILURE';
+
+// Action Creater
+export type request = (probe: Probe) => Action<TaskReadAllByProbePayload>;
+export type requestSuccess = (probeTasks: ProbeTask[]) => Action<ProbeTask[]>;
+export type requestFailure = (error: Error) => Action;
+
+export const request: request = (probe: Probe): Action<TaskReadAllByProbePayload> => {
+  return {
+    type: REQUEST,
+    payload: {
+      probe: probe,
+    },
+  };
+};
+
+export const requestSuccess: requestSuccess = (probeTasks: ProbeTask[]): Action<ProbeTask[]> => {
+  return {
+    type: REQUEST_SUCCESS,
+    payload: probeTasks,
+  };
+};
+
+export const requestFailure: requestFailure = (error: Error): Action => {
+  return {
+    type: REQUEST_FAILURE,
+    error: error,
+  };
+};
diff --git a/src/ts/@overflow/probe/redux/action/task_regist.ts b/src/ts/@overflow/probe/redux/action/task_regist.ts
new file mode 100644
index 0000000..0268ec0
--- /dev/null
+++ b/src/ts/@overflow/probe/redux/action/task_regist.ts
@@ -0,0 +1,42 @@
+import Action from '@overflow/commons/redux/Action';
+import ProbeTask from '../../api/model/ProbeTask';
+import TaskRegistPayload from '../payload/TaskRegistPayload';
+
+// Action Type
+export type REQUEST = '@overflow/probe/task_regist/REQUEST';
+export type REQUEST_SUCCESS = '@overflow/probe/task_regist/REQUEST_SUCCESS';
+export type REQUEST_FAILURE = '@overflow/probe/task_regist/REQUEST_FAILURE';
+
+export const REQUEST: REQUEST = '@overflow/probe/task_regist/REQUEST';
+export const REQUEST_SUCCESS: REQUEST_SUCCESS = '@overflow/probe/task_regist/REQUEST_SUCCESS';
+export const REQUEST_FAILURE: REQUEST_FAILURE = '@overflow/probe/task_regist/REQUEST_FAILURE';
+
+// Action Creater
+export type request = (probeTask: ProbeTask) => Action<TaskRegistPayload>;
+export type requestSuccess = (probeTask: ProbeTask) => Action<ProbeTask>;
+export type requestFailure = (error: Error) => Action;
+
+
+
+export const request: request = (probeTask: ProbeTask): Action<TaskRegistPayload> => {
+  return {
+    type: REQUEST,
+    payload: {
+      probeTask: probeTask,
+    },
+  };
+};
+
+export const requestSuccess: requestSuccess = (probeTask: ProbeTask): Action<ProbeTask> => {
+  return {
+    type: REQUEST_SUCCESS,
+    payload: probeTask,
+  };
+};
+
+export const requestFailure: requestFailure = (error: Error): Action => {
+  return {
+    type: REQUEST_FAILURE,
+    error: error,
+  };
+};
diff --git a/src/ts/@overflow/probe/redux/payload/ProbeRegistPayload.ts b/src/ts/@overflow/probe/redux/payload/ProbeRegistPayload.ts
deleted file mode 100644
index e69de29..0000000
diff --git a/src/ts/@overflow/probe/redux/payload/ProbeRemovePayload.ts b/src/ts/@overflow/probe/redux/payload/ProbeRemovePayload.ts
deleted file mode 100644
index 5c15c15..0000000
--- a/src/ts/@overflow/probe/redux/payload/ProbeRemovePayload.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-/**
- * Created by geek on 17. 7. 3.
- */
diff --git a/src/ts/@overflow/probe/redux/payload/ProbeTaskReadAllByProbePayload.ts b/src/ts/@overflow/probe/redux/payload/ProbeTaskReadAllByProbePayload.ts
deleted file mode 100644
index 5c15c15..0000000
--- a/src/ts/@overflow/probe/redux/payload/ProbeTaskReadAllByProbePayload.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-/**
- * Created by geek on 17. 7. 3.
- */
diff --git a/src/ts/@overflow/probe/redux/payload/ProbeTaskRegist.ts b/src/ts/@overflow/probe/redux/payload/ProbeTaskRegist.ts
deleted file mode 100644
index 5c15c15..0000000
--- a/src/ts/@overflow/probe/redux/payload/ProbeTaskRegist.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-/**
- * Created by geek on 17. 7. 3.
- */
diff --git a/src/ts/@overflow/probe/redux/payload/ReadAllByDomainPayload.ts b/src/ts/@overflow/probe/redux/payload/ReadAllByDomainPayload.ts
new file mode 100644
index 0000000..0db8562
--- /dev/null
+++ b/src/ts/@overflow/probe/redux/payload/ReadAllByDomainPayload.ts
@@ -0,0 +1,7 @@
+import Domain from '@overflow/domain/api/model/Domain';
+
+interface ProbeReadAllByDomainPayload {
+    domain: Domain;
+}
+
+export default ProbeReadAllByDomainPayload;
diff --git a/src/ts/@overflow/probe/redux/payload/ReadByProbeKeyPayload.ts b/src/ts/@overflow/probe/redux/payload/ReadByProbeKeyPayload.ts
new file mode 100644
index 0000000..8bf8ad3
--- /dev/null
+++ b/src/ts/@overflow/probe/redux/payload/ReadByProbeKeyPayload.ts
@@ -0,0 +1,5 @@
+interface ProbeReadByProbeKeyPayload {
+    probeKey: string;
+}
+
+export default ProbeReadByProbeKeyPayload;
diff --git a/src/ts/@overflow/probe/redux/payload/RegistPayload.ts b/src/ts/@overflow/probe/redux/payload/RegistPayload.ts
new file mode 100644
index 0000000..c3f402d
--- /dev/null
+++ b/src/ts/@overflow/probe/redux/payload/RegistPayload.ts
@@ -0,0 +1,7 @@
+import Probe from '../../api/model/Probe';
+
+interface ProbeRegistPayload {
+    probe: Probe;
+}
+
+export default ProbeRegistPayload;
diff --git a/src/ts/@overflow/probe/redux/payload/TaskReadAllByProbePayload.ts b/src/ts/@overflow/probe/redux/payload/TaskReadAllByProbePayload.ts
new file mode 100644
index 0000000..56ff13d
--- /dev/null
+++ b/src/ts/@overflow/probe/redux/payload/TaskReadAllByProbePayload.ts
@@ -0,0 +1,7 @@
+import Probe from '../../api/model/Probe';
+
+interface TaskReadAllByProbePayload {
+    probe: Probe;
+}
+
+export default TaskReadAllByProbePayload;
diff --git a/src/ts/@overflow/probe/redux/payload/TaskRegistPayload.ts b/src/ts/@overflow/probe/redux/payload/TaskRegistPayload.ts
new file mode 100644
index 0000000..aad31e2
--- /dev/null
+++ b/src/ts/@overflow/probe/redux/payload/TaskRegistPayload.ts
@@ -0,0 +1,7 @@
+import ProbeTask from '../../api/model/ProbeTask';
+
+interface TaskRegistPayload {
+    probeTask: ProbeTask;
+}
+
+export default TaskRegistPayload;
diff --git a/src/ts/@overflow/probe/redux/saga/probe_regist.ts b/src/ts/@overflow/probe/redux/saga/probe_regist.ts
deleted file mode 100644
index e69de29..0000000
diff --git a/src/ts/@overflow/probe/redux/saga/probe_remove.ts b/src/ts/@overflow/probe/redux/saga/probe_remove.ts
deleted file mode 100644
index 5c15c15..0000000
--- a/src/ts/@overflow/probe/redux/saga/probe_remove.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-/**
- * Created by geek on 17. 7. 3.
- */
diff --git a/src/ts/@overflow/probe/redux/saga/probe_task_read_all_by_probe.ts b/src/ts/@overflow/probe/redux/saga/probe_task_read_all_by_probe.ts
deleted file mode 100644
index 5c15c15..0000000
--- a/src/ts/@overflow/probe/redux/saga/probe_task_read_all_by_probe.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-/**
- * Created by geek on 17. 7. 3.
- */
diff --git a/src/ts/@overflow/probe/redux/saga/probe_task_regist.ts b/src/ts/@overflow/probe/redux/saga/probe_task_regist.ts
deleted file mode 100644
index 5c15c15..0000000
--- a/src/ts/@overflow/probe/redux/saga/probe_task_regist.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-/**
- * Created by geek on 17. 7. 3.
- */
diff --git a/src/ts/@overflow/probe/redux/saga/read_all_by_domain.ts b/src/ts/@overflow/probe/redux/saga/read_all_by_domain.ts
new file mode 100644
index 0000000..e4c1f95
--- /dev/null
+++ b/src/ts/@overflow/probe/redux/saga/read_all_by_domain.ts
@@ -0,0 +1,37 @@
+import { SagaIterator } from 'redux-saga';
+import { call, Effect, fork, put, takeLatest } from 'redux-saga/effects';
+
+import AppContext from '@overflow/commons/context';
+import Action from '@overflow/commons/redux/Action';
+
+import ProbeService from '../../api/service/ProbeService';
+import * as ReadAllByDomainActions from '../action/read_all_by_domain';
+import ReadAllByDomainPayload from '../payload/ReadAllByDomainPayload';
+
+function* readAllByDomain(action: Action<ReadAllByDomainPayload>): SagaIterator {
+  try {
+    const {domain} = action.payload;
+    // yield put({
+    //   type: types.SENDING_REQUEST,
+    //   payload: {sendingRequest: true},
+    // });
+
+    const ret = yield call(AppContext.getService<ProbeService>().readAllByDomain, domain);
+
+    // if (responseBody.token === undefined) {
+    //   throw new Error(MESSAGES.UNABLE_TO_FIND_TOKEN_IN_LOGIN_RESPONSE);
+    // }
+    yield put(ReadAllByDomainActions.requestSuccess(ret));
+  } catch (e) {
+    yield put(ReadAllByDomainActions.requestFailure(e));
+  } finally {
+    // yield put({
+    //   type: types.SENDING_REQUEST,
+    //   payload: {sendingRequest: false},
+    // });
+  }
+}
+
+export function* watchReadAllByDomain(): SagaIterator {
+  yield takeLatest(ReadAllByDomainActions.REQUEST, readAllByDomain);
+}
diff --git a/src/ts/@overflow/probe/redux/saga/read_by_probekey.ts b/src/ts/@overflow/probe/redux/saga/read_by_probekey.ts
new file mode 100644
index 0000000..cc3a5e8
--- /dev/null
+++ b/src/ts/@overflow/probe/redux/saga/read_by_probekey.ts
@@ -0,0 +1,38 @@
+import { SagaIterator } from 'redux-saga';
+import { call, Effect, fork, put, takeLatest } from 'redux-saga/effects';
+
+import AppContext from '@overflow/commons/context';
+import Action from '@overflow/commons/redux/Action';
+
+import Probe from '../../api/model/Probe';
+import ProbeService from '../../api/service/ProbeService';
+import * as ReadByProbeKeyActions from '../action/read_by_probekey';
+import ReadByProbeKeyPayload from '../payload/ReadByProbeKeyPayload';
+
+function* readByProbeKey(action: Action<ReadByProbeKeyPayload>): SagaIterator {
+  try {
+    const {probeKey} = action.payload;
+    // yield put({
+    //   type: types.SENDING_REQUEST,
+    //   payload: {sendingRequest: true},
+    // });
+
+    const ret = yield call(AppContext.getService<ProbeService>().readByProbeKey, probeKey);
+
+    // if (responseBody.token === undefined) {
+    //   throw new Error(MESSAGES.UNABLE_TO_FIND_TOKEN_IN_LOGIN_RESPONSE);
+    // }
+    yield put(ReadByProbeKeyActions.requestSuccess(ret));
+  } catch (e) {
+    yield put(ReadByProbeKeyActions.requestFailure(e));
+  } finally {
+    // yield put({
+    //   type: types.SENDING_REQUEST,
+    //   payload: {sendingRequest: false},
+    // });
+  }
+}
+
+export function* watchReadByProbeKey(): SagaIterator {
+  yield takeLatest(ReadByProbeKeyActions.REQUEST, readByProbeKey);
+}
diff --git a/src/ts/@overflow/probe/redux/saga/regist.ts b/src/ts/@overflow/probe/redux/saga/regist.ts
new file mode 100644
index 0000000..c865c89
--- /dev/null
+++ b/src/ts/@overflow/probe/redux/saga/regist.ts
@@ -0,0 +1,38 @@
+import { SagaIterator } from 'redux-saga';
+import { call, Effect, fork, put, takeLatest } from 'redux-saga/effects';
+
+import AppContext from '@overflow/commons/context';
+import Action from '@overflow/commons/redux/Action';
+
+import Probe from '../../api/model/Probe';
+import ProbeService from '../../api/service/ProbeService';
+import * as RegistActions from '../action/regist';
+import RegistPayload from '../payload/RegistPayload';
+
+function* regist(action: Action<RegistPayload>): SagaIterator {
+  try {
+    const {probe} = action.payload;
+    // yield put({
+    //   type: types.SENDING_REQUEST,
+    //   payload: {sendingRequest: true},
+    // });
+
+    const ret = yield call(AppContext.getService<ProbeService>().regist, probe);
+
+    // if (responseBody.token === undefined) {
+    //   throw new Error(MESSAGES.UNABLE_TO_FIND_TOKEN_IN_LOGIN_RESPONSE);
+    // }
+    yield put(RegistActions.requestSuccess(ret));
+  } catch (e) {
+    yield put(RegistActions.requestFailure(e));
+  } finally {
+    // yield put({
+    //   type: types.SENDING_REQUEST,
+    //   payload: {sendingRequest: false},
+    // });
+  }
+}
+
+export function* watchRegist(): SagaIterator {
+  yield takeLatest(RegistActions.REQUEST, regist);
+}
diff --git a/src/ts/@overflow/probe/redux/saga/task_read_all_by_probe.ts b/src/ts/@overflow/probe/redux/saga/task_read_all_by_probe.ts
new file mode 100644
index 0000000..9d69c97
--- /dev/null
+++ b/src/ts/@overflow/probe/redux/saga/task_read_all_by_probe.ts
@@ -0,0 +1,37 @@
+import { SagaIterator } from 'redux-saga';
+import { call, Effect, fork, put, takeLatest } from 'redux-saga/effects';
+
+import AppContext from '@overflow/commons/context';
+import Action from '@overflow/commons/redux/Action';
+
+import ProbeTaskService from '../../api/service/ProbeTaskService';
+import * as TaskReadAllByProbeActions from '../action/task_read_all_by_probe';
+import TaskReadAllByProbePayload from '../payload/TaskReadAllByProbePayload';
+
+function* readAllTaskByProbe(action: Action<TaskReadAllByProbePayload>): SagaIterator {
+  try {
+    const {probe} = action.payload;
+    // yield put({
+    //   type: types.SENDING_REQUEST,
+    //   payload: {sendingRequest: true},
+    // });
+
+    const ret = yield call(AppContext.getService<ProbeTaskService>().readAllByProbe, probe);
+
+    // if (responseBody.token === undefined) {
+    //   throw new Error(MESSAGES.UNABLE_TO_FIND_TOKEN_IN_LOGIN_RESPONSE);
+    // }
+    yield put(TaskReadAllByProbeActions.requestSuccess(ret));
+  } catch (e) {
+    yield put(TaskReadAllByProbeActions.requestFailure(e));
+  } finally {
+    // yield put({
+    //   type: types.SENDING_REQUEST,
+    //   payload: {sendingRequest: false},
+    // });
+  }
+}
+
+export function* watchReadAllTaskByProbe(): SagaIterator {
+  yield takeLatest(TaskReadAllByProbeActions.REQUEST, readAllTaskByProbe);
+}
diff --git a/src/ts/@overflow/probe/redux/saga/task_regist.ts b/src/ts/@overflow/probe/redux/saga/task_regist.ts
new file mode 100644
index 0000000..b6ddd72
--- /dev/null
+++ b/src/ts/@overflow/probe/redux/saga/task_regist.ts
@@ -0,0 +1,38 @@
+import { SagaIterator } from 'redux-saga';
+import { call, Effect, fork, put, takeLatest } from 'redux-saga/effects';
+
+import AppContext from '@overflow/commons/context';
+import Action from '@overflow/commons/redux/Action';
+
+import ProbeTask from '../../api/model/ProbeTask';
+import ProbeTaskService from '../../api/service/ProbeTaskService';
+import * as TaskRegistActions from '../action/task_regist';
+import TaskRegistPayload from '../payload/TaskRegistPayload';
+
+function* registTask(action: Action<TaskRegistPayload>): SagaIterator {
+  try {
+    const {probeTask} = action.payload;
+    // yield put({
+    //   type: types.SENDING_REQUEST,
+    //   payload: {sendingRequest: true},
+    // });
+
+    const ret = yield call(AppContext.getService<ProbeTaskService>().regist, probeTask);
+
+    // if (responseBody.token === undefined) {
+    //   throw new Error(MESSAGES.UNABLE_TO_FIND_TOKEN_IN_LOGIN_RESPONSE);
+    // }
+    yield put(TaskRegistActions.requestSuccess(ret));
+  } catch (e) {
+    yield put(TaskRegistActions.requestFailure(e));
+  } finally {
+    // yield put({
+    //   type: types.SENDING_REQUEST,
+    //   payload: {sendingRequest: false},
+    // });
+  }
+}
+
+export function* watchRegistTask(): SagaIterator {
+  yield takeLatest(TaskRegistActions.REQUEST, registTask);
+}
diff --git a/src/ts/@overflow/sensor/redux/saga/item_read.ts b/src/ts/@overflow/sensor/redux/saga/item_read.ts
index 4a4923d..5c3f38d 100644
--- a/src/ts/@overflow/sensor/redux/saga/item_read.ts
+++ b/src/ts/@overflow/sensor/redux/saga/item_read.ts
@@ -17,12 +17,12 @@ function* readItem(action: Action<ItemReadPayload>): SagaIterator {
     //   payload: {sendingRequest: true},
     // });
 
-    const retSensor = yield call(AppContext.getService<SensorItemService>().read, id);
+    const ret = yield call(AppContext.getService<SensorItemService>().read, id);
 
     // if (responseBody.token === undefined) {
     //   throw new Error(MESSAGES.UNABLE_TO_FIND_TOKEN_IN_LOGIN_RESPONSE);
     // }
-    yield put(ItemReadActions.requestSuccess(retSensor));
+    yield put(ItemReadActions.requestSuccess(ret));
   } catch (e) {
     yield put(ItemReadActions.requestFailure(e));
   } finally {
diff --git a/src/ts/@overflow/sensor/redux/saga/item_read_by_sensor.ts b/src/ts/@overflow/sensor/redux/saga/item_read_by_sensor.ts
index af57fc4..2bee7e1 100644
--- a/src/ts/@overflow/sensor/redux/saga/item_read_by_sensor.ts
+++ b/src/ts/@overflow/sensor/redux/saga/item_read_by_sensor.ts
@@ -17,12 +17,12 @@ function* readAllItemBySensor(action: Action<ItemReadAllBySensorActionsPayload>)
     //   payload: {sendingRequest: true},
     // });
 
-    const retSensor = yield call(AppContext.getService<SensorItemService>().readAllBySensor, sensor);
+    const ret = yield call(AppContext.getService<SensorItemService>().readAllBySensor, sensor);
 
     // if (responseBody.token === undefined) {
     //   throw new Error(MESSAGES.UNABLE_TO_FIND_TOKEN_IN_LOGIN_RESPONSE);
     // }
-    yield put(ItemReadAllBySensorActions.requestSuccess(retSensor));
+    yield put(ItemReadAllBySensorActions.requestSuccess(ret));
   } catch (e) {
     yield put(ItemReadAllBySensorActions.requestFailure(e));
   } finally {
diff --git a/src/ts/@overflow/sensor/redux/saga/item_regist.ts b/src/ts/@overflow/sensor/redux/saga/item_regist.ts
index 7aec82a..f1f6603 100644
--- a/src/ts/@overflow/sensor/redux/saga/item_regist.ts
+++ b/src/ts/@overflow/sensor/redux/saga/item_regist.ts
@@ -17,12 +17,12 @@ function* registItem(action: Action<ItemRegistPayload>): SagaIterator {
     //   payload: {sendingRequest: true},
     // });
 
-    const retSensor = yield call(AppContext.getService<SensorItemService>().regist, sensorItem);
+    const ret = yield call(AppContext.getService<SensorItemService>().regist, sensorItem);
 
     // if (responseBody.token === undefined) {
     //   throw new Error(MESSAGES.UNABLE_TO_FIND_TOKEN_IN_LOGIN_RESPONSE);
     // }
-    yield put(ItemRegistActions.requestSuccess(retSensor));
+    yield put(ItemRegistActions.requestSuccess(ret));
   } catch (e) {
     yield put(ItemRegistActions.requestFailure(e));
   } finally {
diff --git a/src/ts/@overflow/sensor/redux/saga/read.ts b/src/ts/@overflow/sensor/redux/saga/read.ts
index 913c0a6..ce444eb 100644
--- a/src/ts/@overflow/sensor/redux/saga/read.ts
+++ b/src/ts/@overflow/sensor/redux/saga/read.ts
@@ -17,12 +17,12 @@ function* read(action: Action<ReadPayload>): SagaIterator {
     //   payload: {sendingRequest: true},
     // });
 
-    const retSensor = yield call(AppContext.getService<SensorService>().read, id);
+    const ret = yield call(AppContext.getService<SensorService>().read, id);
 
     // if (responseBody.token === undefined) {
     //   throw new Error(MESSAGES.UNABLE_TO_FIND_TOKEN_IN_LOGIN_RESPONSE);
     // }
-    yield put(ReadActions.requestSuccess(retSensor));
+    yield put(ReadActions.requestSuccess(ret));
   } catch (e) {
     yield put(ReadActions.requestFailure(e));
   } finally {
diff --git a/src/ts/@overflow/sensor/redux/saga/read_all_by_target.ts b/src/ts/@overflow/sensor/redux/saga/read_all_by_target.ts
index 44e20e1..eb3dd23 100644
--- a/src/ts/@overflow/sensor/redux/saga/read_all_by_target.ts
+++ b/src/ts/@overflow/sensor/redux/saga/read_all_by_target.ts
@@ -17,12 +17,12 @@ function* readAllByTarget(action: Action<ReadAllByTargetPayload>): SagaIterator
     //   payload: {sendingRequest: true},
     // });
 
-    const retSensor = yield call(AppContext.getService<SensorService>().readAllByTarget, target);
+    const ret = yield call(AppContext.getService<SensorService>().readAllByTarget, target);
 
     // if (responseBody.token === undefined) {
     //   throw new Error(MESSAGES.UNABLE_TO_FIND_TOKEN_IN_LOGIN_RESPONSE);
     // }
-    yield put(ReadAllByTargetActions.requestSuccess(retSensor));
+    yield put(ReadAllByTargetActions.requestSuccess(ret));
   } catch (e) {
     yield put(ReadAllByTargetActions.requestFailure(e));
   } finally {
diff --git a/src/ts/@overflow/sensor/redux/saga/regist.ts b/src/ts/@overflow/sensor/redux/saga/regist.ts
index a9a2426..e2fd438 100644
--- a/src/ts/@overflow/sensor/redux/saga/regist.ts
+++ b/src/ts/@overflow/sensor/redux/saga/regist.ts
@@ -17,12 +17,12 @@ function* regist(action: Action<RegistPayload>): SagaIterator {
     //   payload: {sendingRequest: true},
     // });
 
-    const retSensor = yield call(AppContext.getService<SensorService>().regist, sensor);
+    const ret = yield call(AppContext.getService<SensorService>().regist, sensor);
 
     // if (responseBody.token === undefined) {
     //   throw new Error(MESSAGES.UNABLE_TO_FIND_TOKEN_IN_LOGIN_RESPONSE);
     // }
-    yield put(RegistActions.requestSuccess(retSensor));
+    yield put(RegistActions.requestSuccess(ret));
   } catch (e) {
     yield put(RegistActions.requestFailure(e));
   } finally {
diff --git a/src/ts/@overflow/sensor/redux/saga/start.ts b/src/ts/@overflow/sensor/redux/saga/start.ts
index 9df6edd..604e7ac 100644
--- a/src/ts/@overflow/sensor/redux/saga/start.ts
+++ b/src/ts/@overflow/sensor/redux/saga/start.ts
@@ -17,12 +17,12 @@ function* start(action: Action<StartPayload>): SagaIterator {
     //   payload: {sendingRequest: true},
     // });
 
-    const retSensor = yield call(AppContext.getService<SensorService>().start, sensor);
+    const ret = yield call(AppContext.getService<SensorService>().start, sensor);
 
     // if (responseBody.token === undefined) {
     //   throw new Error(MESSAGES.UNABLE_TO_FIND_TOKEN_IN_LOGIN_RESPONSE);
     // }
-    yield put(StartActions.requestSuccess(retSensor));
+    yield put(StartActions.requestSuccess(ret));
   } catch (e) {
     yield put(StartActions.requestFailure(e));
   } finally {
diff --git a/src/ts/@overflow/sensor/redux/saga/stop.ts b/src/ts/@overflow/sensor/redux/saga/stop.ts
index 5fb1cb4..6619c1f 100644
--- a/src/ts/@overflow/sensor/redux/saga/stop.ts
+++ b/src/ts/@overflow/sensor/redux/saga/stop.ts
@@ -17,12 +17,12 @@ function* stop(action: Action<StopPayload>): SagaIterator {
     //   payload: {sendingRequest: true},
     // });
 
-    const retSensor = yield call(AppContext.getService<SensorService>().stop, sensor);
+    const ret = yield call(AppContext.getService<SensorService>().stop, sensor);
 
     // if (responseBody.token === undefined) {
     //   throw new Error(MESSAGES.UNABLE_TO_FIND_TOKEN_IN_LOGIN_RESPONSE);
     // }
-    yield put(StopActions.requestSuccess(retSensor));
+    yield put(StopActions.requestSuccess(ret));
   } catch (e) {
     yield put(StopActions.requestFailure(e));
   } finally {
diff --git a/src/ts/@overflow/target/api/service/TargetDiscoveryService.ts b/src/ts/@overflow/target/api/service/TargetDiscoveryService.ts
index 501d4fe..5cecd9c 100644
--- a/src/ts/@overflow/target/api/service/TargetDiscoveryService.ts
+++ b/src/ts/@overflow/target/api/service/TargetDiscoveryService.ts
@@ -2,17 +2,16 @@ import Service from '@overflow/commons/api/Service';
 import Probe from '@overflow/probe/api/model/Probe';
 import Host from '@overflow/discovery/api/model/Host';
 
-export class TargetService extends Service {
+export class TargetDiscoveryService extends Service {
   public constructor() {
-    super('TargetService');
+    super('TargetDiscoveryService');
   }
 
-  // Todo List<Host>
-  public remove(host:Host, probe:Probe): void {
+  public saveAllTarget(hosts:Host[], probe:Probe): void {
     return null;
   }
 }
 
-export default TargetService;
+export default TargetDiscoveryService;