diff --git a/src/actions/index.js b/src/actions/index.js
index d192ebb..ac914e4 100644
--- a/src/actions/index.js
+++ b/src/actions/index.js
@@ -3,26 +3,36 @@
  * @param {string} msg 
  * @param {function} act 
  */
-export const add_dialog_msg =(msg, act) => ({
-	type: 'dialog_addmsg',
-	msg: msg,
-	act: act || null
+export const add_dialog_msg = (msg, act) => ({
+    type: 'dialog_addmsg',
+    msg: msg,
+    act: act || null
 });
 
 /**
  * remove dialog queue first message
  */
 export const remove_dialog_msg = () => ({
-	type: 'dialog_remove_first'
+    type: 'dialog_remove_first'
 });
 
+export const add_confirm = (msg, act = null) => ({
+    type: 'confirm_addmsg',
+    msg,
+    act
+})
+
+export const remove_confirm = () => ({
+    type: 'confirm_remove'
+})
+
 /**
  * set i18next object
  * @param {object} i18n i18next object
  */
 export const set_i18n = (i18n) => ({
-	type: 'i18n_set_ctx',
-	i18n: i18n
+    type: 'i18n_set_ctx',
+    i18n: i18n
 });
 
 /**
@@ -30,7 +40,7 @@ export const set_i18n = (i18n) => ({
  * @param {bool} flag switch menu open/close
  */
 export const toggle_menu = (flag) => ({
-	type: flag ? 'ui_show_menu' : 'ui_hide_menu'
+    type: flag ? 'ui_show_menu' : 'ui_hide_menu'
 });
 
 /**
@@ -38,7 +48,7 @@ export const toggle_menu = (flag) => ({
  * @param {bool} flag 
  */
 export const toggle_loading = (flag) => ({
-	type: flag ? 'ui_show_loading' : 'ui_hide_loading'
+    type: flag ? 'ui_show_loading' : 'ui_hide_loading'
 });
 
 /**
@@ -46,620 +56,620 @@ export const toggle_loading = (flag) => ({
  * @param {object} data 
  */
 export const getRequest = (data = {}) => {
-	let json = {
-		method: 'post',
-		headers: {
-			'Accept': 'application/json',
-			'Content-Type': 'application/json'
-		},
-		mode:'cors'
-	};
-	let token = sessionStorage.getItem('token');
-	if(token) json.headers['x-auth-token'] = token;
+    let json = {
+        method: 'post',
+        headers: {
+            'Accept': 'application/json',
+            'Content-Type': 'application/json'
+        },
+        mode: 'cors'
+    };
+    let token = sessionStorage.getItem('token');
+    if (token) json.headers['x-auth-token'] = token;
 
-	json.body = JSON.stringify({data});
+    json.body = JSON.stringify({ data });
 
-	return json;
+    return json;
 }
 
 export const get_network_info = () => dispatch => {
-	dispatch(toggle_loading(1));
-	return fetch('/api/system/getnetwork', getRequest())
-		.then(response => response.json())
-		.then(json => {
-			dispatch(toggle_loading(0));
-			if(json.status != 1){
-				return dispatch(add_dialog_msg(json.message));
-			}
-			let j = {};
-			if('data' in json && 'record' in json.data && json.data.record.length > 0) j = json.data.record[0];
-			return dispatch(network_info(j));
-		});
+    dispatch(toggle_loading(1));
+    return fetch('/api/system/getnetwork', getRequest())
+        .then(response => response.json())
+        .then(json => {
+            dispatch(toggle_loading(0));
+            if (json.status != 1) {
+                return dispatch(add_dialog_msg(json.message));
+            }
+            let j = {};
+            if ('data' in json && 'record' in json.data && json.data.record.length > 0) j = json.data.record[0];
+            return dispatch(network_info(j));
+        });
 }
 
 const network_info = (json) => ({
-	type: 'network_info',
-	network: json
+    type: 'network_info',
+    network: json
 });
 
 export const set_network_info = (dhcpMode, ip, netmask, gateway, dns) => dispatch => {
-	dispatch(toggle_loading(1));
-	let type = dhcpMode ? 'dhcp' : 'manual';
-	let req = getRequest();
-	let json = {
-		data:{
-			type, 
-			ip,
-			netmask,
-			gateway,
-			dns
-		}
-	}
-	req.body = JSON.stringify(json);
-	return fetch('/api/system/updatenetwork', req)
-		.then(response => response.json())
-		.then(json => {
-			dispatch(toggle_loading(0));
-			if(json.status != 1) return dispatch(add_dialog_msg(json.message));
-			return dispatch(get_network_info());
-		});
+    dispatch(toggle_loading(1));
+    let type = dhcpMode ? 'dhcp' : 'manual';
+    let req = getRequest();
+    let json = {
+        data: {
+            type,
+            ip,
+            netmask,
+            gateway,
+            dns
+        }
+    }
+    req.body = JSON.stringify(json);
+    return fetch('/api/system/updatenetwork', req)
+        .then(response => response.json())
+        .then(json => {
+            dispatch(toggle_loading(0));
+            if (json.status != 1) return dispatch(add_dialog_msg(json.message));
+            return dispatch(get_network_info());
+        });
 }
 
 export const get_system_time = () => dispatch => {
-	dispatch(toggle_loading(1));
-	return fetch('/api/system/gettime', getRequest())
-		.then(response => response.json())
-		.then(json => {
-			dispatch(toggle_loading(0));
-			if(json.status != 1){
-				return dispatch(add_dialog_msg(json.message));
-			}
-			let t = '';
-			if('data' in json && 'record' in json.data && json.data.record.length > 0) t = json.data.record[0].time;
-			return dispatch(system_time(t));
-		});
+    dispatch(toggle_loading(1));
+    return fetch('/api/system/gettime', getRequest())
+        .then(response => response.json())
+        .then(json => {
+            dispatch(toggle_loading(0));
+            if (json.status != 1) {
+                return dispatch(add_dialog_msg(json.message));
+            }
+            let t = '';
+            if ('data' in json && 'record' in json.data && json.data.record.length > 0) t = json.data.record[0].time;
+            return dispatch(system_time(t));
+        });
 }
 
 const system_time = (time) => ({
-	type: 'system_time',
-	time
+    type: 'system_time',
+    time
 });
 
 export const set_system_time = time => dispatch => {
-	dispatch(toggle_loading(1));
-	let req = getRequest({time});
-	return fetch('/api/system/updatetime', req)
-		.then(response => response.json())
-		.then(json => {
-			dispatch(toggle_loading(0));
-			if(json.status != 1) return dispatch(add_dialog_msg(json.message));
-			return dispatch(get_system_time());
-		});
+    dispatch(toggle_loading(1));
+    let req = getRequest({ time });
+    return fetch('/api/system/updatetime', req)
+        .then(response => response.json())
+        .then(json => {
+            dispatch(toggle_loading(0));
+            if (json.status != 1) return dispatch(add_dialog_msg(json.message));
+            return dispatch(get_system_time());
+        });
 }
 
 export const get_user_list = () => dispatch => {
-	dispatch(toggle_loading(1));
-	let req = getRequest();
-	return fetch('/api/system/getuserlist', req)
-		.then(response => response.json())
-		.then(json => {
-			dispatch(toggle_loading(0));
-			if(json.status != 1) return dispatch(add_dialog_msg(json.message));
-			return dispatch(user_list(json.data.record));
-		});
+    dispatch(toggle_loading(1));
+    let req = getRequest();
+    return fetch('/api/system/getuserlist', req)
+        .then(response => response.json())
+        .then(json => {
+            dispatch(toggle_loading(0));
+            if (json.status != 1) return dispatch(add_dialog_msg(json.message));
+            return dispatch(user_list(json.data.record));
+        });
 }
 
 const user_list = (user) => ({
-	type: 'user_list',
-	user
+    type: 'user_list',
+    user
 })
 
 const userApi = (url, data = {}) => dispatch => {
-	dispatch(toggle_loading(1));
-	let req = getRequest(data);
-	return fetch(url, req)
-		.then(response => response.json())
-		.then(json => {
-			dispatch(toggle_loading(0));
-			if(json.status != 1) return dispatch(add_dialog_msg(json.message));
-			return dispatch(get_user_list());
-		});
+    dispatch(toggle_loading(1));
+    let req = getRequest(data);
+    return fetch(url, req)
+        .then(response => response.json())
+        .then(json => {
+            dispatch(toggle_loading(0));
+            if (json.status != 1) return dispatch(add_dialog_msg(json.message));
+            return dispatch(get_user_list());
+        });
 }
 
 export const edit_user = (data) => dispatch => {
-	return dispatch(userApi('/api/system/edituser', data));
+    return dispatch(userApi('/api/system/edituser', data));
 }
 
 export const add_user = (data) => dispatch => {
-	return dispatch(userApi('/api/system/adduser', data));
+    return dispatch(userApi('/api/system/adduser', data));
 }
 
 export const del_user = (data) => dispatch => {
-	return dispatch(userApi('/api/system/deluser', data));
+    return dispatch(userApi('/api/system/deluser', data));
 }
 
 export const get_dio_info = () => dispatch => {
-	dispatch(toggle_loading(1));
-	return fetch('/api/dio/getdioinfo', getRequest())
-		.then(response => response.json())
-		.then(json => {
-			dispatch(toggle_loading(0));
-			if(json.status != 1) return dispatch(add_dialog_msg(json.message));
-			return dispatch(dioinfo(json.data.rt.do || [], json.data.rt.di || []));
-		});
+    dispatch(toggle_loading(1));
+    return fetch('/api/dio/getdioinfo', getRequest())
+        .then(response => response.json())
+        .then(json => {
+            dispatch(toggle_loading(0));
+            if (json.status != 1) return dispatch(add_dialog_msg(json.message));
+            return dispatch(dioinfo(json.data.rt.do || [], json.data.rt.di || []));
+        });
 }
 
 export const get_dio_status = () => dispatch => {
-	return fetch('/api/dio/getio', getRequest())
-		.then(response => response.json())
-		.then(json => {
-			if(json.status != 1) return dispatch(add_dialog_msg(json.message));
-			return dispatch(diostatus(json.data.rt.do, json.data.rt.di));
-		});
+    return fetch('/api/dio/getio', getRequest())
+        .then(response => response.json())
+        .then(json => {
+            if (json.status != 1) return dispatch(add_dialog_msg(json.message));
+            return dispatch(diostatus(json.data.rt.do, json.data.rt.di));
+        });
 }
 
 export const set_do_status = (data) => dispatch => {
-	return fetch('/api/dio/dotrun', getRequest(data))
-		.then(response => response.json())
-		.then(json => {
-			if(json.status != 1) return dispatch(add_dialog_msg(json.message));
-		})
+    return fetch('/api/dio/dotrun', getRequest(data))
+        .then(response => response.json())
+        .then(json => {
+            if (json.status != 1) return dispatch(add_dialog_msg(json.message));
+        })
 }
 
 export const set_dio_info = (data) => dispatch => {
-	dispatch(toggle_loading(1));
-	return fetch('/api/dio/setdioinfo', getRequest(data))
-		.then(response => response.json())
-		.then(json => {
-			dispatch(toggle_loading(0));
-			if(json.status != 1) return dispatch(add_dialog_msg(json.message));
-			return dispatch(get_dio_info());
-		})
+    dispatch(toggle_loading(1));
+    return fetch('/api/dio/setdioinfo', getRequest(data))
+        .then(response => response.json())
+        .then(json => {
+            dispatch(toggle_loading(0));
+            if (json.status != 1) return dispatch(add_dialog_msg(json.message));
+            return dispatch(get_dio_info());
+        })
 }
 const diostatus = (doSt, diSt) => ({
-	type: 'dio_status',
-	doSt,
-	diSt
+    type: 'dio_status',
+    doSt,
+    diSt
 })
 const dioinfo = (dod, did) => ({
-	type: 'dio_list',
-	do: dod,
-	di: did
+    type: 'dio_list',
+    do: dod,
+    di: did
 });
 
 export const get_log_list = (p = 1) => dispatch => {
-	dispatch(toggle_loading(1));
-	return fetch('/api/log/getlog', getRequest({p}))
-		.then(response => response.json())
-		.then(json => {
-			dispatch(toggle_loading(0));
-			if(json.status != 1) return dispatch(add_dialog_msg(json.message));
-			return dispatch(loglist(json.data.record, json.data.page));
-		});
+    dispatch(toggle_loading(1));
+    return fetch('/api/log/getlog', getRequest({ p }))
+        .then(response => response.json())
+        .then(json => {
+            dispatch(toggle_loading(0));
+            if (json.status != 1) return dispatch(add_dialog_msg(json.message));
+            return dispatch(loglist(json.data.record, json.data.page));
+        });
 }
 
 const loglist = (list, page) => ({
-	type: 'log_list',
-	list,
-	page
+    type: 'log_list',
+    list,
+    page
 });
 
 export const scan_leone = (data) => (dispatch, getState) => {
-	dispatch(toggle_loading(1));
-	dispatch(set_scanning());
-	return fetch('/api/leone/scanleone', getRequest(data))
-		.then(response => response.json())
-		.then(json => {
-			dispatch(toggle_loading(0));
-			if(json.status != 1) return dispatch(add_dialog_msg(json.message));
-			let {i18n} = getState();
-			if(json.data.record.length == 0) return dispatch(add_dialog_msg(i18n&&i18n.t? i18n.t('tip.scan_empty') : ''));
-			return dispatch(show_scan_leone(json.data.record));
-		})
+    dispatch(toggle_loading(1));
+    dispatch(set_scanning());
+    return fetch('/api/leone/scanleone', getRequest(data))
+        .then(response => response.json())
+        .then(json => {
+            dispatch(toggle_loading(0));
+            if (json.status != 1) return dispatch(add_dialog_msg(json.message));
+            let { i18n } = getState();
+            if (json.data.record.length == 0) return dispatch(add_dialog_msg(i18n && i18n.t ? i18n.t('tip.scan_empty') : ''));
+            return dispatch(show_scan_leone(json.data.record));
+        })
 }
 
 export const clear_scan_leone = (clrRemote = false) => dispatch => {
-	dispatch(clear_scan());
-	
-	return fetch('/api/leone/clearscanleone', getRequest())
-		.then(response => response.json())
-		.then(json => {
-			return ;
-		});
+    dispatch(clear_scan());
+
+    return fetch('/api/leone/clearscanleone', getRequest())
+        .then(response => response.json())
+        .then(json => {
+            return;
+        });
 }
 
 export const add_scan_leone = (data) => dispatch => {
-	dispatch(toggle_loading(1));
+    dispatch(toggle_loading(1));
 
-	return fetch('/api/leone/addscanleone', getRequest(data))
-		.then(response => response.json())
-		.then(json => {
-			dispatch(toggle_loading(0));
-			dispatch(clear_scan());
-			if(json.status != 1) return dispatch(add_dialog_msg(json.message));
-			return dispatch(get_leone_list());
-		})
+    return fetch('/api/leone/addscanleone', getRequest(data))
+        .then(response => response.json())
+        .then(json => {
+            dispatch(toggle_loading(0));
+            dispatch(clear_scan());
+            if (json.status != 1) return dispatch(add_dialog_msg(json.message));
+            return dispatch(get_leone_list());
+        })
 }
 
 export const get_leone_list = (showLoading = true) => dispatch => {
-	if(showLoading) dispatch(toggle_loading(1));
-	return fetch('/api/leone/getleonelist', getRequest())
-		.then(response => response.json())
-		.then(json => {
-			dispatch(toggle_loading(0));
-			if(json.status != 1) return dispatch(add_dialog_msg(json.message));
-			return dispatch(leone_list(json.data.record, json.data.rt.status));
-		});
+    if (showLoading) dispatch(toggle_loading(1));
+    return fetch('/api/leone/getleonelist', getRequest())
+        .then(response => response.json())
+        .then(json => {
+            dispatch(toggle_loading(0));
+            if (json.status != 1) return dispatch(add_dialog_msg(json.message));
+            return dispatch(leone_list(json.data.record, json.data.rt.status));
+        });
 }
 
 export const del_leone = (data) => dispatch => {
-	dispatch(leone_api('/api/leone/delleone', data));
+    dispatch(leone_api('/api/leone/delleone', data));
 }
 
 export const add_leone = data => dispatch => {
-	dispatch(leone_api('/api/leone/addleone', data));
+    dispatch(leone_api('/api/leone/addleone', data));
 }
 
 export const edit_leone = data => dispatch => {
-	dispatch(leone_api('/api/leone/editleone', data));
+    dispatch(leone_api('/api/leone/editleone', data));
 }
 
 const leone_api = (url, data) => dispatch => {
-	dispatch(toggle_loading(1));
-	return fetch(url, getRequest(data))
-		.then(response => response.json())
-		.then(json => {
-			dispatch(toggle_loading(0));
-			if(json.status != 1) return dispatch(add_dialog_msg(json.message));
-			return dispatch(get_leone_list());
-		});
+    dispatch(toggle_loading(1));
+    return fetch(url, getRequest(data))
+        .then(response => response.json())
+        .then(json => {
+            dispatch(toggle_loading(0));
+            if (json.status != 1) return dispatch(add_dialog_msg(json.message));
+            return dispatch(get_leone_list());
+        });
 }
 
 const clear_scan = () => ({
-	type: 'leone_clear_scan'
+    type: 'leone_clear_scan'
 })
 
 const set_scanning = () => ({
-	type: 'leone_scanning'
+    type: 'leone_scanning'
 })
 
 const show_scan_leone = (list) => ({
-	type: 'leone_scan',
-	list
+    type: 'leone_scan',
+    list
 });
 
 const leone_list = (list, status) => ({
-	type: 'leone_list',
-	list,
-	status
+    type: 'leone_list',
+    list,
+    status
 })
 
 export const io_cmd = (data, cb = null) => dispatch => {
-	dispatch(toggle_loading(1));
-	return fetch('/api/iocmd/iocmd', getRequest(data))
-		.then(response => response.json())
-		.then(json => {
-			dispatch(toggle_loading(0));
-			if(json.status != 1) return dispatch(add_dialog_msg(json.message));
-			if(cb && typeof cb == 'function') return cb();
-		});
+    dispatch(toggle_loading(1));
+    return fetch('/api/iocmd/iocmd', getRequest(data))
+        .then(response => response.json())
+        .then(json => {
+            dispatch(toggle_loading(0));
+            if (json.status != 1) return dispatch(add_dialog_msg(json.message));
+            if (cb && typeof cb == 'function') return cb();
+        });
 }
 
 export const get_iogroup_list = () => dispatch => {
-	dispatch(toggle_loading(1));
-	return fetch('/api/iogroup/getiogrouplist', getRequest())
-		.then(response => response.json())
-		.then(json => {
-			dispatch(toggle_loading(0));
-			if(json.status != 1) return dispatch(add_dialog_msg(json.message));
-			return dispatch(iogroup_list(json.data.record, json.data.rt.do, json.data.rt.leone));
-		});
+    dispatch(toggle_loading(1));
+    return fetch('/api/iogroup/getiogrouplist', getRequest())
+        .then(response => response.json())
+        .then(json => {
+            dispatch(toggle_loading(0));
+            if (json.status != 1) return dispatch(add_dialog_msg(json.message));
+            return dispatch(iogroup_list(json.data.record, json.data.rt.do, json.data.rt.leone));
+        });
 }
 
 const iogroup_list = (list, doa, leone) => ({
-	type: 'iogroup_list',
-	list,
-	do: doa,
-	leone
+    type: 'iogroup_list',
+    list,
+    do: doa,
+    leone
 });
 
 const group_api = (url, data) => dispatch => {
-	dispatch(toggle_loading(1));
-	return fetch(url, getRequest(data))
-		.then(response => response.json())
-		.then(json => {
-			dispatch(toggle_loading(0));
-			if(json.status != 1) return dispatch(add_dialog_msg(json.message));
-			return dispatch(get_iogroup_list());
-		});
+    dispatch(toggle_loading(1));
+    return fetch(url, getRequest(data))
+        .then(response => response.json())
+        .then(json => {
+            dispatch(toggle_loading(0));
+            if (json.status != 1) return dispatch(add_dialog_msg(json.message));
+            return dispatch(get_iogroup_list());
+        });
 }
 
 export const del_iogroup = (data) => dispatch => {
-	dispatch(group_api('/api/iogroup/deliogroup', data));
+    dispatch(group_api('/api/iogroup/deliogroup', data));
 }
 
 export const add_iogroup = (data) => dispatch => {
-	dispatch(group_api('/api/iogroup/addiogroup', data));
+    dispatch(group_api('/api/iogroup/addiogroup', data));
 }
 
 export const edit_iogroup = (data) => dispatch => {
-	dispatch(group_api('/api/iogroup/editiogroup', data));
+    dispatch(group_api('/api/iogroup/editiogroup', data));
 }
 
 export const get_select_list = (data) => dispatch => {
-	return fetch('/api/system/getselectlist', getRequest(data))
-		.then(response => response.json())
-		.then(json => {
-			if(json.status != 1) return dispatch(add_dialog_msg(json.message));
-			return dispatch(select_list(json.data.record || []));
-		})
+    return fetch('/api/system/getselectlist', getRequest(data))
+        .then(response => response.json())
+        .then(json => {
+            if (json.status != 1) return dispatch(add_dialog_msg(json.message));
+            return dispatch(select_list(json.data.record || []));
+        })
 }
 
 export const clear_select_list = () => ({
-	type: 'clear_select_list'
+    type: 'clear_select_list'
 })
 const select_list = (list) => ({
-	type: 'select_list',
-	list
+    type: 'select_list',
+    list
 })
 
 const schedule_api = (url, data) => dispatch => {
-	dispatch(toggle_loading(1));
-	return fetch(url, getRequest(data))
-		.then(response => response.json())
-		.then(json => {
-			dispatch(toggle_loading(0));
-			if(json.status != 1) return dispatch(add_dialog_msg(json.message));
-			return dispatch(get_schedule_list());
-		})
+    dispatch(toggle_loading(1));
+    return fetch(url, getRequest(data))
+        .then(response => response.json())
+        .then(json => {
+            dispatch(toggle_loading(0));
+            if (json.status != 1) return dispatch(add_dialog_msg(json.message));
+            return dispatch(get_schedule_list());
+        })
 }
 
 const schedule_list = (list, dos, les, ios) => ({
-	type: 'schedule_list',
-	list,
-	dos,
-	les,
-	ios
+    type: 'schedule_list',
+    list,
+    dos,
+    les,
+    ios
 });
 
 export const get_schedule_list = () => dispatch => {
-	dispatch(toggle_loading(1));
-	return fetch('/api/schedule/getschedulelist', getRequest())
-		.then(response => response.json())
-		.then(json => {
-			dispatch(toggle_loading(0));
-			if(json.status != 1) return dispatch(add_dialog_msg(json.message));
-			return dispatch(schedule_list(json.data.record || [], json.data.rt.do || [], json.data.rt.leone || [], json.data.rt.iogroup || []));
-		})
+    dispatch(toggle_loading(1));
+    return fetch('/api/schedule/getschedulelist', getRequest())
+        .then(response => response.json())
+        .then(json => {
+            dispatch(toggle_loading(0));
+            if (json.status != 1) return dispatch(add_dialog_msg(json.message));
+            return dispatch(schedule_list(json.data.record || [], json.data.rt.do || [], json.data.rt.leone || [], json.data.rt.iogroup || []));
+        })
 }
 
 export const add_schedule = (data) => dispatch => {
-	dispatch(schedule_api('/api/schedule/addschedule', data));
+    dispatch(schedule_api('/api/schedule/addschedule', data));
 }
 export const del_schedule = (data) => dispatch => {
-	dispatch(schedule_api('/api/schedule/delschedule', data));
+    dispatch(schedule_api('/api/schedule/delschedule', data));
 }
 export const edit_schedule = (data) => dispatch => {
-	dispatch(schedule_api('/api/schedule/editschedule', data));
+    dispatch(schedule_api('/api/schedule/editschedule', data));
 }
 export const sw_schedule = (data) => dispatch => {
-	dispatch(schedule_api('/api/schedule/swschedule', data));
+    dispatch(schedule_api('/api/schedule/swschedule', data));
 }
 
 export const clear_userlist = () => ({
-	type: 'clear_userlist'
+    type: 'clear_userlist'
 });
 export const clear_dio = () => ({
-	type: 'clear_dio'
+    type: 'clear_dio'
 });
-export const clear_leone =() => ({
-	type: 'clear_leone'
+export const clear_leone = () => ({
+    type: 'clear_leone'
 });
 export const clear_log = () => ({
-	type: 'clear_log'
+    type: 'clear_log'
 });
 export const clear_iogroup = () => ({
-	type: 'clear_iogroup'
+    type: 'clear_iogroup'
 });
 export const clear_schedule = () => ({
-	type: 'clear_schedule'
+    type: 'clear_schedule'
 });
 
 export const get_modbus_list = () => dispatch => {
-	dispatch(toggle_loading(1));
-	return fetch('/api/modbus/getmodbuslist', getRequest())
-		.then(response => response.json())
-		.then(json => {
-			dispatch(toggle_loading(0));
-			if(json.status != 1 ) return dispatch(add_dialog_msg(json.message));
-			dispatch(modbus_list(json.data.record || []));
-		});
+    dispatch(toggle_loading(1));
+    return fetch('/api/modbus/getmodbuslist', getRequest())
+        .then(response => response.json())
+        .then(json => {
+            dispatch(toggle_loading(0));
+            if (json.status != 1) return dispatch(add_dialog_msg(json.message));
+            dispatch(modbus_list(json.data.record || []));
+        });
 }
 
 const modbus_list = list => ({
-	type: 'modbus_list',
-	list
+    type: 'modbus_list',
+    list
 });
 
 export const clear_modbus = () => ({
-	type: 'clear_modbus'
+    type: 'clear_modbus'
 })
 
 const modbus_api = (url, data) => dispatch => {
-	dispatch(toggle_loading(1));
-	return fetch(url, getRequest(data))
-		.then(response => response.json())
-		.then(json => {
-			dispatch(toggle_loading(0));
-			if(json.status != 1) return dispatch(add_dialog_msg(json.message));
-			dispatch(get_modbus_list());
-		})
+    dispatch(toggle_loading(1));
+    return fetch(url, getRequest(data))
+        .then(response => response.json())
+        .then(json => {
+            dispatch(toggle_loading(0));
+            if (json.status != 1) return dispatch(add_dialog_msg(json.message));
+            dispatch(get_modbus_list());
+        })
 }
 
 export const del_modbus = (data) => dispatch => {
-	dispatch(modbus_api('/api/modbus/delmodbus', data));
+    dispatch(modbus_api('/api/modbus/delmodbus', data));
 }
 
 export const add_modbus = data => dispatch => {
-	dispatch(modbus_api('/api/modbus/addmodbus', data));
+    dispatch(modbus_api('/api/modbus/addmodbus', data));
 }
 
 export const edit_modbus = data => dispatch => {
-	dispatch(modbus_api('/api/modbus/editmodbus', data));
+    dispatch(modbus_api('/api/modbus/editmodbus', data));
 }
 
 export const get_mb_data = data => dispatch => {
-	dispatch(toggle_loading(1));
-	return fetch('/api/modbus/getmodbus', getRequest(data))
-		.then(response => response.json())
-		.then(json => {
-			dispatch(toggle_loading(0));
-			if(json.status != 1) return dispatch(add_dialog_msg(json.message));
-			dispatch(mb_data(data.id, json.data.rt.iolist || [], json.data.rt.aioset || []));
-		})
+    dispatch(toggle_loading(1));
+    return fetch('/api/modbus/getmodbus', getRequest(data))
+        .then(response => response.json())
+        .then(json => {
+            dispatch(toggle_loading(0));
+            if (json.status != 1) return dispatch(add_dialog_msg(json.message));
+            dispatch(mb_data(data.id, json.data.rt.iolist || [], json.data.rt.aioset || []));
+        })
 }
 
 const mb_data = (id, iolist, aioset) => ({
-	type: 'mb_data',
-	id,
-	iolist,
-	aioset
+    type: 'mb_data',
+    id,
+    iolist,
+    aioset
 })
 
 export const get_mb_iostatus = data => dispatch => {
-	return fetch('/api/modbus/getiostatus', getRequest(data))
-		.then(response => response.json())
-		.then(json => {
-			if(json.status != 1) return dispatch(add_dialog_msg(json.message));
-			dispatch(mb_iostatus(data.id, data.type, json.data.record || []));		
-		})
+    return fetch('/api/modbus/getiostatus', getRequest(data))
+        .then(response => response.json())
+        .then(json => {
+            if (json.status != 1) return dispatch(add_dialog_msg(json.message));
+            dispatch(mb_iostatus(data.id, data.type, json.data.record || []));
+        })
 }
 
 const mb_iostatus = (id, iotype, list) => ({
-	type: 'mb_iostatus',
-	id,
-	iotype,
-	list
+    type: 'mb_iostatus',
+    id,
+    iotype,
+    list
 });
 
 const mb_iolist_api = (url, data) => dispatch => {
-	dispatch(toggle_loading(1))
-	return fetch(url, getRequest(data))
-		.then(response => response.json())
-		.then(json => {
-			dispatch(toggle_loading(0));
-			if(json.status != 1) return dispatch(add_dialog_msg(json.message));
-			dispatch(get_mb_data({id: data.devuid}));
-		});
+    dispatch(toggle_loading(1))
+    return fetch(url, getRequest(data))
+        .then(response => response.json())
+        .then(json => {
+            dispatch(toggle_loading(0));
+            if (json.status != 1) return dispatch(add_dialog_msg(json.message));
+            dispatch(get_mb_data({ id: data.devuid }));
+        });
 }
 
 const mb_aio_api = (url, data) => dispatch => {
-	dispatch(toggle_loading(1))
-	return fetch(url, getRequest(data))
-		.then(response => response.json())
-		.then(json => {
-			dispatch(toggle_loading(0));
-			if(json.status != 1) return dispatch(add_dialog_msg(json.message));
-			dispatch(get_mb_data({id: data.devuid}));
-		});
+    dispatch(toggle_loading(1))
+    return fetch(url, getRequest(data))
+        .then(response => response.json())
+        .then(json => {
+            dispatch(toggle_loading(0));
+            if (json.status != 1) return dispatch(add_dialog_msg(json.message));
+            dispatch(get_mb_data({ id: data.devuid }));
+        });
 }
 
 export const edit_mb_iolist = data => dispatch => {
-	return dispatch(mb_iolist_api('/api/modbus/editiolist', data));
+    return dispatch(mb_iolist_api('/api/modbus/editiolist', data));
 }
 export const add_mb_iolist = data => dispatch => {
-	return dispatch(mb_iolist_api('/api/modbus/addiolist', data));
+    return dispatch(mb_iolist_api('/api/modbus/addiolist', data));
 }
 export const del_mb_iolist = data => dispatch => {
-	return dispatch(mb_iolist_api('/api/modbus/deliolist', data));
+    return dispatch(mb_iolist_api('/api/modbus/deliolist', data));
 }
 
 export const add_mb_aio = data => dispatch => {
-	return dispatch(mb_aio_api('/api/modbus/addaioset', data));
+    return dispatch(mb_aio_api('/api/modbus/addaioset', data));
 }
 export const edit_mb_aio = data => dispatch => {
-	return dispatch(mb_aio_api('/api/modbus/editaioset', data));
+    return dispatch(mb_aio_api('/api/modbus/editaioset', data));
 }
 export const del_mb_aio = data => dispatch => {
-	return dispatch(mb_aio_api('/api/modbus/delaioset', data));
+    return dispatch(mb_aio_api('/api/modbus/delaioset', data));
 }
 
 export const get_mb_log = data => dispatch => {
-	dispatch(toggle_loading(1));
-	return fetch('/api/modbus/getmodbuslog', getRequest(data))
-		.then(response => response.json())
-		.then(json => {
-			dispatch(toggle_loading(0));
-			if(json.status != 1) return dispatch(add_dialog_msg(json.message));
-			dispatch(mb_log(json.data.record || []));
-		});
+    dispatch(toggle_loading(1));
+    return fetch('/api/modbus/getmodbuslog', getRequest(data))
+        .then(response => response.json())
+        .then(json => {
+            dispatch(toggle_loading(0));
+            if (json.status != 1) return dispatch(add_dialog_msg(json.message));
+            dispatch(mb_log(json.data.record || []));
+        });
 }
 
 const mb_log = (list) => ({
-	type: 'mb_log',
-	list
+    type: 'mb_log',
+    list
 });
 
 export const get_link_list = () => dispatch => {
-	dispatch(toggle_loading(1));
-	return fetch('/api/link/getlinklist', getRequest())
-		.then(response => response.json())
-		.then(json => {
-			dispatch(toggle_loading(0));
-			if(json.status != 1) return dispatch(add_dialog_msg(json.message));
-			dispatch(link_list(json.data.record || []))
-		})
+    dispatch(toggle_loading(1));
+    return fetch('/api/link/getlinklist', getRequest())
+        .then(response => response.json())
+        .then(json => {
+            dispatch(toggle_loading(0));
+            if (json.status != 1) return dispatch(add_dialog_msg(json.message));
+            dispatch(link_list(json.data.record || []))
+        })
 }
 
 const link_list = (list) => ({
-	type: 'link_list',
-	list
+    type: 'link_list',
+    list
 })
 export const clear_link = () => ({
-	type: 'clear_link'
+    type: 'clear_link'
 })
 
 const link_api = (url, data) => dispatch => {
-	return fetch(url, getRequest(data))
-		.then(response => response.json())
-		.then(json => {
-			if(json.status != 1) return dispatch(add_dialog_msg(json.message));
-			dispatch(get_link_list());
-		})
+    return fetch(url, getRequest(data))
+        .then(response => response.json())
+        .then(json => {
+            if (json.status != 1) return dispatch(add_dialog_msg(json.message));
+            dispatch(get_link_list());
+        })
 }
 
 export const add_link = (data) => dispatch => {
-	dispatch(link_api('/api/link/addlink', data));
+    dispatch(link_api('/api/link/addlink', data));
 }
 export const del_link = (data) => dispatch => {
-	dispatch(link_api('/api/link/dellink', data));
+    dispatch(link_api('/api/link/dellink', data));
 }
 export const sw_link_active = (data) => dispatch => {
-	dispatch(link_api('/api/link/swlinkactive', data));
+    dispatch(link_api('/api/link/swlinkactive', data));
 }
 
 export const get_dashboard = () => dispatch => {
-	return fetch('/api/system/dashboard', getRequest())
-		.then(response => response.json())
-		.then(json => {
-			if(json.status != 1) return dispatch(add_dialog_msg(json.message));
-			let rt = json.data.rt;
-			dispatch(dashboard(rt.ip[0]? rt.ip[0].ip : '', rt.version[0]? rt.version[0].version : '', rt.di, rt.leone))
-		})
+    return fetch('/api/system/dashboard', getRequest())
+        .then(response => response.json())
+        .then(json => {
+            if (json.status != 1) return dispatch(add_dialog_msg(json.message));
+            let rt = json.data.rt;
+            dispatch(dashboard(rt.ip[0] ? rt.ip[0].ip : '', rt.version[0] ? rt.version[0].version : '', rt.di, rt.leone))
+        })
 }
 
 const dashboard = (ip, version, di, leone) => ({
-	type: 'dashboard',
-	ip,
-	version,
-	di,
-	leone
+    type: 'dashboard',
+    ip,
+    version,
+    di,
+    leone
 })
 
 export const toggle_dashboard = (flag) => ({
-	type: flag ? 'ui_show_dashboard' : 'ui_hide_dashboard'
+    type: flag ? 'ui_show_dashboard' : 'ui_hide_dashboard'
 })
 
 export const clear_dashboard = () => ({
-	type: 'clear_dashboard'
+    type: 'clear_dashboard'
 })
\ No newline at end of file
diff --git a/src/components/AdminPage/Wristband/Location/index.js b/src/components/AdminPage/Wristband/Location/index.js
index 4713214..a8409f7 100644
--- a/src/components/AdminPage/Wristband/Location/index.js
+++ b/src/components/AdminPage/Wristband/Location/index.js
@@ -75,13 +75,15 @@ class Location extends React.Component {
 
     delLocation = (id) => {
         if(!id) return ;
-        let {showDialog} = this.props;
-        fetch('/api/wristband/dellocation', getRequest({id}))
-            .then(response => response.json())
-            .then(json => {
-                if(json.status != 1) return showDialog(json.message);
-                this.getList();
-            })
+        let {showDialog, callConfirm} = this.props;
+        callConfirm('確定要刪除這筆定位點資料?', ()=>{
+            fetch('/api/wristband/dellocation', getRequest({id}))
+                .then(response => response.json())
+                .then(json => {
+                    if(json.status != 1) return showDialog(json.message);
+                    this.getList();
+                })
+        })
     }
 
     render() {
diff --git a/src/components/AdminPage/Wristband/WristbandInfo/index.js b/src/components/AdminPage/Wristband/WristbandInfo/index.js
index 3219428..0b2cbfe 100644
--- a/src/components/AdminPage/Wristband/WristbandInfo/index.js
+++ b/src/components/AdminPage/Wristband/WristbandInfo/index.js
@@ -44,13 +44,16 @@ class WristbandInfo extends React.Component {
 
     delWristband = (id) => {
         if(!id) return ;
+        let {showDialog, callConfirm} = this.props;
 
-        fetch('/api/wristband/delwristband', getRequest({id}))
-            .then(response=>response.json())
-            .then(json=>{
-                if(json.status!=1) return showDialog(json.message);
-                this.getList();
-            })
+        callConfirm('確定要刪除這筆手環資料?', ()=>{
+            fetch('/api/wristband/delwristband', getRequest({id}))
+                .then(response=>response.json())
+                .then(json=>{
+                    if(json.status!=1) return showDialog(json.message);
+                    this.getList();
+                })
+        })
     }
 
     openModal = (type, data = {}) => {
diff --git a/src/components/ConfirmBox.js b/src/components/ConfirmBox.js
new file mode 100644
index 0000000..d170b43
--- /dev/null
+++ b/src/components/ConfirmBox.js
@@ -0,0 +1,15 @@
+import React from 'react';
+import {Modal, Button} from 'semantic-ui-react';
+
+const ConfirmBox = ({obj, getNext}) => (
+	<Modal open={obj && obj.msg != '' ? true : false} onClose={() => getNext()} style={{zIndex: "2001"}}>
+		<Modal.Content>{obj && obj.msg ? obj.msg : ''}</Modal.Content>
+		<Modal.Actions>
+			<Button onClick={() => getNext(true, obj.act)} content="Submit" />
+            <Button onClick={() => getNext()} content="Cancel" />
+		</Modal.Actions>
+	</Modal>
+);
+
+
+export default ConfirmBox;
\ No newline at end of file
diff --git a/src/containers/AdminPage/Wristband/Location.js b/src/containers/AdminPage/Wristband/Location.js
index 39db5e6..449e019 100644
--- a/src/containers/AdminPage/Wristband/Location.js
+++ b/src/containers/AdminPage/Wristband/Location.js
@@ -1,5 +1,5 @@
 import { connect } from 'react-redux';
-import { add_dialog_msg, toggle_loading } from '../../../actions';
+import { add_dialog_msg, toggle_loading, add_confirm } from '../../../actions';
 import LocationPage from '../../../components/AdminPage/Wristband/Location';
 
 
@@ -13,6 +13,9 @@ const mapDispatchToProps = (dispatch, ownProps) => ({
     },
     toggleLoading: (flag = false) => {
         dispatch(toggle_loading(flag));
+    },
+    callConfirm: (msg, act = null) => {
+        dispatch(add_confirm(msg, act))
     }
 })
 
diff --git a/src/containers/AdminPage/Wristband/WristbandInfo.js b/src/containers/AdminPage/Wristband/WristbandInfo.js
index 308103b..0689c4b 100644
--- a/src/containers/AdminPage/Wristband/WristbandInfo.js
+++ b/src/containers/AdminPage/Wristband/WristbandInfo.js
@@ -1,5 +1,5 @@
 import { connect } from 'react-redux';
-import { add_dialog_msg, toggle_loading } from '../../../actions';
+import { add_dialog_msg, toggle_loading, add_confirm } from '../../../actions';
 import WristbandInfo from '../../../components/AdminPage/Wristband/WristbandInfo';
 
 
@@ -13,6 +13,9 @@ const mapDispatchToProps = (dispatch, ownProps) => ({
     },
     toggleLoading: (flag = false) => {
         dispatch(toggle_loading(flag));
+    },
+    callConfirm: (msg, act = null) => {
+        dispatch(add_confirm(msg, act))
     }
 })
 
diff --git a/src/containers/AdminPage/Wristband/index.js b/src/containers/AdminPage/Wristband/index.js
index b55eddf..20b0a0d 100644
--- a/src/containers/AdminPage/Wristband/index.js
+++ b/src/containers/AdminPage/Wristband/index.js
@@ -1,16 +1,16 @@
-import {connect} from 'react-redux';
-import {add_dialog_msg, toggle_loading} from '../../../actions';
+import { connect } from 'react-redux';
+import { add_dialog_msg, toggle_loading, add_confirm } from '../../../actions';
 import WristbandPage from '../../../components/AdminPage/Wristband';
 
 
 const mapStateToProps = (state) => ({
-	i18n: state.i18n
+    i18n: state.i18n
 });
 
 const mapDispatchToProps = (dispatch, ownProps) => ({
-	showDialog: (msg) => {
-		dispatch(add_dialog_msg(msg));
-	},
+    showDialog: (msg) => {
+        dispatch(add_dialog_msg(msg));
+    },
     toggleLoading: (flag = false) => {
         dispatch(toggle_loading(flag));
     }
diff --git a/src/containers/AdminPage/index.js b/src/containers/AdminPage/index.js
index c182856..e91dd6d 100644
--- a/src/containers/AdminPage/index.js
+++ b/src/containers/AdminPage/index.js
@@ -4,6 +4,7 @@ import Datetime from 'react-datetime';
 import MainMenu from '../../containers/MenuControl';
 import Loading from '../../containers/LoadingControl';
 import Dialog from '../DialogControl';
+import ConfirmBox from '../ConfirmControl';
 import Dashboard from '../../containers/DashBoard';
 import {toggle_dashboard} from '../../actions'
 
@@ -27,6 +28,7 @@ class AdmPage extends React.Component {
 			<div style={{height: '100%'}}>
 				<Loading />
 				<Dialog />
+				<ConfirmBox />
 				<MainMenu i18n={i18n} >
 					<Dashboard />
 					{children}
diff --git a/src/containers/ConfirmControl.js b/src/containers/ConfirmControl.js
new file mode 100644
index 0000000..e021cd0
--- /dev/null
+++ b/src/containers/ConfirmControl.js
@@ -0,0 +1,19 @@
+import { connect } from 'react-redux';
+import ConfirmBox from '../components/ConfirmBox';
+import { remove_confirm } from '../actions'
+
+const mapStateToProps = (state) => ({
+    obj: state.confirmbox[0] || null
+});
+
+const mapDispatchToProps = (dispatch, ownProps) => ({
+    getNext: (doit = false, act = null) => {
+        //get next dialog message
+        if (doit) {
+            if (typeof act == 'function') act();
+        }
+        dispatch(remove_confirm());
+    }
+});
+
+export default connect(mapStateToProps, mapDispatchToProps)(ConfirmBox);
\ No newline at end of file
diff --git a/src/reducers/confirmbox.js b/src/reducers/confirmbox.js
new file mode 100644
index 0000000..5801e56
--- /dev/null
+++ b/src/reducers/confirmbox.js
@@ -0,0 +1,15 @@
+const confirmbox = (state = [], action) => {
+    switch (action.type) {
+        case 'confirm_addmsg':
+            return [...state, {
+                msg: action.msg,
+                act: action.act || null
+            }];
+        case 'confirm_remove':
+            return state.slice(1);
+        default:
+            return state;
+    }
+}
+
+export default confirmbox;
\ No newline at end of file
diff --git a/src/reducers/index.js b/src/reducers/index.js
index fb04582..1029859 100644
--- a/src/reducers/index.js
+++ b/src/reducers/index.js
@@ -1,16 +1,18 @@
-import {combineReducers} from 'redux';
+import { combineReducers } from 'redux';
 import dialog from './dialog';
 import i18n from './i18n';
 import ui from './ui';
 import sysinfo from './sysinfo';
 import lists from './lists';
+import confirmbox from './confirmbox';
 
 const reducers = combineReducers({
-	dialog,
-	i18n,
-	ui,
-	sysinfo,
-	lists
+    dialog,
+    i18n,
+    ui,
+    sysinfo,
+    lists,
+    confirmbox
 });
 
 export default reducers;
\ No newline at end of file