diff --git a/src/scripts/plugin/trainingOperateHandler.js b/src/scripts/plugin/trainingOperateHandler.js
index 576e02d9c..fca6fbdbe 100644
--- a/src/scripts/plugin/trainingOperateHandler.js
+++ b/src/scripts/plugin/trainingOperateHandler.js
@@ -6,7 +6,6 @@ import { getConverter } from '@/scripts/plugin/converter/manager';
 import { sendTrainingNextStep } from '@/api/jmap/training';
 import { Message } from 'element-ui';
 import LangStorage from '@/utils/lang';
-const lang = LangStorage.getLang();
 
 var OperateHandler = function () {
 };
@@ -69,7 +68,7 @@ OperateHandler.prototype = {
 			// 编辑制作模式
 			if (this.getOperateBreakStatus()) {
 				valid = false;
-				const tip = lang == 'zh' ? '请输入提示并点击下一步' : 'Please enter a hint and click next';
+				const tip = LangStorage.getLang() == 'en' ? 'Please enter a hint and click next' : '请输入提示并点击下一步';
 				Message.error(tip);
 				this.operates.pop();
 				return valid;
diff --git a/src/store/modules/training.js b/src/store/modules/training.js
index 37092e9b2..40bdea6fd 100644
--- a/src/store/modules/training.js
+++ b/src/store/modules/training.js
@@ -3,7 +3,7 @@ import { TrainingMode } from '@/scripts/ConstDic';
 import OperateHandler from '@/scripts/plugin/trainingOperateHandler';
 import deviceType from '../../jmap/constant/deviceType';
 import LangStorage from '@/utils/lang';
-const lang = LangStorage.getLang();
+// const lang = LangStorage.getLang();
 /**
  * 实训状态数据
  */
@@ -291,9 +291,9 @@ const training = {
 				if (state.order >= state.steps.length) {
 					if (rtn && rtn.valid) {
 						commit('next');
-						commit('setOperateErrMsg', { errMsg: lang == 'zh' ? '操作正确！实训结束！' : 'Correct operation! Training is over!', color: 'green' });
+						commit('setOperateErrMsg', { errMsg: LangStorage.getLang() == 'en' ? 'Correct operation! Training is over!' : '操作正确！实训结束！', color: 'green' });
 					} else {
-						commit('setOperateErrMsg', { errMsg: lang == 'zh' ? '操作错误！实训结束！' : 'Operation error! Training is over!', color: 'red' });
+						commit('setOperateErrMsg', { errMsg: LangStorage.getLang() == 'en' ? 'Operation error! Training is over!' : '操作错误！实训结束！', color: 'red' });
 					}
 					dispatch('over');
 					dispatch('changeMode', { mode: null });
@@ -341,7 +341,7 @@ const training = {
 			commit('setOperate', operate);
 			return new Promise((resolve, reject) => {
 				if (!state.started && !state.mode) {
-					commit('setOperateErrMsg', { errMsg: lang == 'zh' ? '请点击开始，开始实训！' : 'Please click start, start training!', color: 'red' });
+					commit('setOperateErrMsg', { errMsg: LangStorage.getLang() == 'en' ? 'Please click start, start training!' : '请点击开始，开始实训！', color: 'red' });
 					return;
 				}
 
@@ -352,11 +352,11 @@ const training = {
 						if (TrainingMode.TEACH === state.mode || TrainingMode.PRACTICE === state.mode) {
 							if (rtn && rtn.valid) {
 								commit('next');
-								commit('setOperateErrMsg', { errMsg: lang == 'zh' ? '操作正确！真棒！' : "Correct operation! That's great!", color: 'green' });
+								commit('setOperateErrMsg', { errMsg: LangStorage.getLang() == 'en' ? "Correct operation! That's great!" : '操作正确！真棒！', color: 'green' });
 								commit('tipEventIncrement');
 							} else {
 								if (!operate.repeat) {
-									commit('setOperateErrMsg', { errMsg: lang == 'zh' ? '操作错误！' : 'operation mistake!', color: 'red' });
+									commit('setOperateErrMsg', { errMsg: LangStorage.getLang() == 'en' ? 'operation mistake!' : '操作错误！', color: 'red' });
 								}
 							}
 						} else if (TrainingMode.EXAM === state.mode || TrainingMode.TEST === state.mode) {