diff --git a/mindinsight/ui/src/locales/en-us.json b/mindinsight/ui/src/locales/en-us.json
index 61918b35..85d6d23d 100644
--- a/mindinsight/ui/src/locales/en-us.json
+++ b/mindinsight/ui/src/locales/en-us.json
@@ -678,7 +678,7 @@
       "param": "Threshold",
       "max_min_lt": "MAX-MIN <",
       "max_min_gt": "MAX-MIN >",
-      "outdateTip": "When a watchpoint list is modified, the result may be outdated. Check again or perform subsequent step training. "
+      "outdateTip": "When a watchpoint list or the current step is modified, the result may be outdated. Check again or perform subsequent step training. "
     },
     "tensorTuningAdvice": {
       "operator_real_data_validation": [
diff --git a/mindinsight/ui/src/locales/zh-cn.json b/mindinsight/ui/src/locales/zh-cn.json
index 67d9a1aa..78aaa55b 100644
--- a/mindinsight/ui/src/locales/zh-cn.json
+++ b/mindinsight/ui/src/locales/zh-cn.json
@@ -624,8 +624,8 @@
       "activation": "激活节点"
     },
     "recheckSuccess": "重新检查成功",
-    "curStatisticsLabel": "当前step：",
-    "preStatisticsLabel": "上一个step：",
+    "curStatisticsLabel": "当前轮次：",
+    "preStatisticsLabel": "上一个轮次：",
     "diffStatisticsLabel": "对比结果：",
     "graphFile": "图文件",
     "tensorDiagram": "张量关系图",
@@ -803,14 +803,14 @@
       ]
     },
     "noAdvice": "没有可用的建议",
-    "curStep": "显示当前step",
-    "preStep": "显示上一step",
+    "curStep": "显示当前轮次",
+    "preStep": "显示上一轮次",
     "compareResult": "显示对比结果",
     "recommendTip": "使用推荐监测点?",
     "recommendDetail": "对张量全为零、梯度消失、权重更新过大等现象使用推荐监测点。",
     "use": "使用",
     "notUse": "不使用",
-    "outdateTip": "监测点列表发生修改，结果可能过时，请重新检查或执行后续step训练。",
+    "outdateTip": "监测点列表或者当前轮次发生修改，结果可能过时，请重新检查或执行后续轮次训练。",
     "versionConflictTip": "MindSpore和MindInsight版本不匹配，MindSpore版本：{msv}；MindInsight版本：{miv}；",
     "checkTips": {
       "nan": "张量中含有NaN，",
diff --git a/mindinsight/ui/src/mixins/debugger-mixin.vue b/mindinsight/ui/src/mixins/debugger-mixin.vue
index de5d0324..02fb8594 100644
--- a/mindinsight/ui/src/mixins/debugger-mixin.vue
+++ b/mindinsight/ui/src/mixins/debugger-mixin.vue
@@ -59,6 +59,9 @@ export default {
       RequestService.control(params, this.sessionId).then(
           (res) => {
             this.queryTensorHistory();
+            if (this.radio1 === 'hit') {
+              this.searchWatchpointHits(true);
+            }
           },
           (err) => {
             this.showErrorMsg(err);
@@ -585,26 +588,28 @@ export default {
      * Update tensor history by current selected node
      */
     queryTensorHistory() {
-      const path = this.selectedNode.name.split('^');
-      const type = this.allGraphData[path[0].replace('_unfold', '')].type;
-      const ignoreType = ['name_scope', 'aggregation_scope'];
-      if (
-        !this.selectedNode.name.includes('more...') &&
-        !ignoreType.includes(type)
-      ) {
-        const name = path[0].replace('_unfold', '');
-        if (this.graphFiles.value === this.$t('debugger.all')) {
-          this.retrieveTensorHistory(
-              {name: name.replace(`${name.split('/')[0]}/`, '')},
-              name.split('/')[0],
-          );
-        } else {
-          this.retrieveTensorHistory(
-              {
-                name,
-              },
-              this.graphFiles.value,
-          );
+      if (this.selectedNode.name) {
+        const path = this.selectedNode.name.split('^');
+        const type = this.allGraphData[path[0].replace('_unfold', '')].type;
+        const ignoreType = ['name_scope', 'aggregation_scope'];
+        if (
+          !this.selectedNode.name.includes('more...') &&
+          !ignoreType.includes(type)
+        ) {
+          const name = path[0].replace('_unfold', '');
+          if (this.graphFiles.value === this.$t('debugger.all')) {
+            this.retrieveTensorHistory(
+                {name: name.replace(`${name.split('/')[0]}/`, '')},
+                name.split('/')[0],
+            );
+          } else {
+            this.retrieveTensorHistory(
+                {
+                  name,
+                },
+                this.graphFiles.value,
+            );
+          }
         }
       }
     },