diff --git a/mindinsight/ui/src/app.vue b/mindinsight/ui/src/app.vue
index 775041fe..d221055c 100644
--- a/mindinsight/ui/src/app.vue
+++ b/mindinsight/ui/src/app.vue
@@ -1,5 +1,5 @@
 <!--
-Copyright 2019 Huawei Technologies Co., Ltd.All Rights Reserved.
+Copyright 2019-2021 Huawei Technologies Co., Ltd.All Rights Reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/mindinsight/ui/src/common/common-property.js b/mindinsight/ui/src/common/common-property.js
index 132e7a8f..881f8216 100644
--- a/mindinsight/ui/src/common/common-property.js
+++ b/mindinsight/ui/src/common/common-property.js
@@ -1,5 +1,5 @@
 /**
- * Copyright 2019 Huawei Technologies Co., Ltd.All Rights Reserved.
+ * Copyright 2019-2021 Huawei Technologies Co., Ltd.All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/mindinsight/ui/src/components/autocomplete.vue b/mindinsight/ui/src/components/autocomplete.vue
index e1ad6ae5..c58fe816 100644
--- a/mindinsight/ui/src/components/autocomplete.vue
+++ b/mindinsight/ui/src/components/autocomplete.vue
@@ -1,5 +1,5 @@
 <!--
-Copyright 2019 Huawei Technologies Co., Ltd.All Rights Reserved.
+Copyright 2019-2021 Huawei Technologies Co., Ltd.All Rights Reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/mindinsight/ui/src/components/header.vue b/mindinsight/ui/src/components/header.vue
index fab5125f..c14ad48c 100644
--- a/mindinsight/ui/src/components/header.vue
+++ b/mindinsight/ui/src/components/header.vue
@@ -1,5 +1,5 @@
 <!--
-Copyright 2019 Huawei Technologies Co., Ltd.All Rights Reserved.
+Copyright 2019-2021 Huawei Technologies Co., Ltd.All Rights Reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/mindinsight/ui/src/components/search-select.vue b/mindinsight/ui/src/components/search-select.vue
index 679a1018..c16d5a8e 100644
--- a/mindinsight/ui/src/components/search-select.vue
+++ b/mindinsight/ui/src/components/search-select.vue
@@ -1,3 +1,18 @@
+<!--
+Copyright 2020-2021 Huawei Technologies Co., Ltd.All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+-->
 <template>
   <div class="cl-search-select"
        ref="selector"
diff --git a/mindinsight/ui/src/components/tree-node.vue b/mindinsight/ui/src/components/tree-node.vue
index a44c5365..d3096548 100644
--- a/mindinsight/ui/src/components/tree-node.vue
+++ b/mindinsight/ui/src/components/tree-node.vue
@@ -1,3 +1,18 @@
+<!--
+Copyright 2020-2021 Huawei Technologies Co., Ltd.All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+-->
 <template>
   <div class="el-tree-node"
        @click.stop="handleClick"
diff --git a/mindinsight/ui/src/components/tree.vue b/mindinsight/ui/src/components/tree.vue
index eadb1044..433f8ff7 100644
--- a/mindinsight/ui/src/components/tree.vue
+++ b/mindinsight/ui/src/components/tree.vue
@@ -1,3 +1,18 @@
+<!--
+Copyright 2020-2021 Huawei Technologies Co., Ltd.All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+-->
 <template>
   <div class="el-tree"
        :class="{
diff --git a/mindinsight/ui/src/i18n.js b/mindinsight/ui/src/i18n.js
index 0745c33c..d7751328 100644
--- a/mindinsight/ui/src/i18n.js
+++ b/mindinsight/ui/src/i18n.js
@@ -1,5 +1,5 @@
 /**
- * Copyright 2019 Huawei Technologies Co., Ltd.All Rights Reserved.
+ * Copyright 2019-2021 Huawei Technologies Co., Ltd.All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/mindinsight/ui/src/locales/zh-cn.json b/mindinsight/ui/src/locales/zh-cn.json
index acb72d94..2ffe85ad 100644
--- a/mindinsight/ui/src/locales/zh-cn.json
+++ b/mindinsight/ui/src/locales/zh-cn.json
@@ -755,7 +755,8 @@
       "nonnegative": "此参数值不能小于0",
       "allPositive": "此参数值必须大于0",
       "watchOverflow": "训练开始前需开启异步全量溢出监测功能"
-    }
+    },
+    "paramValueTip": "设置值为：{value}"
   },
   "explain": {
     "explain": "模型解释",
@@ -819,7 +820,7 @@
     "scoreSystemtooltipfour": "  -Faithfulness: 该维度评估解释结果对模型的忠实度，即显著图是否正确反映模型分类依据。给定显著图，按照一定规则（如从亮到暗）对原始图像中的相应位置进行修改，将修改后的图像传给模型依次进行推理，如果显著图越亮的区域对选定标签影响越大，则解释结果忠实度越高；反之，解释结果可能无法反映模型的推理依据。当前有三种主流方案度量解释的faithfulness：Naive Faithfulness，Insertion AUC，Deletion AUC。",
     "scoreSystemtooltipfive": "  -Localization: 该维度借助数据集的bounding box对显著图高亮区域的定位准确性进行评估，选定一组目标和相关标签，如果解释方法准确高亮了图像中和选定标签相关的区域，高亮区域和选定目标的bounding box应当有较大重合度。Localization通过评估高亮区域和bounding box的重合度，对解释结果的定位能力进行评估。",
     "scoreSystemtooltipsix": "-ClassSensitivity：该维度通过比较置信度最大和最小标签的显著图相关性，对显著图的标签敏感度进行评估，模型对不同标签的推理依据应该有区别，合理的解释方法应该为不同的标签输出不同的显著图。ClassSensitivity通过计算最大和最小置信度标签的显著图的相关系数，评估解释结果的标签敏感度。",
-    "scoreSystemtooltipseven":"-Robustness: 该维度对解释方法的鲁棒性进行评估，即在原始图像中加入少量噪声时，显著图的变化程度。当原始图像加入少量噪声但不影响推理结果的情况下，如果显著图几乎没有变化，则解释方法的鲁棒性越强，解释结果越稳定。",
+    "scoreSystemtooltipseven": "-Robustness: 该维度对解释方法的鲁棒性进行评估，即在原始图像中加入少量噪声时，显著图的变化程度。当原始图像加入少量噪声但不影响推理结果的情况下，如果显著图几乎没有变化，则解释方法的鲁棒性越强，解释结果越稳定。",
     "errorTipTitle": "异常场景：",
     "errorTipText": "出现NaN时，请查看运行日志。"
   },
diff --git a/mindinsight/ui/src/main.js b/mindinsight/ui/src/main.js
index 37f5a14e..ef7a0b8d 100644
--- a/mindinsight/ui/src/main.js
+++ b/mindinsight/ui/src/main.js
@@ -1,5 +1,5 @@
 /**
- * Copyright 2019 Huawei Technologies Co., Ltd.All Rights Reserved.
+ * Copyright 2019-2021 Huawei Technologies Co., Ltd.All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/mindinsight/ui/src/mixins/debugger-mixin.vue b/mindinsight/ui/src/mixins/debugger-mixin.vue
index 6d956c6a..f1ae5f5f 100644
--- a/mindinsight/ui/src/mixins/debugger-mixin.vue
+++ b/mindinsight/ui/src/mixins/debugger-mixin.vue
@@ -1,3 +1,18 @@
+<!--
+Copyright 2020-2021 Huawei Technologies Co., Ltd.All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+-->
 <script>
 import RequestService from '@/services/request-service';
 import {select, selectAll, zoom, dispatch} from 'd3';
diff --git a/mindinsight/ui/src/router.js b/mindinsight/ui/src/router.js
index c5c48e5b..e7b53794 100644
--- a/mindinsight/ui/src/router.js
+++ b/mindinsight/ui/src/router.js
@@ -1,5 +1,5 @@
 /**
- * Copyright 2019 Huawei Technologies Co., Ltd.All Rights Reserved.
+ * Copyright 2019-2021 Huawei Technologies Co., Ltd.All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/mindinsight/ui/src/services/fetcher.js b/mindinsight/ui/src/services/fetcher.js
index fa86de79..b2622af0 100644
--- a/mindinsight/ui/src/services/fetcher.js
+++ b/mindinsight/ui/src/services/fetcher.js
@@ -1,5 +1,5 @@
 /**
- * Copyright 2019 Huawei Technologies Co., Ltd.All Rights Reserved.
+ * Copyright 2019-2021 Huawei Technologies Co., Ltd.All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/mindinsight/ui/src/services/request-service.js b/mindinsight/ui/src/services/request-service.js
index dcde9dbc..2cfe04c8 100644
--- a/mindinsight/ui/src/services/request-service.js
+++ b/mindinsight/ui/src/services/request-service.js
@@ -1,5 +1,5 @@
 /**
- * Copyright 2019 Huawei Technologies Co., Ltd.All Rights Reserved.
+ * Copyright 2019-2021 Huawei Technologies Co., Ltd.All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/mindinsight/ui/src/store.js b/mindinsight/ui/src/store.js
index 976298f6..50fdaebe 100644
--- a/mindinsight/ui/src/store.js
+++ b/mindinsight/ui/src/store.js
@@ -1,5 +1,5 @@
 /**
- * Copyright 2019 Huawei Technologies Co., Ltd.All Rights Reserved.
+ * Copyright 2019-2021 Huawei Technologies Co., Ltd.All Rights Reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/mindinsight/ui/src/views/debugger/debugger.vue b/mindinsight/ui/src/views/debugger/debugger.vue
index 1bbcb2be..a5ce516a 100644
--- a/mindinsight/ui/src/views/debugger/debugger.vue
+++ b/mindinsight/ui/src/views/debugger/debugger.vue
@@ -1,5 +1,5 @@
 <!--
-Copyright 2020 Huawei Technologies Co., Ltd.All Rights Reserved.
+Copyright 2020-2021 Huawei Technologies Co., Ltd.All Rights Reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -543,12 +543,19 @@ limitations under the License.
             </el-option>
           </el-select>
 
-          <el-input v-model="item.param.value"
-                    :placeholder="$t('scalar.placeHolderNumber')"
-                    v-if="item.param.options.length &&
+          <el-tooltip class="item"
+                      effect="light"
+                      :content="$t('debugger.paramValueTip', {value: (/^(\-|\+)?\d+(\.\d+)?$/).test(item.param.value) ?
+                      Number(item.param.value) : ''})"
+                      placement="top">
+            <el-input v-model="item.param.value"
+                      :placeholder="$t('scalar.placeHolderNumber')"
+                      v-show="item.param.options.length &&
                                 item.param.type !== 'BOOL'"
-                    @input="validateParam(item)"
-                    class="param-value"></el-input>
+                      @input="validateParam(item)"
+                      class="param-value"></el-input>
+          </el-tooltip>
+
           <el-select v-model="item.param.value"
                      v-if="item.param.options.length &&
                                 item.param.type === 'BOOL'"
@@ -572,11 +579,19 @@ limitations under the License.
                  :key="index">
               {{transCondition(i.name)}}
 
-              <el-input v-model="item.compositeParams.selections[index].value"
-                        :placeholder="$t('scalar.placeHolderNumber')"
-                        v-if="i.type !== 'BOOL'"
-                        @input="validateParam(item)"
-                        class="param-value"></el-input>
+              <el-tooltip class="item"
+                          effect="light"
+                          :content="$t('debugger.paramValueTip', {value:
+                          (/^(\-|\+)?\d+(\.\d+)?$/).test(item.compositeParams.selections[index].value) ?
+                          Number(item.compositeParams.selections[index].value) : ''})"
+                          placement="top">
+                <el-input v-model="item.compositeParams.selections[index].value"
+                          :placeholder="$t('scalar.placeHolderNumber')"
+                          v-show="i.type !== 'BOOL'"
+                          @input="validateParam(item)"
+                          class="param-value"></el-input>
+              </el-tooltip>
+
               <el-select v-model="i.value"
                          v-if="i.type === 'BOOL'"
                          class="param-value">
@@ -1077,7 +1092,7 @@ export default {
                   val.checked = false;
                 }
               });
-
+              this.tableData = [];
               this.firstFloorNodes = [];
               this.allGraphData = {};
               d3.select('#graph svg').remove();
diff --git a/mindinsight/ui/src/views/train-manage/graph.vue b/mindinsight/ui/src/views/train-manage/graph.vue
index b744307f..4c52e472 100644
--- a/mindinsight/ui/src/views/train-manage/graph.vue
+++ b/mindinsight/ui/src/views/train-manage/graph.vue
@@ -1,5 +1,5 @@
 <!--
-Copyright 2019 Huawei Technologies Co., Ltd.All Rights Reserved.
+Copyright 2019-2021 Huawei Technologies Co., Ltd.All Rights Reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/mindinsight/ui/src/views/train-manage/image.vue b/mindinsight/ui/src/views/train-manage/image.vue
index 31310f86..918d30f0 100644
--- a/mindinsight/ui/src/views/train-manage/image.vue
+++ b/mindinsight/ui/src/views/train-manage/image.vue
@@ -1,5 +1,5 @@
 <!--
-Copyright 2019 Huawei Technologies Co., Ltd.All Rights Reserved.
+Copyright 2019-2021 Huawei Technologies Co., Ltd.All Rights Reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/mindinsight/ui/src/views/train-manage/scalar-compare.vue b/mindinsight/ui/src/views/train-manage/scalar-compare.vue
index 36a3d2ff..4718bfd1 100644
--- a/mindinsight/ui/src/views/train-manage/scalar-compare.vue
+++ b/mindinsight/ui/src/views/train-manage/scalar-compare.vue
@@ -1,5 +1,5 @@
 <!--
-Copyright 2019 Huawei Technologies Co., Ltd.All Rights Reserved.
+Copyright 2019-2021 Huawei Technologies Co., Ltd.All Rights Reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/mindinsight/ui/src/views/train-manage/scalar.vue b/mindinsight/ui/src/views/train-manage/scalar.vue
index f0cdfeab..d184f7c7 100644
--- a/mindinsight/ui/src/views/train-manage/scalar.vue
+++ b/mindinsight/ui/src/views/train-manage/scalar.vue
@@ -1,5 +1,5 @@
 <!--
-Copyright 2019 Huawei Technologies Co., Ltd.All Rights Reserved.
+Copyright 2019-2021 Huawei Technologies Co., Ltd.All Rights Reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/mindinsight/ui/src/views/train-manage/training-dashboard.vue b/mindinsight/ui/src/views/train-manage/training-dashboard.vue
index 8556e20c..310a8bf9 100644
--- a/mindinsight/ui/src/views/train-manage/training-dashboard.vue
+++ b/mindinsight/ui/src/views/train-manage/training-dashboard.vue
@@ -1,5 +1,5 @@
 <!--
-Copyright 2019 Huawei Technologies Co., Ltd.All Rights Reserved.
+Copyright 2019-2021 Huawei Technologies Co., Ltd.All Rights Reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.