diff --git a/app/assets/config/locale/en-US.json b/app/assets/config/locale/en-US.json
index 5bb88bcf..342dccb8 100644
--- a/app/assets/config/locale/en-US.json
+++ b/app/assets/config/locale/en-US.json
@@ -321,6 +321,7 @@
     "geography(point)Format": "Supported data inserting methods: <br /> Call function ST_GeogFromText('POINT()'), for example:ST_GeogFromText('POINT(6 10)')",
     "geography(linestring)Format": "Supported data inserting methods: <br /> Call function ST_GeogFromText('LINESTRING()'), for example:ST_GeogFromText('LINESTRING(3 4,10 50,20 25)')",
     "geography(polygon)Format": "Supported data inserting methods: <br /> Call function ST_GeogFromText('POLYGON()'), for example:ST_GeogFromText('POLYGON((1 1,5 1,5 5,1 5,1 1),(2 2,2 3,3 3,3 2,2 2))')",
+    "durationFormat": "Supported data inserting methods: <br /> Call function duration(<map>), for example:duration({years: 1, seconds: 0})",
     "cancelOperation": "Do you want to close this panel",
     "cancelPropmt": "If you close the panel, the configuration will be deleted automatically. Are you sure that you want to close the panel?",
     "fieldDisabled": "A TTL configuration is set for this property, so it cannot be edited. If you want to edit this property, delete the TTL configuration.",
diff --git a/app/assets/config/locale/zh-CN.json b/app/assets/config/locale/zh-CN.json
index 75463d41..63b7755f 100644
--- a/app/assets/config/locale/zh-CN.json
+++ b/app/assets/config/locale/zh-CN.json
@@ -317,6 +317,7 @@
     "geography(point)Format": "geo(point) 类型支持插入方式: <br /> 调用函数 ST_GeogFromText('POINT()')，例如：ST_GeogFromText('POINT(6 10)')",
     "geography(linestring)Format": "geo(linestring) 类型支持插入方式: <br /> 调用函数 ST_GeogFromText('LINESTRING()')，例如：ST_GeogFromText('LINESTRING(3 4,10 50,20 25)')",
     "geography(polygon)Format": "geo(polygon) 类型支持插入方式: <br /> 调用函数 ST_GeogFromText('POLYGON()')，例如：ST_GeogFromText('POLYGON((1 1,5 1,5 5,1 5,1 1),(2 2,2 3,3 3,3 2,2 2))')",
+    "durationFormat": "duration 类型支持插入方式: <br /> 调用函数 duration(<map>)，例如：duration({years: 1, seconds: 0})",
     "cancelOperation": "是否取消配置并关闭面板",
     "cancelPropmt": "关闭面板将删除所有属性，是否继续？",
     "fieldDisabled": "该属性被 ttl_col 引用，不支持更改操作，如要更改，请先更新 ttl",
diff --git a/app/assets/modules/Explore/NebulaGraph/index.tsx b/app/assets/modules/Explore/NebulaGraph/index.tsx
index 0e4ad10b..04799e6c 100644
--- a/app/assets/modules/Explore/NebulaGraph/index.tsx
+++ b/app/assets/modules/Explore/NebulaGraph/index.tsx
@@ -116,7 +116,18 @@ class NebulaGraph extends React.Component<IProps, IState> {
     const edgeFieldsValuePairStr = Object.keys(properties)
       .map(property => {
         const value = properties[property];
-        return `<div key=${property}><span>${link.type}.${property}: </span><span>${value}</span></div>`;
+        return `<div key=${property}><span>${
+          link.type
+        }.${property}: </span><span>${
+          typeof value !== 'string'
+            ? convertBigNumberToString(value)
+            : JSON.stringify(value, (_, value) => {
+                if (typeof value === 'string') {
+                  return value.replace(/\u0000+$/, '');
+                }
+                return value;
+              })
+        }</span></div>`;
       })
       .join('');
     this.$tooltip.html(
diff --git a/app/assets/utils/constant.ts b/app/assets/utils/constant.ts
index 6cd9d9a0..0c65e14d 100644
--- a/app/assets/utils/constant.ts
+++ b/app/assets/utils/constant.ts
@@ -172,6 +172,10 @@ export const DATA_TYPE = [
     value: 'geography(polygon)',
     label: 'geography(polygon)',
   },
+  {
+    value: 'duration',
+    label: 'duration',
+  },
 ];
 
 export const RELATION_OPERATORS = [
@@ -202,6 +206,7 @@ export const EXPLAIN_DATA_TYPE = [
   'geography(point)',
   'geography(linestring)',
   'geography(polygon)',
+  'duration',
 ];
 
 export const NAME_REGEX = /^[a-zA-Z][a-zA-Z0-9_]*$/;