diff --git a/flowable-engine-web/src/utils/date.js b/flowable-engine-web/src/utils/date.js
index 43be1e3..5af3ebb 100644
--- a/flowable-engine-web/src/utils/date.js
+++ b/flowable-engine-web/src/utils/date.js
@@ -1,4 +1,6 @@
 //时间转换为String类型
+const moment = require("moment");
+
 function simpleDateFormat(pattern) {
     var fmt = new Object();
     fmt.pattern = pattern;
@@ -62,9 +64,9 @@ function simpleDateFormatByMoreLine(date) {
 /**
  * @param dateBegin 开始时间
  * @param dateEnd 结束时间
- * @returns {string} 时间差
+ * @returns {string} 时间差  天 小时 分钟 秒
  */
-function consumingTime(dateBegin,dateEnd) {
+function consumingTime(dateBegin, dateEnd) {
     // //如果时间格式是正确的，那下面这一步转化时间格式就可以不用了
     let submitTime = new Date(dateBegin)
     let endTime = new Date(dateEnd)
@@ -81,7 +83,36 @@ function consumingTime(dateBegin,dateEnd) {
     return dayDiff + "天 " + hours + "小时 " + minutes + " 分钟" + seconds + " 秒";
 }
 
+function timeLength(start, dateEnd) {
+    // //如果时间格式是正确的，那下面这一步转化时间格式就可以不用了
+    let mstart = moment(start);
+    let mend = moment(dateEnd);
+    let years = mend.diff(start, "years");
+    let months = mend.diff(start, "months");
+    let days = mend.diff(start, "days");
+    let hours = mend.diff(start, "hours");
+    let minutes = mend.diff(start, "minutes");
+    minutes = minutes % 60;
+    hours = hours % 24;
+    months = months % 12;
+    //因为每月天不固定，所以天要特殊动态处理
+    if (mstart.date() < mend.date()) {
+        days = mend.date() - mstart.date();
+        if (minutes > 0 || hours > 0) {
+            days--;
+        }
+    }
+    //处理超过俩月且天超过31
+    if (days > 31 && mend.month() - mstart.month() >= 2) {
+        //将日期推至上月求差
+        days = mend.diff(mstart.add(mend.month() - mstart.month() - 1, "month"), "days");
+    }
+    return `${years > 0 ? years + "年 " : " "}` + `${months > 0 ? months + "个月 " : " "}` + `${days > 0 ? days + "天 " : " "}`
+        + `${hours > 0 ? hours + "小时 " : " "}` + `${minutes > 0 ? minutes + "分钟 " : " "}`;
+}
+
 module.exports = {
     formatToYYYYMMDD: simpleDateFormatByMoreLine,
-    consumingTime: consumingTime
+    consumingTime: consumingTime,
+    timeLength: timeLength
 }
diff --git a/flowable-engine-web/src/views/common/form/components/DateTimeRange.vue b/flowable-engine-web/src/views/common/form/components/DateTimeRange.vue
index e9d4b40..2250c62 100644
--- a/flowable-engine-web/src/views/common/form/components/DateTimeRange.vue
+++ b/flowable-engine-web/src/views/common/form/components/DateTimeRange.vue
@@ -37,6 +37,7 @@
 <script>
 import componentMinxins from "../ComponentMinxins";
 import moment from "moment";
+import {timeLength} from '@/utils/date'
 export default {
   mixins: [componentMinxins],
   name: "DateTimeRange",
@@ -85,36 +86,12 @@ export default {
     timeLength() {
       //求时长算法
       if (Array.isArray(this.value)) {
-        let start = moment(this.value[0]).format(this.format.replaceAll("dd", "DD"));
-        let end = moment(this.value[1]).format(this.format.replaceAll("dd", "DD"));
-        if (start === end) {
+        // let start = moment(this.value[0]).format(this.format.replaceAll("dd", "DD"));
+        // let end = moment(this.value[1]).format(this.format.replaceAll("dd", "DD"));
+        if (this.value[0] === this.value[1]) {
           return "0 （时长为0，请确认）";
         }
-        let mstart = moment(start);
-        let mend = moment(end);
-        let years = mend.diff(start, "years");
-        let months = mend.diff(start, "months");
-        let days = mend.diff(start, "days");
-        let hours = mend.diff(start, "hours");
-        let minutes = mend.diff(start, "minutes");
-        minutes = minutes % 60;
-        hours = hours % 24;
-        months = months % 12;
-        //因为每月天不固定，所以天要特殊动态处理
-        if (mstart.date() < mend.date()) {
-          days = mend.date() - mstart.date();
-          if (minutes > 0 || hours > 0) {
-            days--;
-          }
-        }
-        //处理超过俩月且天超过31
-        if (days > 31 && mend.month() - mstart.month() >= 2) {
-          //将日期推至上月求差
-          days = mend.diff(mstart.add(mend.month() - mstart.month() - 1, "month"), "days");
-        }
-        return `${years > 0 ? years + "年 " : " "}${months > 0 ? months + "个月 " : " "}
-                ${days > 0 ? days + "天 " : " "}${hours > 0 ? hours + "小时 " : " "}
-                ${minutes > 0 ? minutes + "分钟 " : " "}`;
+        return  timeLength(this.value[0],this.value[1])
       } else {
         return "先选择时间哦";
       }
diff --git a/flowable-engine-web/src/views/workspace/InitiatedInstance.vue b/flowable-engine-web/src/views/workspace/InitiatedInstance.vue
index dfef9a6..1f29a27 100644
--- a/flowable-engine-web/src/views/workspace/InitiatedInstance.vue
+++ b/flowable-engine-web/src/views/workspace/InitiatedInstance.vue
@@ -88,7 +88,7 @@ import Comment from "@/components/common/Comment";
 import FormRenderView from '@/views/common/form/FormRender'
 import ProcessDiagramViewer from "../admin/layout/ProcessDiagramViewer";
 import {getInitiatedInstanceList, getInitiatedInstanceInfo} from "@/api/processInstance";
-import {consumingTime} from '@/utils/date'
+import {timeLength} from '@/utils/date'
 export default {
   name: "InitiatedInstance",
   components: {Comment, FormRenderView, ProcessDiagramViewer},
@@ -156,7 +156,7 @@ export default {
     getTimeConsuming(instance) {
       if (instance.state != 1) {
         //dateFormat(开始时间,结束时间)
-        return consumingTime(instance.submitTime,instance.endTime);
+        return timeLength(instance.submitTime,instance.endTime);
       }
     }
   }