diff --git a/core/core-frontend/src/views/visualized/data/dataset/form/AddSql.vue b/core/core-frontend/src/views/visualized/data/dataset/form/AddSql.vue
index dd14869d13..7cb7868999 100644
--- a/core/core-frontend/src/views/visualized/data/dataset/form/AddSql.vue
+++ b/core/core-frontend/src/views/visualized/data/dataset/form/AddSql.vue
@@ -159,6 +159,18 @@ const calculateHeight = (e: MouseEvent) => {
   dragHeight.value = e.pageY - 164
 }
 
+const calculateWidth = (e: MouseEvent) => {
+  if (e.pageX < 240) {
+    LeftWidth.value = 240
+    return
+  }
+  if (e.pageX > 400) {
+    LeftWidth.value = 400
+    return
+  }
+  LeftWidth.value = e.pageX
+}
+
 const insertParamToCodeMirror = (value: string) => {
   codeCom.value.dispatch({
     changes: { from: 0, to: codeCom.value.state.doc.toString().length, insert: '' }
@@ -329,6 +341,7 @@ const copyInfo = async (value: string) => {
 
 const mouseupDrag = () => {
   const dom = document.querySelector('.sql-eidtor')
+  dom.removeEventListener('mousemove', calculateWidth)
   dom.removeEventListener('mousemove', calculateHeight)
 }
 
@@ -377,7 +390,7 @@ const saveVariable = () => {
   ElMessage.success('参数设置成功')
 }
 const mousedownDrag = () => {
-  document.querySelector('.sql-eidtor').addEventListener('mousemove', calculateHeight)
+  document.querySelector('.sql-eidtor').addEventListener('mousemove', calculateWidth)
 }
 </script>
 
diff --git a/core/core-frontend/src/views/visualized/data/dataset/form/CreatDsGroup.vue b/core/core-frontend/src/views/visualized/data/dataset/form/CreatDsGroup.vue
index 85ec90c558..f47da32311 100644
--- a/core/core-frontend/src/views/visualized/data/dataset/form/CreatDsGroup.vue
+++ b/core/core-frontend/src/views/visualized/data/dataset/form/CreatDsGroup.vue
@@ -2,6 +2,7 @@
 import { ref, reactive, computed, watch, nextTick } from 'vue'
 import { ElMessage } from 'element-plus-secondary'
 import { useI18n } from '@/hooks/web/useI18n'
+import { useEmitt } from '@/hooks/web/useEmitt'
 import {
   getDatasetTree,
   moveDatasetTree,
@@ -270,6 +271,7 @@ const saveDataset = () => {
               ElMessage.success('重命名成功')
               break
             default:
+              useEmitt().emitter.emit('onDatasetSave')
               ElMessage.success(t('common.save_success'))
               break
           }
diff --git a/core/core-frontend/src/views/visualized/data/dataset/form/index.vue b/core/core-frontend/src/views/visualized/data/dataset/form/index.vue
index 10febd87ea..0f39f2fa33 100644
--- a/core/core-frontend/src/views/visualized/data/dataset/form/index.vue
+++ b/core/core-frontend/src/views/visualized/data/dataset/form/index.vue
@@ -11,6 +11,7 @@ import {
   onBeforeUnmount
 } from 'vue'
 import { useI18n } from '@/hooks/web/useI18n'
+import { useEmitt } from '@/hooks/web/useEmitt'
 import { ElIcon, ElMessageBox, ElMessage } from 'element-plus-secondary'
 import type { Action } from 'element-plus-secondary'
 import FieldMore from './FieldMore.vue'
@@ -70,7 +71,6 @@ const editUnion = ref(false)
 const datasetDrag = ref()
 const datasetName = ref('未命名数据集')
 const tabActive = ref('preview')
-const originName = ref('')
 const activeName = ref('')
 const dataSource = ref('')
 const searchTable = ref('')
@@ -316,6 +316,9 @@ const editeSave = () => {
   })
     .then(() => {
       ElMessage.success('保存成功')
+      if (willBack) {
+        pushDataset()
+      }
     })
     .finally(() => {
       loading.value = false
@@ -563,23 +566,26 @@ const getTableName = async (datasourceId, tableName) => {
 
 const initEdite = () => {
   const { id, datasourceId, tableName } = route.query
+  const { id: copyId } = route.params
   if (datasourceId) {
     dataSource.value = datasourceId as string
     getTableName(datasourceId as string, tableName)
   }
-  if (!id) return
+  if (!id && !copyId) return
   loading.value = true
-  getDatasetDetails(id)
+  getDatasetDetails(copyId || id)
     .then(res => {
       let arr = []
       const { id, pid, name } = res || {}
       nodeInfo = {
         id,
         pid,
-        name
+        name: copyId ? '复制数据集' : name
       }
-      datasetName.value = name
-      originName.value = name
+      if (copyId) {
+        nodeInfo.id = ''
+      }
+      datasetName.value = nodeInfo.name
       allfields.value = res.allFields || []
       dfsUnion(arr, res.union || [])
       const [fir] = res.union as { currentDs: { datasourceId: string } }[]
@@ -822,8 +828,17 @@ const handleResize = debounce(() => {
   }
   dragHeight.value = clientHeight - sqlResultHeight.value - 56
 }, 60)
+let willBack = false
+const saveAndBack = () => {
+  if (!willBack) return
+  pushDataset()
+}
 
 onMounted(() => {
+  useEmitt({
+    name: 'onDatasetSave',
+    callback: saveAndBack
+  })
   window.addEventListener('resize', handleResize)
   getSqlResultHeight()
   quotaTableHeight.value = sqlResultHeight.value - 242
@@ -855,7 +870,7 @@ const datasetSave = () => {
   }
   const union = []
   dfsNodeList(union, datasetDrag.value.nodeList)
-  const { pid } = route.query
+  const pid = route.query.pid || nodeInfo.pid
   if (!union.length) {
     ElMessage.error('数据集不能为空')
     return
@@ -868,6 +883,10 @@ const datasetSave = () => {
     datasetName.value
   )
 }
+const datasetSaveAndBack = () => {
+  willBack = true
+  datasetSave()
+}
 
 const datasetPreviewLoading = ref(false)
 
@@ -1118,6 +1137,9 @@ const getDsIconName = data => {
         </template>
       </span>
       <span class="oprate">
+        <el-button :disabled="showInput" type="primary" @click="datasetSaveAndBack"
+          >保存并返回</el-button
+        >
         <el-button :disabled="showInput" type="primary" @click="datasetSave">保存</el-button>
       </span>
     </div>
diff --git a/core/core-frontend/src/views/visualized/data/dataset/index.vue b/core/core-frontend/src/views/visualized/data/dataset/index.vue
index 68e58dd4c4..2448dc9845 100644
--- a/core/core-frontend/src/views/visualized/data/dataset/index.vue
+++ b/core/core-frontend/src/views/visualized/data/dataset/index.vue
@@ -320,6 +320,15 @@ const handleClick = (tabName: TabPaneName) => {
 }
 
 const operation = (cmd: string, data: BusiTreeNode, nodeType: string) => {
+  if (cmd === 'copy') {
+    router.push({
+      name: 'dataset-form',
+      params: {
+        id: data.id
+      }
+    })
+    return
+  }
   if (cmd === 'delete') {
     let options = {
       confirmButtonType: 'danger',
@@ -417,6 +426,18 @@ const filterNode = (value: string, data: BusiTreeNode) => {
   if (!value) return true
   return data.name?.toLocaleLowerCase().includes(value.toLocaleLowerCase())
 }
+
+const getMenuList = (val: boolean) => {
+  return !val
+    ? menuList
+    : [
+        {
+          label: t('common.copy'),
+          svgName: 'icon_copy_filled',
+          command: 'copy'
+        }
+      ].concat(menuList)
+}
 </script>
 
 <template>
@@ -498,7 +519,7 @@ const filterNode = (value: string, data: BusiTreeNode) => {
                   </el-icon>
                   <handle-more
                     @handle-command="cmd => operation(cmd, data, data.leaf ? 'dataset' : 'folder')"
-                    :menu-list="menuList"
+                    :menu-list="getMenuList(data.leaf)"
                   ></handle-more>
                 </div>
               </span>
diff --git a/core/core-frontend/src/views/visualized/data/datasource/form/EditorDetail.vue b/core/core-frontend/src/views/visualized/data/datasource/form/EditorDetail.vue
index d1246637a4..bbf32d13e4 100644
--- a/core/core-frontend/src/views/visualized/data/datasource/form/EditorDetail.vue
+++ b/core/core-frontend/src/views/visualized/data/datasource/form/EditorDetail.vue
@@ -964,6 +964,9 @@ defineExpose({
   }
 
   .input-with-append {
+    :deep(.ed-input__wrapper) {
+      padding-right: 1px;
+    }
     :deep(.ed-input-group__append) {
       width: 55px;
       background: #eff0f1;
diff --git a/core/core-frontend/src/views/visualized/data/datasource/form/index.vue b/core/core-frontend/src/views/visualized/data/datasource/form/index.vue
index 43e66ff474..ff8f3f98e6 100644
--- a/core/core-frontend/src/views/visualized/data/datasource/form/index.vue
+++ b/core/core-frontend/src/views/visualized/data/datasource/form/index.vue
@@ -381,7 +381,7 @@ const saveDS = () => {
   const validate = detail.value.submitForm()
   validate(val => {
     if (val) {
-      if (editDs.value) {
+      if (editDs.value && form.id) {
         let options = {
           confirmButtonType: 'danger',
           type: 'warning',
@@ -478,7 +478,7 @@ const drawTitle = computed(() => {
   if (creator && id && currentDsType.value == 'Excel') {
     return editType === 1 ? '追加数据' : '替换数据'
   }
-  return editDs.value ? t('datasource.modify') : '创建数据源'
+  return editDs.value ? (!form.id ? '复制数据源' : t('datasource.modify')) : '创建数据源'
 })
 
 const beforeClose = () => {
diff --git a/core/core-frontend/src/views/visualized/data/datasource/index.vue b/core/core-frontend/src/views/visualized/data/datasource/index.vue
index 7b0b1b2d7d..5714104ade 100644
--- a/core/core-frontend/src/views/visualized/data/datasource/index.vue
+++ b/core/core-frontend/src/views/visualized/data/datasource/index.vue
@@ -424,6 +424,7 @@ const handleNodeClick = data => {
       createTime,
       creator,
       type,
+      pid,
       configuration,
       syncSetting,
       apiConfigurationStr,
@@ -440,6 +441,7 @@ const handleNodeClick = data => {
     }
     Object.assign(nodeInfo, {
       name,
+      pid,
       description,
       fileName,
       size,
@@ -534,6 +536,13 @@ const handleEdit = async data => {
   datasourceEditor.value.init(nodeInfo)
 }
 
+const handleCopy = async data => {
+  await handleNodeClick(data)
+  nodeInfo.id = ''
+  nodeInfo.name = '复制数据源'
+  datasourceEditor.value.init(nodeInfo)
+}
+
 const handleDatasourceTree = (cmd: string, data?: Tree) => {
   if (cmd === 'datasource') {
     createDatasource(data)
@@ -543,6 +552,10 @@ const handleDatasourceTree = (cmd: string, data?: Tree) => {
   }
 }
 const operation = (cmd: string, data: Tree, nodeType: string) => {
+  if (cmd === 'copy') {
+    handleCopy(data)
+    return
+  }
   if (cmd === 'delete') {
     let options = {
       confirmButtonText: t('common.sure'),
@@ -633,6 +646,18 @@ onMounted(() => {
     datasourceEditor.value.init(null, null)
   }
 })
+
+const getMenuList = (val: boolean) => {
+  return !val
+    ? menuList
+    : [
+        {
+          label: t('common.copy'),
+          svgName: 'icon_copy_filled',
+          command: 'copy'
+        }
+      ].concat(menuList)
+}
 </script>
 
 <template>
@@ -718,7 +743,7 @@ onMounted(() => {
                     @handle-command="
                       cmd => operation(cmd, data, data.leaf ? 'datasource' : 'folder')
                     "
-                    :menu-list="menuList"
+                    :menu-list="getMenuList(!['Excel', 'API'].includes(data.type) && data.leaf)"
                   ></handle-more>
                 </div>
               </span>