diff --git a/seatunnel-ui/src/locales/en_US/project.ts b/seatunnel-ui/src/locales/en_US/project.ts
index c3af0f871..77a1ec808 100644
--- a/seatunnel-ui/src/locales/en_US/project.ts
+++ b/seatunnel-ui/src/locales/en_US/project.ts
@@ -1098,6 +1098,7 @@ export default {
     sql_content_label: 'SQL',
     sql_content_label_placeholder: 'please input the SQL statement',
     query_validate: 'please input the SQL statement',
+    target_name_tips: 'Please enter or select table name'
   },
   synchronization_instance: {
     pipeline_id: 'Pipeline Id',
diff --git a/seatunnel-ui/src/locales/zh_CN/project.ts b/seatunnel-ui/src/locales/zh_CN/project.ts
index 4f09acaa8..774b6187e 100644
--- a/seatunnel-ui/src/locales/zh_CN/project.ts
+++ b/seatunnel-ui/src/locales/zh_CN/project.ts
@@ -1065,7 +1065,8 @@ export default {
     check_model: '请检查模型信息',
     sql_content_label: 'SQL',
     sql_content_label_placeholder: '请输入SQL语句',
-    query_validate: '请输入SQL语句'
+    query_validate: '请输入SQL语句',
+    target_name_tips: '请输入或选择表名(必填)'
   },
   synchronization_instance: {
     pipeline_id: 'Pipeline ID',
@@ -1110,7 +1111,7 @@ export default {
     confirm: '确定',
     cancel: '取消',
     delete: '删除',
-    delete_confirm: '确定删除吗?',
+    delete_confirm: '确定删除吗?'
   },
   menu: {
     fav: '收藏组件',
diff --git a/seatunnel-ui/src/views/task/synchronization-definition/dag/configuration-form.tsx b/seatunnel-ui/src/views/task/synchronization-definition/dag/configuration-form.tsx
index 2554870cf..97583ff73 100644
--- a/seatunnel-ui/src/views/task/synchronization-definition/dag/configuration-form.tsx
+++ b/seatunnel-ui/src/views/task/synchronization-definition/dag/configuration-form.tsx
@@ -36,8 +36,7 @@ import {
   getSceneModeOptions
 } from './use-configuration-form'
 import { useI18n } from 'vue-i18n'
-import type { NodeType } from './types'
-
+import type { NodeType, TableOption, State } from './types'
 import { debounce } from 'lodash'
 
 const ConfigurationForm = defineComponent({
@@ -75,16 +74,55 @@ const ConfigurationForm = defineComponent({
 
     const onTableChange = (tableName: any) => {
       state.model.tableName = tableName
+      if (props.nodeType === 'sink' && state.model.database) {
+        getTableOptions(state.model.database, '')
+      }
       emit('tableNameChange', state.model)
     }
 
-    
-    const prevQueryTableName = ref('');
-    const onTableSearch = debounce((tableName: any) => {
-      // rely on database
-      if(state.model.database && prevQueryTableName.value !== tableName) {
-        getTableOptions(state.model.database, tableName)
-        prevQueryTableName.value = tableName
+    const prevQueryTableName = ref('')
+    const onTableSearch = debounce(async (tableName: any) => {
+      // If it is a sink node and there is input content.
+      if (props.nodeType === 'sink' && tableName) {
+        try {
+          // rely on database
+          if (state.model.database && prevQueryTableName.value !== tableName) {
+            await getTableOptions(state.model.database, tableName)
+            prevQueryTableName.value = tableName
+
+            // If there are no results after searching, add user input as a custom value to the options
+            const existingOption = state.tableOptions.find(
+                (option: TableOption) => option.value === tableName
+            )
+
+            if (!existingOption) {
+              const newOption: TableOption = {
+                label: tableName,
+                value: tableName
+              }
+              state.tableOptions = [...state.tableOptions, newOption]
+            }
+          }
+        } catch (err) {
+          // If the interface call fails, also use user input as a custom value
+          const existingOption = state.tableOptions.find(
+              (option: TableOption) => option.value === tableName
+          )
+
+          if (!existingOption) {
+            const newOption: TableOption = {
+              label: tableName,
+              value: tableName
+            }
+            state.tableOptions = [...state.tableOptions, newOption]
+          }
+        }
+      } else {
+        // The source node maintains its original logic
+        if (state.model.database && prevQueryTableName.value !== tableName) {
+          getTableOptions(state.model.database, tableName)
+          prevQueryTableName.value = tableName
+        }
       }
     }, 1000)
 
@@ -214,7 +252,12 @@ const ConfigurationForm = defineComponent({
                   onSearch={onTableSearch}
                   remote
                   virtualScroll
-                  />
+                  clearable
+                  tag={props.nodeType === 'sink'}
+                  showArrow={true}
+                  allowInput={props.nodeType === 'sink'}
+                  placeholder={t('project.synchronization_definition.target_name_tips')}
+                />
               </NFormItem>
             )}
 
diff --git a/seatunnel-ui/src/views/task/synchronization-definition/dag/types.ts b/seatunnel-ui/src/views/task/synchronization-definition/dag/types.ts
index 3ebc7c433..a9028289e 100644
--- a/seatunnel-ui/src/views/task/synchronization-definition/dag/types.ts
+++ b/seatunnel-ui/src/views/task/synchronization-definition/dag/types.ts
@@ -15,6 +15,8 @@
  * limitations under the License.
  */
 
+import type { SelectOption } from 'naive-ui'
+
 export type NodeType = 'source' | 'sink' | 'transform'
 export type OptionType = 'datasource' | 'database' | 'table'
 export type { TableColumns } from 'naive-ui/es/data-table/src/interface'
@@ -59,3 +61,23 @@ export type InputPlugin = {
   type: NodeType
 }
 export type NodeInfo = { [key: string]: any }
+
+export interface TableOption {
+  label: string;
+  value: string;
+}
+
+export interface State {
+  model: any;
+  rules: any;
+  loading: boolean;
+  tableLoading: boolean;
+  databaseLoading: boolean;
+  datasourceLoading: boolean;
+  formStructure: any[];
+  formName: string;
+  formLocales: any;
+  datasourceOptions: SelectOption[];
+  databaseOptions: SelectOption[];
+  tableOptions: TableOption[];
+}
\ No newline at end of file
diff --git a/seatunnel-ui/src/views/task/synchronization-definition/dag/use-configuration-form.ts b/seatunnel-ui/src/views/task/synchronization-definition/dag/use-configuration-form.ts
index 5252d7d86..d4340bbc7 100644
--- a/seatunnel-ui/src/views/task/synchronization-definition/dag/use-configuration-form.ts
+++ b/seatunnel-ui/src/views/task/synchronization-definition/dag/use-configuration-form.ts
@@ -32,7 +32,8 @@ import {
   findSink
 } from '@/service/sync-task-definition'
 import { useSynchronizationDefinitionStore } from '@/store/synchronization-definition'
-import type { NodeType } from './types'
+import type { NodeType, TableOption, State } from './types'
+import type { SelectOption } from 'naive-ui'
 
 export const useConfigurationForm = (
   nodeType: NodeType,
@@ -56,7 +57,24 @@ export const useConfigurationForm = (
     query: ''
   }
 
-  const state = reactive({
+  const state = reactive<{
+    model: typeof initialModel;
+    loading: boolean;
+    datasourceOptions: any[];
+    datasourceLoading: boolean;
+    databaseOptions: any[];
+    databaseLoading: boolean;
+    tableOptions: TableOption[];
+    tableLoading: boolean;
+    formStructure: any[];
+    formLocales: any;
+    formName: string;
+    formLoading: boolean;
+    inputTableData: any[];
+    outputTableData: any[];
+    tableColumnsLoading: boolean;
+    rules: any;
+  }>({
     model: cloneDeep(initialModel),
     loading: false,
     datasourceOptions: [],