diff --git a/vue-fastapi-backend/module_admin/service/metasecurity_service.py b/vue-fastapi-backend/module_admin/service/metasecurity_service.py
index 73c67f1..abc7ff9 100644
--- a/vue-fastapi-backend/module_admin/service/metasecurity_service.py
+++ b/vue-fastapi-backend/module_admin/service/metasecurity_service.py
@@ -23,6 +23,7 @@ from sqlglot.expressions import Table
 from sqlglot import exp ,parse_one
 from typing import Set
 from sqlparse.tokens import Keyword, DML
+from urllib.parse import quote_plus
 class MetaSecurityService:
     """
     数据源安全管理模块服务层
@@ -379,7 +380,9 @@ class MetaSecurityService:
             # 1️⃣ 去掉 jdbc 前缀
             jdbc_prefixes = {
                 "jdbc:mysql://": len("jdbc:mysql://"),
-                "jdbc:postgresql://": len("jdbc:postgresql://")
+                "jdbc:postgresql://": len("jdbc:postgresql://"),
+                "jdbc:oracle:thin:@//": len("jdbc:oracle:thin:@//"),
+                "jdbc:oracle:thin:@": len("jdbc:oracle:thin:@")
             }
             for prefix, length in jdbc_prefixes.items():
                 if address.startswith(prefix):
@@ -410,6 +413,21 @@ class MetaSecurityService:
                     pool_pre_ping=True,
                     connect_args={"timeout": 5}  # ⭐ 关键
                 )
+            elif db_type.lower() == "oracle":
+                address = db_params["address"].lstrip("/")
+                user = quote_plus(db_params["user"])
+                password = quote_plus(db_params["password"])
+                connect_type = (db_params.get("connectType") or "").upper()
+                service_or_sid = quote_plus(db_params.get("database", ""))
+                if connect_type == "ORACLE_SID":
+                    conn_str = f"oracle+oracledb://{user}:{password}@{address}/?sid={service_or_sid}"
+                else:
+                    conn_str = f"oracle+oracledb://{user}:{password}@{address}/?service_name={service_or_sid}"
+                engine = create_async_engine(
+                    conn_str,
+                    pool_pre_ping=True,
+                    connect_args={"transport_connect_timeout": 5}
+                )
     
             else:
                 raise ValueError("不支持的数据库类型")
@@ -501,6 +519,14 @@ class MetaSecurityService:
                     FROM INFORMATION_SCHEMA.COLUMNS 
                     WHERE TABLE_NAME = '{table}'
                 """
+            elif db_type.lower() == "oracle":
+                query = f"""
+                    SELECT COLUMN_NAME AS "column_name"
+                    FROM ALL_TAB_COLUMNS
+                    WHERE OWNER = UPPER('{schema}')
+                      AND TABLE_NAME = UPPER('{table}')
+                    ORDER BY COLUMN_ID
+                """
             else:
                 raise ValueError(f"暂不支持数据库类型: {db_type}")
     
diff --git a/vue-fastapi-backend/requirements.txt b/vue-fastapi-backend/requirements.txt
index 5d642c8..3d370ae 100644
--- a/vue-fastapi-backend/requirements.txt
+++ b/vue-fastapi-backend/requirements.txt
@@ -34,6 +34,7 @@ mdurl==0.1.2
 minio==7.2.14
 numpy==2.2.1
 openpyxl==3.1.5
+oracledb==2.2.1
 orjson==3.10.12
 packaging==25.0
 pandas==2.2.2
@@ -85,4 +86,4 @@ uvloop==0.21.0
 watchfiles==1.0.3
 wcwidth==0.2.13
 websockets==14.1
-zope.interface==7.2
\ No newline at end of file
+zope.interface==7.2
diff --git a/vue-fastapi-frontend/src/api/meta/metaInfo.js b/vue-fastapi-frontend/src/api/meta/metaInfo.js
index bcdc5e1..8b82e4d 100644
--- a/vue-fastapi-frontend/src/api/meta/metaInfo.js
+++ b/vue-fastapi-frontend/src/api/meta/metaInfo.js
@@ -1,4 +1,5 @@
 import request from '@/utils/request'
+import cache from '@/plugins/cache'
 
 // 查询参数列表
 export function getDataSourceList(query) {
@@ -100,7 +101,17 @@ export function getProcData(param){
     params: param
   })
 }
-
+export function getschemaById(id) {
+  const query = {
+    userName: cache.local.get("username"),
+    password: cache.local.get("password")
+  }
+  return request({
+    url: '/ds-api/dolphinscheduler/datasources/schemas?datasource='+id,
+    method: 'get',
+    headers: {dashUserName:query.userName,dashPassword:query.password}
+  })
+}
 
 
 
diff --git a/vue-fastapi-frontend/src/views/meta/metatask/index.vue b/vue-fastapi-frontend/src/views/meta/metatask/index.vue
index 7d417d8..61b2f3f 100644
--- a/vue-fastapi-frontend/src/views/meta/metatask/index.vue
+++ b/vue-fastapi-frontend/src/views/meta/metatask/index.vue
@@ -500,13 +500,22 @@
       
     </div>
             <el-form-item label="模式列表" prop="dbSName">
-              <el-input
+              <el-select
                 v-model="form.dbSName"
+                filterable
+                allow-create
+                clearable
                 placeholder="请输入模式列表,不填即采集全部的模式"
-                maxlength="30"
                 :disabled="isEdit"
                 style="width: 80%"
-              />
+              >
+                <el-option
+                  v-for="item in dbSCodeList"
+                  :key="item"
+                  :label="item"
+                  :value="item"
+                />
+              </el-select>
             </el-form-item>
           </el-col>
         </el-row>
@@ -568,6 +577,7 @@
 <script setup name="MetaTask">
 import { ref, reactive, onMounted, watch } from "vue";
 import { listmetatask, getmetatask, delmetatask, addmetatask, updatemetatask, downOrUpmetatask, datasourcetree, datasourceall ,dsmetataskdelete} from "@/api/meta/metatask";
+import { getschemaById} from "@/api/meta/metaInfo";
 import runDialog from "./runDialog";
 import dsDialog from "./dsDialog";
 import logDialog from "./logsDialog";
@@ -595,10 +605,7 @@ const workerGroupList = ref(undefined);
 const defindName = ref("");
 const dbResourceOptions = ref(undefined);
 const dbRCodeList = ref(undefined);
-const dbSCodeList = ref([
-  { value: "scheam", label: "scheam" },
-  { value: "scheam2", label: "scheam2" }
-]);
+const dbSCodeList = ref([]);
 const metataskTypeOptions = ref([
   { value: "0", label: "元数据采集", children: [{ value: "00", label: "表字段" }, { value: "01", label: "存储过程" }] },
   { value: "1", label: "元数据加工" }
@@ -760,6 +767,17 @@ const reset = () => {
   proxy.resetForm("taskForm");
 };
 
+const loadSchemaList = async (dbRCode) => {
+  dbSCodeList.value = [];
+  if (!dbRCode) return;
+  try {
+    const response = await getschemaById(dbRCode);
+    dbSCodeList.value = response?.data || [];
+  } catch {
+    dbSCodeList.value = [];
+  }
+};
+
 const getIconClass = (data) => {
   let icon=""
   if (data.parentId == '0') icon= 'Monitor'; 
@@ -821,6 +839,7 @@ const handleAdd = () => {
     return;
   }
   reset();
+  loadSchemaList(clickNode.value?.id);
   isEdit.value=false;
   open.value = true;
 };
@@ -830,6 +849,7 @@ const handleUpdate = async (row) => {
   const metataskId = row.metataskId || ids.value;
   const response = await getmetatask(metataskId);
   form.value = response.data;
+  await loadSchemaList(form.value.dbRCode);
   open.value = true;
   isEdit.value=true;