diff --git a/dolphinscheduler-ui/src/main.ts b/dolphinscheduler-ui/src/main.ts
index a346c65655fb0d82b0736c96f784b4e658e81071..5d3b31e3c670a66a3650aa87966607b5c7d44388 100644
--- a/dolphinscheduler-ui/src/main.ts
+++ b/dolphinscheduler-ui/src/main.ts
@@ -25,6 +25,7 @@ import * as echarts from 'echarts'
 import 'echarts/theme/macarons'
 import 'echarts/theme/dark-bold'
 import './assets/styles/default.scss'
+import trim from './utils/trim'
 
 const app = createApp(App)
 const pinia = createPinia()
@@ -32,6 +33,7 @@ const pinia = createPinia()
 pinia.use(piniaPluginPersistedstate)
 
 app.config.globalProperties.echarts = echarts
+app.config.globalProperties.trim = trim
 
 app.use(router)
 app.use(pinia)
diff --git a/dolphinscheduler-ui/src/utils/trim.ts b/dolphinscheduler-ui/src/utils/trim.ts
new file mode 100644
index 0000000000000000000000000000000000000000..d7f731bcd248536a26f69da045b8b673ea5cee1d
--- /dev/null
+++ b/dolphinscheduler-ui/src/utils/trim.ts
@@ -0,0 +1,22 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+const trim = (value: string) => {
+  return !value.startsWith(' ') && !value.endsWith(' ')
+}
+
+export default trim