diff --git a/web/src/i18n/en.ts b/web/src/i18n/en.ts
index 5f041a7c..dc3e50e7 100644
--- a/web/src/i18n/en.ts
+++ b/web/src/i18n/en.ts
@@ -455,6 +455,7 @@ export const en = {
       recommend: 'Recommend',
       logoTip: `Supported image formats: JPG, PNG \n Suggested size: square ratio \n Maximum size: ≤ 2MB`,
       imageSquareRequired: 'Please upload a square image',
+      nameInvalid: 'Name cannot start or end with a space',
     },
     model: {
       searchPlaceholder: 'search model…',
@@ -545,7 +546,6 @@ export const en = {
       xinference: "Xinference",
       gpustack: "Gpustack",
       bedrock: "Bedrock",
-      nameInvalid: 'Model name can only contain letters, numbers, underscores and spaces, cannot be empty or pure whitespace',
     },
     modelNew: {
       group: 'Model Group',
diff --git a/web/src/i18n/zh.ts b/web/src/i18n/zh.ts
index 0c0f7562..dea8ae2e 100644
--- a/web/src/i18n/zh.ts
+++ b/web/src/i18n/zh.ts
@@ -1034,6 +1034,7 @@ export const zh = {
       recommend: '推荐',
       logoTip: `支持图片格式（JPG、PNG）\n 尺寸：正方形比例 \n 文件大小限制：≤ 2MB`,
       imageSquareRequired: '请上传正方形比例图片',
+      nameInvalid: '不能是空格开头或结尾',
     },
     model: {
       searchPlaceholder: '搜索模型…',
@@ -1182,7 +1183,6 @@ export const zh = {
       xinference: "Xinference",
       gpustack: "Gpustack",
       bedrock: "Bedrock",
-      nameInvalid: '模型名称只能包含字母、数字、下划线和空格, 不能为空或纯空格',
     },
     timezones: {
       'Asia/Shanghai': '中国标准时间 (UTC+8)',
diff --git a/web/src/utils/validator.ts b/web/src/utils/validator.ts
index c55c52ca..650266ab 100644
--- a/web/src/utils/validator.ts
+++ b/web/src/utils/validator.ts
@@ -45,6 +45,5 @@ export const validateSquareImage = (errorMessage: string = 'Image must be square
   };
 };
 
-// - Cannot be empty or pure whitespace
-// - Cannot start with a space
-export const stringRegExp = /^[a-zA-Z0-9\u4e00-\u9fa5][a-zA-Z0-9\u4e00-\u9fa5\s]*$/
\ No newline at end of file
+// - Cannot start or end with a space
+export const stringRegExp = /^(?!\s).*(?<!\s)$/
\ No newline at end of file