diff --git a/web/app/components/base/tag-input/index.tsx b/web/app/components/base/tag-input/index.tsx
index dc6dfa98a1..e5f8294eec 100644
--- a/web/app/components/base/tag-input/index.tsx
+++ b/web/app/components/base/tag-input/index.tsx
@@ -70,7 +70,7 @@ const TagInput: FC<TagInputProps> = ({
   return (
     <div className={cn('flex flex-wrap', !isInWorkflow && 'min-w-[200px]', isSpecialMode ? 'bg-gray-100 rounded-lg pb-1 pl-1' : '')}>
       {
-        items.map((item, index) => (
+        (items || []).map((item, index) => (
           <div
             key={item}
             className={cn('flex items-center mr-1 mt-1 px-2 py-1 text-sm text-gray-700 border border-gray-200', isSpecialMode ? 'bg-white rounded-md' : 'rounded-lg')}>
diff --git a/web/app/components/header/account-setting/model-provider-page/model-parameter-modal/parameter-item.tsx b/web/app/components/header/account-setting/model-provider-page/model-parameter-modal/parameter-item.tsx
index 5274bc4d5e..5d185315d9 100644
--- a/web/app/components/header/account-setting/model-provider-page/model-parameter-modal/parameter-item.tsx
+++ b/web/app/components/header/account-setting/model-provider-page/model-parameter-modal/parameter-item.tsx
@@ -181,7 +181,7 @@ const ParameterItem: FC<ParameterItemProps> = ({
     if (parameterRule.type === 'string' && !parameterRule.options?.length) {
       return (
         <input
-          className={cn(isInWorkflow ? 'w-[200px]' : 'w-full', 'flex items-center px-3 h-8 appearance-none outline-none rounded-lg bg-gray-100 text-[13px] text-gra-900')}
+          className={cn(isInWorkflow ? 'w-[200px]' : 'w-full', 'ml-4 flex items-center px-3 h-8 appearance-none outline-none rounded-lg bg-gray-100 text-[13px] text-gra-900')}
           value={renderValue as string}
           onChange={handleStringInputChange}
         />
@@ -192,7 +192,7 @@ const ParameterItem: FC<ParameterItemProps> = ({
       return (
         <SimpleSelect
           className='!py-0'
-          wrapperClassName={cn(isInWorkflow ? '!w-[200px]' : 'w-full', '!h-8')}
+          wrapperClassName={cn(isInWorkflow ? '!w-[200px]' : 'w-full', 'ml-4 !h-8')}
           defaultValue={renderValue as string}
           onSelect={handleSelect}
           items={parameterRule.options.map(option => ({ value: option, name: option }))}
@@ -202,7 +202,7 @@ const ParameterItem: FC<ParameterItemProps> = ({
 
     if (parameterRule.type === 'tag') {
       return (
-        <div className={isInWorkflow ? 'w-[200px]' : 'w-full'}>
+        <div className={cn(isInWorkflow ? 'w-[200px]' : 'w-full', 'ml-4')}>
           <TagInput
             items={renderValue as string[]}
             onChange={handleTagChange}
@@ -219,7 +219,7 @@ const ParameterItem: FC<ParameterItemProps> = ({
   return (
     <div className={`flex items-center justify-between ${className}`}>
       <div>
-        <div className={cn(isInWorkflow ? 'w-[140px]' : 'w-full', 'shrink-0 flex items-center')}>
+        <div className={cn(isInWorkflow ? 'w-[140px]' : 'w-full', 'ml-4 shrink-0 flex items-center')}>
           <div
             className='mr-0.5 text-[13px] font-medium text-gray-700 truncate'
             title={parameterRule.label[language] || parameterRule.label.en_US}
@@ -250,7 +250,7 @@ const ParameterItem: FC<ParameterItemProps> = ({
         </div>
         {
           parameterRule.type === 'tag' && (
-            <div className={cn(!isInWorkflow && 'w-[200px]', ' text-gray-400 text-xs font-normal')}>
+            <div className={cn(!isInWorkflow && 'w-[200px]', 'text-gray-400 text-xs font-normal')}>
               {parameterRule?.tagPlaceholder?.[language]}
             </div>
           )