diff --git a/src/global.less b/src/global.less
index a9f606e4..e8bf87f6 100644
--- a/src/global.less
+++ b/src/global.less
@@ -259,7 +259,6 @@ body {
     }
 
     .ant-pro-sider .ant-layout-sider-children {
-      // background-color: var(--color-fill-sider);
       border-right: 1px solid var(--ant-color-split);
     }
   }
@@ -330,20 +329,7 @@ body {
     }
 
     .ant-menu {
-      .ant-menu-item {
-        // color: var(--ant-color-text) !important;
-
-        &:active {
-          // background-color: var(--ant-menu-item-selected-bg);
-        }
-      }
-
-      .ant-menu-item:not(.ant-menu-item-selected) {
-        // color: var(--ant-color-text);
-      }
-
       .ant-menu-item.ant-menu-item-selected {
-        // color: var(--ant-color-primary) !important;
         font-weight: 400;
       }
 
@@ -361,38 +347,11 @@ body {
     .ant-menu-item-only-child {
       height: 40px;
       line-height: 40px;
-      // color: var(--ant-color-text);
 
       .anticon {
         font-size: var(--font-size-middle);
       }
     }
-
-    .new-icon {
-      position: relative;
-      bottom: 3px;
-      display: flex;
-      color: #fff;
-      width: 36px;
-      height: 15px;
-      margin-left: 5px;
-      justify-content: center;
-      align-items: center;
-      background-color: var(--ant-orange-5);
-      border-radius: 8px 8px 8px 0;
-      transform: scale(0.9);
-
-      .text {
-        transform: scale(0.8);
-        line-height: 1em;
-      }
-    }
-  }
-}
-
-.ant-menu {
-  .ant-menu-submenu-title {
-    // color: var(--ant-color-text) !important;
   }
 }
 
@@ -400,7 +359,6 @@ body {
   .user-avatar.ant-menu-submenu {
     .ant-menu-submenu-title {
       padding-left: 10px;
-      // color: var(--ant-color-text) !important;
     }
   }
 
@@ -409,7 +367,6 @@ body {
       display: flex;
       justify-content: center;
       align-items: center;
-      // color: var(--ant-color-text) !important;
       padding-inline: unset !important;
       width: 100%;
       margin-inline: 0 !important;
@@ -436,7 +393,6 @@ body {
     display: flex;
     justify-content: flex-start;
     align-items: center;
-    // color: var(--ant-color-text) !important;
   }
 }
 
diff --git a/src/layouts/extraRender.tsx b/src/layouts/extraRender.tsx
index 81dbed43..497e7834 100644
--- a/src/layouts/extraRender.tsx
+++ b/src/layouts/extraRender.tsx
@@ -22,6 +22,26 @@ import { useMemo } from 'react';
 import styled from 'styled-components';
 import { DEFAULT_ENTER_PAGE } from '../config/settings';
 
+const NewLabel = styled.span`
+  position: relative;
+  bottom: 3px;
+  display: flex;
+  color: #fff;
+  width: 36px;
+  height: 15px;
+  margin-left: 5px;
+  justify-content: center;
+  align-items: center;
+  background-color: var(--ant-orange-5);
+  border-radius: 8px 8px 8px 0;
+  transform: scale(0.9);
+
+  .text {
+    transform: scale(0.8);
+    line-height: 1em;
+  }
+`;
+
 const IconWrapper = styled.span`
   cursor: pointer;
   display: flex;
@@ -173,11 +193,11 @@ export const ExtraContent = () => {
             <>
               <a className="m-l-8">{item.label}</a>
               {showUpgrade && (
-                <span className="new-icon">
+                <NewLabel>
                   <span className="text">
                     {intl.formatMessage({ id: 'common.text.new' })}
                   </span>
-                </span>
+                </NewLabel>
               )}
             </>
           ) : (
diff --git a/src/layouts/index.tsx b/src/layouts/index.tsx
index a087401a..e57e1eb6 100644
--- a/src/layouts/index.tsx
+++ b/src/layouts/index.tsx
@@ -339,7 +339,6 @@ export default (props: any) => {
   };
 
   const menuItemRender = (menuItemProps, defaultDom) => {
-    console.log('defaultdom==========', menuItemProps, defaultDom);
     if (menuItemProps.isUrl || menuItemProps.children) {
       return defaultDom;
     }
diff --git a/src/pages/backends/components/add-modal.tsx b/src/pages/backends/components/add-modal.tsx
index 58e0a5a1..d5e75ca3 100644
--- a/src/pages/backends/components/add-modal.tsx
+++ b/src/pages/backends/components/add-modal.tsx
@@ -5,7 +5,7 @@ import SegmentLine from '@/components/segment-line';
 import { PageAction } from '@/config';
 import { PageActionType } from '@/config/types';
 import { useIntl } from '@umijs/max';
-import { Segmented, Tabs } from 'antd';
+import { Tabs } from 'antd';
 import _ from 'lodash';
 import React, { useEffect, useId, useRef, useState } from 'react';
 import styled from 'styled-components';
@@ -25,14 +25,6 @@ const ModalFooterStyle = {
   justifyContent: 'flex-end'
 };
 
-const SegmentedInner = styled(Segmented)`
-  width: 100%;
-  border-radius: 0;
-  .ant-segmented-item {
-    flex: 1;
-  }
-`;
-
 const SegmentedHeader = styled.div`
   margin: 16px 24px;
   border-bottom: 1px solid var(--ant-color-split);
diff --git a/src/pages/backends/components/import-yaml.tsx b/src/pages/backends/components/import-yaml.tsx
index 6d177450..b0e9e166 100644
--- a/src/pages/backends/components/import-yaml.tsx
+++ b/src/pages/backends/components/import-yaml.tsx
@@ -67,6 +67,10 @@ const ImportYAML: React.FC<ImportYAMLProps> = forwardRef(
     );
     const [error, setError] = useState<string>('');
 
+    const setContent = (val: string) => {
+      editorRef.current?.setValue?.(val);
+    };
+
     const beforeUpload = (file: RcFile) => {
       const isYaml =
         file.type === 'application/x-yaml' ||
@@ -81,6 +85,7 @@ const ImportYAML: React.FC<ImportYAMLProps> = forwardRef(
         const content = e.target?.result;
         if (typeof content === 'string') {
           setFileContent(content);
+          setContent(content);
         } else {
           message.error('Failed to read file content!');
         }
@@ -150,9 +155,7 @@ const ImportYAML: React.FC<ImportYAMLProps> = forwardRef(
       getContent: () => {
         return getContent();
       },
-      setContent: (val: string) => {
-        editorRef.current?.setValue?.(val);
-      },
+      setContent: setContent,
       validate() {
         return validate();
       }
diff --git a/src/pages/backends/components/yaml-editor.tsx b/src/pages/backends/components/yaml-editor.tsx
index 4d5601fc..a08f15d3 100644
--- a/src/pages/backends/components/yaml-editor.tsx
+++ b/src/pages/backends/components/yaml-editor.tsx
@@ -73,7 +73,6 @@ const ViewerEditor: React.FC<ViewerProps> = forwardRef((props, ref) => {
   const handleEditorDidMount = (editor: any, monaco: any) => {
     editorRef.current = editor;
     monacoRef.current = monaco;
-    const uri = monaco.Uri.parse(path);
   };
 
   const formatCode = () => {
diff --git a/src/pages/backends/config/schema/create.json b/src/pages/backends/config/schema/create.json
index d667e07c..911bb59a 100644
--- a/src/pages/backends/config/schema/create.json
+++ b/src/pages/backends/config/schema/create.json
@@ -3,7 +3,7 @@
   "properties": {
     "backend_name": {
       "type": "string",
-      "pattern": "^-custom$",
+      "pattern": "^.+-custom$",
       "description": "backend name",
       "severity": "error"
     },
diff --git a/src/pages/cluster-management/cluster-create.tsx b/src/pages/cluster-management/cluster-create.tsx
index cb2c750d..5c819bfe 100644
--- a/src/pages/cluster-management/cluster-create.tsx
+++ b/src/pages/cluster-management/cluster-create.tsx
@@ -184,7 +184,6 @@ const ClusterCreate = () => {
     }
 
     return formKeys.map((key) => {
-      console.log('renderForms key========', key, formValues);
       const FormComponent = moduleRegistry[key];
       return FormComponent ? (
         <FormComponent
diff --git a/src/pages/llmodels/apis/index.ts b/src/pages/llmodels/apis/index.ts
index a06179ea..a13739a8 100644
--- a/src/pages/llmodels/apis/index.ts
+++ b/src/pages/llmodels/apis/index.ts
@@ -196,6 +196,7 @@ export async function queryModelScopeModels(
           Criterion: [...(tagsCriterion || []), ...(tasksCriterion || [])]
         }
       : {};
+
   const res = await fetch(setProxyUrl(`${MODEL_SCOPE_LIST_MODEL_API}`), {
     method: 'PUT',
     signal: config?.signal,
@@ -212,7 +213,6 @@ export async function queryModelScopeModels(
   });
   if (!res.ok) {
     throw new Error('Network response was not ok');
-    return null;
   }
   return res.json();
 }
@@ -246,7 +246,6 @@ export async function queryModelScopeModelFiles(
 
   if (!res.ok) {
     throw new Error('Network response was not ok');
-    return null;
   }
 
   return res.json();
diff --git a/src/pages/llmodels/components/api-access-info.tsx b/src/pages/llmodels/components/api-access-info.tsx
index 682331a2..e90db76e 100644
--- a/src/pages/llmodels/components/api-access-info.tsx
+++ b/src/pages/llmodels/components/api-access-info.tsx
@@ -122,6 +122,7 @@ const ApiAccessInfo = ({ open, data, onClose }: ApiAccessInfoProps) => {
   const handleClose = () => {
     onClose();
   };
+
   return (
     <ScrollerModal
       open={open}
diff --git a/src/pages/llmodels/components/catalog-item.tsx b/src/pages/llmodels/components/catalog-item.tsx
index bf389274..f0c4017f 100644
--- a/src/pages/llmodels/components/catalog-item.tsx
+++ b/src/pages/llmodels/components/catalog-item.tsx
@@ -12,7 +12,6 @@ import { CatalogItem as CatalogItemType } from '../config/types';
 import '../style/catalog-item.less';
 import { categoryConfig } from './model-tag';
 
-const COLORS = ['blue', 'purple', 'orange'];
 interface CatalogItemProps {
   activeId: number;
   data: CatalogItemType;
@@ -26,32 +25,6 @@ const CatalogItem: React.FC<CatalogItemProps> = (props) => {
     onClick(data);
   }, [data, onClick]);
 
-  const handleOnError = (e: any) => {
-    e.target.src = fallbackImg;
-  };
-
-  const renderTag = useCallback((sItem: any) => {
-    return (
-      <ThemeTag
-        key={sItem}
-        className="tag-item"
-        opacity={0.7}
-        style={{
-          marginRight: 0,
-          display: 'flex',
-          justifyContent: 'center',
-          alignItems: 'center',
-          padding: '2px 6px',
-          borderRadius: 4,
-          fontSize: 12,
-          height: 22
-        }}
-      >
-        {sItem.label}
-      </ThemeTag>
-    );
-  }, []);
-
   const description = useMemo(() => {
     return (
       <Typography.Paragraph
@@ -86,13 +59,12 @@ const CatalogItem: React.FC<CatalogItemProps> = (props) => {
     >
       <div className="content">
         <div className="title">
-          <div className="img">
-            <img
-              src={data.icon || fallbackImg}
-              alt=""
-              onError={handleOnError}
-            />
-          </div>
+          <div
+            className="img"
+            style={{
+              backgroundImage: `url(${data.icon}),url(${fallbackImg})`
+            }}
+          ></div>
           <AutoTooltip ghost>{data.name}</AutoTooltip>
         </div>
       </div>
diff --git a/src/pages/llmodels/index.tsx b/src/pages/llmodels/index.tsx
index a49db2e3..41dd468d 100644
--- a/src/pages/llmodels/index.tsx
+++ b/src/pages/llmodels/index.tsx
@@ -116,6 +116,7 @@ const Models: React.FC = () => {
           cancelToken: axiosToken.token
         });
 
+        // if the current page is beyond total page, fetch again
         if (
           !res.items.length &&
           params.page > res.pagination.totalPage &&
diff --git a/src/pages/llmodels/style/catalog-item.less b/src/pages/llmodels/style/catalog-item.less
index dafbbdbd..1f08cd39 100644
--- a/src/pages/llmodels/style/catalog-item.less
+++ b/src/pages/llmodels/style/catalog-item.less
@@ -19,6 +19,9 @@
     height: 32px;
     border-radius: var(--ant-border-radius);
     overflow: hidden;
+    background-size: contain;
+    background-position: center;
+    background-repeat: no-repeat;
 
     img {
       height: 32px;