diff --git a/src/pages/about/about.less b/src/pages/about/about.less
index db38944..a942ea2 100644
--- a/src/pages/about/about.less
+++ b/src/pages/about/about.less
@@ -1,4 +1,5 @@
 @import '~antd/es/style/themes/default.less';
+@import '~@/baseStyle.less';
 
 .aboutContainer {
   padding: 20px;
@@ -7,9 +8,9 @@
 }
 
 .aboutContent {
-  max-width: 1200px;
-  margin: 0 auto;
   padding: 20px;
+  width: @width;
+  margin: 0 auto;
 }
 
 .aboutTitle {
diff --git a/src/pages/about/about.tsx b/src/pages/about/about.tsx
index 2258c44..5be98da 100644
--- a/src/pages/about/about.tsx
+++ b/src/pages/about/about.tsx
@@ -64,46 +64,7 @@ const AboutPage: React.FC = () => {
           <Title level={2}>{intl.formatMessage({ id: 'about.title' })}</Title>
         </div>
 
-        <div className={styles.aboutSection}>
-          <Title level={3} className={styles.sectionTitle}>
-            {intl.formatMessage({ id: 'about.company.title' })}
-          </Title>
-          <div className={styles.sectionContent}>
-            <div className={styles.contentHtml} dangerouslySetInnerHTML={{ __html: content }} />
-          </div>
-        </div>
-
-        <Divider />
-
-        <div className={styles.aboutSection}>
-          <Title level={3} className={styles.sectionTitle}>
-            {intl.formatMessage({ id: 'about.contact.title' })}
-          </Title>
-          <div className={styles.sectionContent}>
-            <div className={styles.companyInfo}>
-              <div className={styles.infoItem}>
-                <span className={styles.label}>{intl.formatMessage({ id: 'about.address' })}：</span>
-                <span>{address}</span>
-              </div>
-              <div className={styles.infoItem}>
-                <span className={styles.label}>{intl.formatMessage({ id: 'about.phone' })}：</span>
-                <span>{contactsPhone}</span>
-              </div>
-              <div className={styles.infoItem}>
-                <span className={styles.label}>{intl.formatMessage({ id: 'about.hotline' })}：</span>
-                <span>{contactsConsult}</span>
-              </div>
-              <div className={styles.infoItem}>
-                <span className={styles.label}>{intl.formatMessage({ id: 'about.email' })}：</span>
-                <span>{contactsEmail}</span>
-              </div>
-            </div>
-          </div>
-        </div>
-
-        <div className={styles.aboutFooter}>
-          <Paragraph>{intl.formatMessage({ id: 'about.copyright' })}</Paragraph>
-        </div>
+        <div className={styles.aboutContent} dangerouslySetInnerHTML={{ __html: content }} />
       </div>
     </div>
   );
diff --git a/src/pages/help/helpInfo.tsx b/src/pages/help/helpInfo.tsx
index 0356f73..d84400a 100644
--- a/src/pages/help/helpInfo.tsx
+++ b/src/pages/help/helpInfo.tsx
@@ -75,7 +75,7 @@ const HelpInfoPage: React.FC = () => {
   }
 
   return (
-    <div className={styles.helpInfoContainer}>
+    <div className={`${styles.helpInfoContainer} layout-content-main`}>
       <div className={styles.helpInfoHeader}>
         <Button
           type="link"
diff --git a/src/pages/register/supplier/DomesticForm.tsx b/src/pages/register/supplier/DomesticForm.tsx
index 62cfe36..07e5a67 100644
--- a/src/pages/register/supplier/DomesticForm.tsx
+++ b/src/pages/register/supplier/DomesticForm.tsx
@@ -459,7 +459,7 @@ const DomesticForm: React.FC<DomesticFormProps> = ({
       {/* 使用通用表单组件 */}
       <QualificationSection form={form} />
       <InvoiceSection form={form} />
-      <BankAccountSection form={form} />
+      <BankAccountSection form={form} supplierType="dvs" />
       <SurveySection form={form} surveyQuestions={surveyQuestions} />
       <AttachmentSection form={form} />
     </>
diff --git a/src/pages/register/supplier/ForeignForm.tsx b/src/pages/register/supplier/ForeignForm.tsx
index 31530a6..5205063 100644
--- a/src/pages/register/supplier/ForeignForm.tsx
+++ b/src/pages/register/supplier/ForeignForm.tsx
@@ -232,7 +232,7 @@ const ForeignForm: React.FC<ForeignFormProps> = ({
       {/* 使用通用表单组件 */}
       <QualificationSection form={form} />
       <InvoiceSection form={form} />
-      <BankAccountSection form={form} />
+      <BankAccountSection form={form} supplierType="ovs" />
       <SurveySection form={form} surveyQuestions={surveyQuestions} />
       <AttachmentSection form={form} />
     </>