diff --git a/src/pages/FashionTrend/components/UpdateForm.tsx b/src/pages/FashionTrend/components/UpdateForm.tsx
index 2ecc967..ad635f2 100644
--- a/src/pages/FashionTrend/components/UpdateForm.tsx
+++ b/src/pages/FashionTrend/components/UpdateForm.tsx
@@ -92,7 +92,7 @@ const UpdateForm: React.FC<UpdateFormProps> = (props) => {
       formRef={formRef}
       onFinish={async (value: any) => {
         let pbcPicAddress = ""
-        let pbcThumbNail = ""
+        let pbcThumbNail = "https://oss-xfc.popshejie.com/pop-b2b2c/pdf_fac16828-ea35-4034-9ad8-263605611960.png"
         if (value.pbcType === 1 && value.pbcImage.length > 0) {
           pbcThumbNail = value.pbcImage[0].url || value.pbcImage[0].response.data;
           pbcPicAddress = value.pbcImage.map((e: any) => {
@@ -103,7 +103,9 @@ const UpdateForm: React.FC<UpdateFormProps> = (props) => {
           pbcThumbNail = videoThumbnail;
         } else if (value.pbcType === 3 && value.pbcFile.length > 0) {
           pbcPicAddress = value.pbcFile[0].url || value.pbcFile[0].response.data;
-          pbcThumbNail = "https://oss-xfc.popshejie.com/pop-b2b2c/pdf_fac16828-ea35-4034-9ad8-263605611960.png";
+          if (value.pbcThumbNail.length > 0) {
+            pbcThumbNail = value.pbcThumbNail[0].url || value.pbcThumbNail[0].response.data;
+          }
         }
         return props.onSubmit({ ...value, pbcPicAddress, pbcThumbNail, pbcContent: value.pbcType === 3 ? '预览文件' : value.pbcContent, pbcId: props.values.pbcId })
       }}
@@ -133,6 +135,12 @@ const UpdateForm: React.FC<UpdateFormProps> = (props) => {
           status: 'done',
           url: props.values.pbcPicAddress,
         }] : [],
+        pbcThumbNail: props.values.pbcType === 3 && props.values.pbcThumbNail ? [{
+          uid: '-1',
+          name: props.values.pbcThumbNail.substring(props.values.pbcThumbNail.lastIndexOf('/') + 1),
+          status: 'done',
+          url: props.values.pbcThumbNail,
+        }] : [],
         pbcContent: props.values.pbcContent
       }}
       onOpenChange={(visible) => {
@@ -181,11 +189,57 @@ const UpdateForm: React.FC<UpdateFormProps> = (props) => {
           onChange: (e) => {
             setPbcType(e.target.value)
             formRef.current?.setFieldValue('pbcImage', []);
+            formRef.current?.setFieldValue('pbcThumbNail', []);
             formRef.current?.setFieldValue('pbcVideo', []);
             formRef.current?.setFieldValue('pbcFile', []);
           },
         }}
       />
+      {pbcType === 3 ? <ProFormUploadButton
+        label="缩略图"
+        name="pbcThumbNail"
+        max={1}
+        fieldProps={{
+          name: 'file',
+          accept: 'image/*',
+          multiple: true,
+          headers: {
+            authorization: localStorage.getItem('token') ?? '',
+          },
+          onChange: (info: any) => {
+            switch (info.file.status) {
+              case 'done':
+                if (info.file.response.retcode === 0) {
+                  message.error(info.file.response.retmsg);
+                  formRef.current?.setFieldValue('pbcThumbNail', [])
+                }
+                break;
+              default:
+                break;
+            }
+          },
+          action: process.env.BASE_URL + '/oss/imgUpload',
+          beforeUpload(file: RcFile) {
+            const isLt10M = file.size / 1024 / 1024 < 10;
+            if (!isLt10M) {
+              message.error('图片大小不能超过10MB!');
+            }
+            return isLt10M || Upload.LIST_IGNORE;
+          },
+          onPreview: async (file) => {
+            if (file.uid.includes('-')) {
+              window.open(file.url);
+            }
+            if (file.response && file.response.retcode) {
+              window.open(file.response.data);
+            }
+          },
+          listType: 'picture-card',
+        }}
+        rules={[
+          { required: true, message: '请上传缩略图' },
+        ]}
+      /> : null}
       {pbcType === 1 ? <ProFormUploadButton
         label="上传图片"
         name="pbcImage"
@@ -264,11 +318,11 @@ const UpdateForm: React.FC<UpdateFormProps> = (props) => {
           },
           action: process.env.BASE_URL + '/oss/imgUpload',
           beforeUpload(file: RcFile) {
-            const isLt30M = file.size / 1024 / 1024 < 30;
-            if (!isLt30M) {
-              message.error(`${pbcType === 2 ? '视频' : '文件'}大小不能超过30MB!`);
+            const isLt300M = file.size / 1024 / 1024 < 300;
+            if (!isLt300M) {
+              message.error(`${pbcType === 2 ? '视频' : '文件'}大小不能超过300MB!`);
             }
-            return isLt30M || Upload.LIST_IGNORE;
+            return isLt300M || Upload.LIST_IGNORE;
           },
           onPreview: async (file) => {
             if (file.uid === '-1') {
diff --git a/src/pages/InnovativeService/components/UpdateForm.tsx b/src/pages/InnovativeService/components/UpdateForm.tsx
index 3e863d3..4705590 100644
--- a/src/pages/InnovativeService/components/UpdateForm.tsx
+++ b/src/pages/InnovativeService/components/UpdateForm.tsx
@@ -92,7 +92,7 @@ const UpdateForm: React.FC<UpdateFormProps> = (props) => {
       formRef={formRef}
       onFinish={async (value: any) => {
         let pbcPicAddress = ""
-        let pbcThumbNail = ""
+        let pbcThumbNail = "https://oss-xfc.popshejie.com/pop-b2b2c/pdf_fac16828-ea35-4034-9ad8-263605611960.png";
         if (value.pbcType === 1 && value.pbcImage.length > 0) {
           pbcThumbNail = value.pbcImage[0].url || value.pbcImage[0].response.data;
           pbcPicAddress = value.pbcImage.map((e: any) => {
@@ -103,7 +103,9 @@ const UpdateForm: React.FC<UpdateFormProps> = (props) => {
           pbcThumbNail = videoThumbnail;
         } else if (value.pbcType === 3 && value.pbcFile.length > 0) {
           pbcPicAddress = value.pbcFile[0].url || value.pbcFile[0].response.data;
-          pbcThumbNail = "https://oss-xfc.popshejie.com/pop-b2b2c/pdf_fac16828-ea35-4034-9ad8-263605611960.png";
+          if (value.pbcThumbNail.length > 0) {
+            pbcThumbNail = value.pbcThumbNail[0].url || value.pbcThumbNail[0].response.data;
+          }
         }
         return props.onSubmit({ ...value, pbcPicAddress, pbcThumbNail, pbcContent: value.pbcType === 3 ? '预览文件' : value.pbcContent, pbcId: props.values.pbcId })
       }}
@@ -133,6 +135,12 @@ const UpdateForm: React.FC<UpdateFormProps> = (props) => {
           status: 'done',
           url: props.values.pbcPicAddress,
         }] : [],
+        pbcThumbNail: props.values.pbcType === 3 && props.values.pbcThumbNail ? [{
+          uid: '-1',
+          name: props.values.pbcThumbNail.substring(props.values.pbcThumbNail.lastIndexOf('/') + 1),
+          status: 'done',
+          url: props.values.pbcThumbNail,
+        }] : [],
         pbcContent: props.values.pbcContent
       }}
       onOpenChange={(visible) => {
@@ -181,11 +189,57 @@ const UpdateForm: React.FC<UpdateFormProps> = (props) => {
           onChange: (e) => {
             setPbcType(e.target.value)
             formRef.current?.setFieldValue('pbcImage', []);
+            formRef.current?.setFieldValue('pbcThumbNail', [])
             formRef.current?.setFieldValue('pbcVideo', []);
             formRef.current?.setFieldValue('pbcFile', []);
           },
         }}
       />
+      {pbcType === 3 ? <ProFormUploadButton
+        label="缩略图"
+        name="pbcThumbNail"
+        max={1}
+        fieldProps={{
+          name: 'file',
+          accept: 'image/*',
+          multiple: true,
+          headers: {
+            authorization: localStorage.getItem('token') ?? '',
+          },
+          onChange: (info: any) => {
+            switch (info.file.status) {
+              case 'done':
+                if (info.file.response.retcode === 0) {
+                  message.error(info.file.response.retmsg);
+                  formRef.current?.setFieldValue('pbcThumbNail', [])
+                }
+                break;
+              default:
+                break;
+            }
+          },
+          action: process.env.BASE_URL + '/oss/imgUpload',
+          beforeUpload(file: RcFile) {
+            const isLt10M = file.size / 1024 / 1024 < 10;
+            if (!isLt10M) {
+              message.error('图片大小不能超过10MB!');
+            }
+            return isLt10M || Upload.LIST_IGNORE;
+          },
+          onPreview: async (file) => {
+            if (file.uid.includes('-')) {
+              window.open(file.url);
+            }
+            if (file.response && file.response.retcode) {
+              window.open(file.response.data);
+            }
+          },
+          listType: 'picture-card',
+        }}
+        rules={[
+          { required: true, message: '请上传缩略图' },
+        ]}
+      /> : null}
       {pbcType === 1 ? <ProFormUploadButton
         label="上传图片"
         name="pbcImage"
@@ -265,11 +319,11 @@ const UpdateForm: React.FC<UpdateFormProps> = (props) => {
           },
           action: process.env.BASE_URL + '/oss/imgUpload',
           beforeUpload(file: RcFile) {
-            const isLt30M = file.size / 1024 / 1024 < 30;
-            if (!isLt30M) {
-              message.error(`${pbcType === 2 ? '视频' : '文件'}大小不能超过30MB!`);
+            const isLt300M = file.size / 1024 / 1024 < 300;
+            if (!isLt300M) {
+              message.error(`${pbcType === 2 ? '视频' : '文件'}大小不能超过300MB!`);
             }
-            return isLt30M || Upload.LIST_IGNORE;
+            return isLt300M || Upload.LIST_IGNORE;
           },
           onPreview: async (file) => {
             if (file.uid === '-1') {