diff --git a/src/pages/Container/EnterpriseInfo/PersonnelInfo/Certificate/index.js b/src/pages/Container/EnterpriseInfo/PersonnelInfo/Certificate/index.js
index 1706c3b..9864db7 100644
--- a/src/pages/Container/EnterpriseInfo/PersonnelInfo/Certificate/index.js
+++ b/src/pages/Container/EnterpriseInfo/PersonnelInfo/Certificate/index.js
@@ -375,7 +375,7 @@ function CertModal({
         <Form.Item name="reviewDate" label="复核日期">
           <DatePicker style={{ width: "100%" }} />
         </Form.Item>
-        <AttachmentUpload name="certAttachmentUrl" label="证书附件" maxCount={10} accept="image/*,.pdf" 
+        <AttachmentUpload name="certAttachmentUrl" label="证书附件" maxCount={10} accept=".png,.jpg,.jpeg,.bmp,.webp,.pdf" 
         extra={'请上传证书附件，支持10个以内的图片和PDF格式'}
         />
         
diff --git a/src/pages/Container/EnterpriseInfo/PersonnelInfo/List/index.js b/src/pages/Container/EnterpriseInfo/PersonnelInfo/List/index.js
index 31b5813..fb07ff3 100644
--- a/src/pages/Container/EnterpriseInfo/PersonnelInfo/List/index.js
+++ b/src/pages/Container/EnterpriseInfo/PersonnelInfo/List/index.js
@@ -742,7 +742,7 @@ function StaffFormModal({
               name="proofMaterialUrl"
               label="申报专业能力证明材料"
               extra={'最多上传5个pdf,doc,docx,图片格式文件'}
-              accept={'.pdf,.doc,.docx,image/*'}
+              accept={'.pdf,.doc,.docx,.png,.jpg,.jpeg,.bmp,.webp'}
               maxCount={5}
             />
           </Col>
diff --git a/src/pages/Container/EnterpriseInfo/QualificationCert/index.js b/src/pages/Container/EnterpriseInfo/QualificationCert/index.js
index d8fd629..b5378ea 100644
--- a/src/pages/Container/EnterpriseInfo/QualificationCert/index.js
+++ b/src/pages/Container/EnterpriseInfo/QualificationCert/index.js
@@ -405,7 +405,7 @@ function CertFormModal({
         <Form.Item name="remark" label="备注">
           <TextArea rows={3} placeholder="请输入备注" maxLength={200} showCount />
         </Form.Item>
-        <AttachmentUpload name="certImageUrl" accept="image/*" label="证书图片" maxCount={3} extra="最多上传3张图片" />
+        <AttachmentUpload name="certImageUrl" accept=".png,.jpg,.jpeg,.bmp,.webp" label="证书图片" maxCount={3} extra="最多上传3张图片" />
       </Form>
     </Modal>
   );
diff --git a/src/pages/Container/QualApplication/FilingForm/components/CommitmentStep.jsx b/src/pages/Container/QualApplication/FilingForm/components/CommitmentStep.jsx
index 7f74fe6..5d9ba18 100644
--- a/src/pages/Container/QualApplication/FilingForm/components/CommitmentStep.jsx
+++ b/src/pages/Container/QualApplication/FilingForm/components/CommitmentStep.jsx
@@ -126,7 +126,7 @@ export default function CommitmentStep({
           label="电子签名"
           disabled={disabled}
           maxCount={1}
-          accept="image/*"
+          accept=".png,.jpg,.jpeg,.bmp,.webp"
         />
       </Form>
     </div>
diff --git a/src/pages/Container/QualApplication/FilingForm/components/FilingUpload.jsx b/src/pages/Container/QualApplication/FilingForm/components/FilingUpload.jsx
index e10325d..7f9e540 100644
--- a/src/pages/Container/QualApplication/FilingForm/components/FilingUpload.jsx
+++ b/src/pages/Container/QualApplication/FilingForm/components/FilingUpload.jsx
@@ -1,4 +1,4 @@
-import { Upload, Button } from "antd";
+import { Upload, Button, message } from "antd";
 import { UploadOutlined } from "@ant-design/icons";
 import { parseUploadFileList, resolveUploadFileId } from "~/utils/mockUpload";
 
@@ -18,7 +18,14 @@ export default function FilingUpload({
       action={`${window.process.env.app.API_HOST}/safetyEval/file/upload`}
       disabled={disabled}
       fileList={fileList}
-
+      beforeUpload={(file) => {
+        const ext = "." + file.name.split(".").pop().toLowerCase();
+        if (ext === ".gif") {
+          message.error("不支持 GIF 格式图片上传");
+          return Upload.LIST_IGNORE;
+        }
+        return true;
+      }}
       onChange={(info) => {
         if (disabled) return;
         onChange?.(info.fileList);
diff --git a/src/pages/Container/QualApplication/FilingForm/components/MaterialStep.jsx b/src/pages/Container/QualApplication/FilingForm/components/MaterialStep.jsx
index 8e2befc..69d1089 100644
--- a/src/pages/Container/QualApplication/FilingForm/components/MaterialStep.jsx
+++ b/src/pages/Container/QualApplication/FilingForm/components/MaterialStep.jsx
@@ -62,7 +62,7 @@ export default function MaterialStep({
                 {!disabled && (
                   <UploadButton
                     onSuccess={(data) => onUpload?.(record, data)}
-                    uploadProps={{ accept: ".pdf,.doc,.docx,.xls,.xlsx,.png,.jpg,.jpeg,.gif,.bmp,.webp" }}
+                    uploadProps={{ accept: ".pdf,.doc,.docx,.xls,.xlsx,.png,.jpg,.jpeg,.bmp,.webp" }}
                   >
                     {record.attachmentUrl ? "重新上传" : "上传"}
                   </UploadButton>
diff --git a/src/pages/Container/Supervision/ExperManage/index.js b/src/pages/Container/Supervision/ExperManage/index.js
index bb2ae81..5754385 100644
--- a/src/pages/Container/Supervision/ExperManage/index.js
+++ b/src/pages/Container/Supervision/ExperManage/index.js
@@ -353,7 +353,7 @@ const ExperManage = (props) => {
             name="certificate"
             label="证书"
             maxCount={10}
-            accept="image/*,.pdf"
+            accept=".png,.jpg,.jpeg,.bmp,.webp,.pdf"
             extra="支持上传图片和PDF文件，最多10个"
           />
         </Form>