diff --git a/jjb.config.js b/jjb.config.js
index 8c58ad4..a384d58 100644
--- a/jjb.config.js
+++ b/jjb.config.js
@@ -10,7 +10,7 @@ module.exports = {
       javaGitBranch: "dev",
       // 本地联调 safetyEval-service（context-path: /safetyEval，默认端口 8095）
       // 可通过环境变量覆盖: SAFETY_EVAL_API_HOST=http://192.168.x.x:8095
-      API_HOST:  "http://192.168.0.152",
+      API_HOST:  "http://192.168.0.103",
     },
     production: {
       // 应用后端分支名称，部署上线需要
diff --git a/src/components/AttachmentUpload/index.js b/src/components/AttachmentUpload/index.js
index a3da783..16f6684 100644
--- a/src/components/AttachmentUpload/index.js
+++ b/src/components/AttachmentUpload/index.js
@@ -59,9 +59,17 @@ export default function AttachmentUpload({ name, label, disabled = false, maxCou
           action={`${window.process.env.app.API_HOST}/safetyEval/file/upload`}
           beforeUpload={(file) => {
             if (!accept) return true;
-            const exts = accept.split(",").map((e) => e.trim().toLowerCase());
+            const rules = accept.split(",").map((e) => e.trim().toLowerCase());
             const ext = "." + file.name.split(".").pop().toLowerCase();
-            if (!exts.includes(ext)) {
+            const matchExt = rules.includes(ext);
+            const matchMime = rules.some((r) => {
+              if (r.endsWith("/*")) {
+                const prefix = r.slice(0, -1);
+                return file.type && file.type.toLowerCase().startsWith(prefix);
+              }
+              return false;
+            });
+            if (!matchExt && !matchMime) {
               message.error(`仅支持 ${accept} 格式文件`);
               return Upload.LIST_IGNORE;
             }
diff --git a/src/pages/Container/EnterpriseInfo/EquipInfo/index.js b/src/pages/Container/EnterpriseInfo/EquipInfo/index.js
index 3f210e8..6c9833b 100644
--- a/src/pages/Container/EnterpriseInfo/EquipInfo/index.js
+++ b/src/pages/Container/EnterpriseInfo/EquipInfo/index.js
@@ -116,6 +116,7 @@ function EquipInfoPage(props) {
               label="设备名称"
               placeholder="请输入"
               allowClear
+              maxLength={30}
             />
           </Form.Item>,
           <Form.Item key="instrumentType" name="instrumentType">
@@ -161,7 +162,7 @@ function EquipInfoPage(props) {
             width: 200,
             ellipsis: true,
           },
-          { title: "设备型号", dataIndex: "deviceModel" },
+          { title: "设备型号", dataIndex: "deviceModel", ellipsis: true, },
           { title: "仪器类型", dataIndex: "instrumentTypeName" },
           { title: "设备类型", dataIndex: "deviceTypeName" },
           {
@@ -353,7 +354,7 @@ function EquipFormModal({
               label="设备名称"
               rules={[{ required: true, message: "请输入设备名称" }]}
             >
-              <Input placeholder="请输入设备名称" />
+              <Input placeholder="请输入设备名称" maxLength={30} showCount />
             </Form.Item>
           </Col>
           <Col span={12}>
@@ -362,7 +363,7 @@ function EquipFormModal({
               label="型号"
               rules={[{ required: true, message: "请输入型号" }]}
             >
-              <Input placeholder="请输入型号" />
+              <Input placeholder="请输入型号" maxLength={50} showCount />
             </Form.Item>
           </Col>
           <Col span={12}>
@@ -397,12 +398,12 @@ function EquipFormModal({
               label="厂家"
               rules={[{ required: true, message: "请输入厂家" }]}
             >
-              <Input placeholder="请输入厂家" />
+              <Input placeholder="请输入厂家" maxLength={50} showCount />
             </Form.Item>
           </Col>
           <Col span={12}>
             <Form.Item name="flowDesc" label="设备流量说明">
-              <Input placeholder="请输入设备流量说明" />
+              <Input placeholder="请输入设备流量说明" maxLength={100} showCount />
             </Form.Item>
           </Col>
           <Col span={12}>
@@ -431,7 +432,7 @@ function EquipFormModal({
           </Col>
           <Col span={12}>
             <Form.Item name="calibrationUnit" label="校准单位">
-              <Input placeholder="请输入校准单位" />
+              <Input placeholder="请输入校准单位" maxLength={30} showCount />
             </Form.Item>
           </Col>
           <Col span={12}>
diff --git a/src/pages/Container/Supervision/ExperManage/index.js b/src/pages/Container/Supervision/ExperManage/index.js
index 091503d..bb2ae81 100644
--- a/src/pages/Container/Supervision/ExperManage/index.js
+++ b/src/pages/Container/Supervision/ExperManage/index.js
@@ -349,7 +349,13 @@ const ExperManage = (props) => {
           >
             <Input placeholder="请输入" allowClear maxLength={20} />
           </Form.Item>
-          <AttachmentUpload name="certificate" maxCount={1} label="证书" />
+          <AttachmentUpload
+            name="certificate"
+            label="证书"
+            maxCount={10}
+            accept="image/*,.pdf"
+            extra="支持上传图片和PDF文件，最多10个"
+          />
         </Form>
       </Modal>
     </PageLayout>