diff --git a/packages/app-client/src/app.config.ts b/packages/app-client/src/app.config.ts
index fd203e3..a1f3479 100644
--- a/packages/app-client/src/app.config.ts
+++ b/packages/app-client/src/app.config.ts
@@ -85,7 +85,7 @@ config = {
     // 发货单
     {
       root: "pages/delivery",
-      pages: ["all", "document/delivery", "document/purchase"],
+      pages: ["all", "document"],
     },
     // 瓜农
     {
diff --git a/packages/app-client/src/components/delivery/Step3Success.tsx b/packages/app-client/src/components/delivery/Step3Success.tsx
index 69c848b..69a947f 100644
--- a/packages/app-client/src/components/delivery/Step3Success.tsx
+++ b/packages/app-client/src/components/delivery/Step3Success.tsx
@@ -1,121 +1,197 @@
 import { useState } from "react";
-import { Text, View } from "@tarojs/components";
+import { Image, Text, View } from "@tarojs/components";
 import { Button } from "@nutui/nutui-react-taro";
 import Taro from "@tarojs/taro";
+import { Icon } from "@/components";
 
 interface Step3SuccessProps {
-  document: string;
+  pdfUrl: string;
+  picUrl?: string;
 }
 
 export default function Step3Success(props: Step3SuccessProps) {
-  const { document } = props;
+  const { pdfUrl, picUrl } = props;
   const [tempFilePath, setTempFilePath] = useState<string>();
 
-  // 查看文档
-  const handleView = async () => {
-    if (!tempFilePath) {
+  // 保存图片
+  const handleSaveImage = async () => {
+    if (!picUrl) {
       Taro.showToast({
-        title: "请先下载发货单据",
+        title: "没有可保存的预览图片",
         icon: "none",
         duration: 2000,
       });
       return;
     }
 
-    Taro.openDocument({
-      filePath: tempFilePath,
-      showMenu: true,
-    });
+    try {
+      // 下载文件
+      const downloadRes = await Taro.downloadFile({
+        url: picUrl!,
+      });
+      // 保存图片到相册
+      await Taro.saveImageToPhotosAlbum({
+        filePath: downloadRes.tempFilePath,
+      });
+
+      Taro.showToast({
+        title: "图片已保存到相册",
+        icon: "success",
+        duration: 2000,
+      });
+    } catch (error) {
+      console.error("保存图片失败:", error);
+      Taro.showToast({
+        title: "保存图片失败，请检查相册权限",
+        icon: "none",
+        duration: 2000,
+      });
+    }
   };
 
-  // 处理下载功能
-  const handleDownload = async () => {
+  // 下载PDF
+  const handleDownloadPDF = async () => {
     Taro.showToast({
-      title: "正在生成并下载发货单据",
-      icon: "none",
+      title: "正在下载PDF文件",
+      icon: "loading",
       duration: 2000,
     });
 
-    // 下载文件
-    Taro.downloadFile({
-      url: document!,
-    }).then((downloadRes) => {
+    try {
+      // 下载文件
+      const downloadRes = await Taro.downloadFile({
+        url: pdfUrl!,
+      });
+
       if (downloadRes.tempFilePath) {
         setTempFilePath(downloadRes.tempFilePath);
-        Taro.showToast({
-          title: "发货单据已下载成功，您可以将生成的PDF发送给好友",
-          icon: "none",
-          duration: 3000,
-        });
-      }
-    });
-  };
 
-  // 处理分享功能
-  const handleShare = async () => {
-    if (!tempFilePath) {
+        // 保存PDF到手机
+        if (Taro.saveFile) {
+          await Taro.saveFile({
+            tempFilePath: downloadRes.tempFilePath,
+          });
+
+          Taro.showToast({
+            title: "PDF下载成功",
+            icon: "success",
+            duration: 2000,
+          });
+        } else {
+          // 如果不支持saveFile，直接提示下载完成
+          Taro.openDocument({
+            filePath: downloadRes.tempFilePath,
+            showMenu: true,
+          });
+        }
+      }
+    } catch (error) {
+      console.error("下载PDF失败:", error);
       Taro.showToast({
-        title: "请先下载发货单据",
+        title: "下载PDF失败",
         icon: "none",
         duration: 2000,
       });
-      return;
+    }
+  };
+
+  // 查看PDF文档
+  const handleViewPDF = async () => {
+    if (!tempFilePath) {
+      await handleDownloadPDF();
     }
 
-    Taro.showToast({
-      title: "正在分享到微信",
-      icon: "none",
-      duration: 2000,
-    });
-
-    // 下载完成后转发
-    Taro.shareFileMessage({
-      filePath: tempFilePath,
-      fileName: `发货单据.pdf`,
-      complete: (res) => {
-        console.log("complete", res);
-      },
-    });
+    if (tempFilePath) {
+      Taro.openDocument({
+        filePath: tempFilePath,
+        showMenu: true,
+      });
+    }
   };
 
   return (
-    <View className="flex flex-1 flex-col items-center justify-center rounded-lg bg-white p-4 shadow-md">
-      <View className="mb-6 flex h-16 w-16 items-center justify-center rounded-full bg-green-100">
-        <Text className="text-2xl text-green-600">✓</Text>
-      </View>
-      <View className="mb-2 text-xl font-bold text-gray-800">
-        发货单据生成成功
-      </View>
-      <View className="mb-8 text-gray-600">
-        您的发货单据已生成，可以下载或转发给好友
+    <View className="flex flex-1 flex-col overflow-hidden rounded-md bg-gray-100 shadow-md">
+      {/* 预览区域 */}
+      <View className="flex-1 p-2.5">
+        <View className="rounded-lg bg-white shadow-sm">
+          {picUrl ? (
+            <View
+              className="overflow-hidden rounded-lg border border-gray-200"
+              style={{ maxHeight: Taro.pxTransform(400) }}
+            >
+              <Image
+                src={picUrl}
+                mode="widthFix"
+                className="w-full"
+                onClick={() => {
+                  Taro.previewImage({
+                    urls: [picUrl],
+                    current: picUrl,
+                  });
+                }}
+              />
+            </View>
+          ) : (
+            <View className="flex h-48 items-center justify-center rounded-lg border-2 border-dashed border-gray-300 bg-gray-50">
+              <Text className="text-gray-500">暂无预览图片</Text>
+            </View>
+          )}
+        </View>
       </View>
 
-      <View className="mb-6 flex w-full flex-row justify-center gap-4">
-        {document && !tempFilePath && (
-          <View className={"flex-1"}>
-            <Button type="default" size="large" block onClick={handleDownload}>
-              下载文档
+      {/* 底部按钮区域 */}
+      <View className="border-t border-gray-100 bg-white p-2.5">
+        <View className="flex flex-col gap-2.5">
+          {/* 保存图片按钮 */}
+          {picUrl && (
+            <Button
+              icon={<Icon name="download" size={16} color={"white"} />}
+              type="primary"
+              size="large"
+              block
+              onClick={handleSaveImage}
+              className="flex items-center justify-center"
+            >
+              <Text className="font-medium">保存图片</Text>
             </Button>
-          </View>
-        )}
-        {document && tempFilePath && (
-          <>
-            <View className={"flex-1"}>
-              <Button type="default" size="large" block onClick={handleView}>
-                查看文档
-              </Button>
-            </View>
-            <View className={"flex-1"}>
-              <Button type="primary" size="large" block onClick={handleShare}>
-                转发好友
-              </Button>
-            </View>
-          </>
-        )}
-      </View>
+          )}
 
-      <View className="text-sm text-gray-500">
-        提示：您可以随时在发货单据列表中重新下载
+          {/* PDF操作按钮 */}
+          <View className="flex gap-3">
+            <View className="flex-1">
+              <Button
+                icon={<Icon name="file-pdf" size={16} color={"white"} />}
+                type="primary"
+                size="large"
+                color="orange"
+                block
+                onClick={handleDownloadPDF}
+              >
+                <Text className="font-medium">下载PDF</Text>
+              </Button>
+            </View>
+            {tempFilePath && (
+              <View className="flex-1">
+                <Button
+                  icon={<Icon name="eye" size={16} color={"white"} />}
+                  type="default"
+                  size="large"
+                  block
+                  onClick={handleViewPDF}
+                >
+                  <Text className="font-medium">查看PDF</Text>
+                </Button>
+              </View>
+            )}
+          </View>
+
+          {/* 提示信息 */}
+          <View className="text-center">
+            <Text className="text-xs text-gray-500">
+              点击预览图片可放大查看
+            </Text>
+          </View>
+        </View>
       </View>
     </View>
   );
diff --git a/packages/app-client/src/components/icon/Icon.tsx b/packages/app-client/src/components/icon/Icon.tsx
index d6bb074..2783fa1 100644
--- a/packages/app-client/src/components/icon/Icon.tsx
+++ b/packages/app-client/src/components/icon/Icon.tsx
@@ -3,6 +3,8 @@ import classNames from "classnames";
 import React from "react";
 
 export type IconNames =
+  | "download"
+  | "file-pdf"
   | "check-circle"
   | "exclamation"
   | "arrow-up"
diff --git a/packages/app-client/src/iconfont.css b/packages/app-client/src/iconfont.css
index 84b3be3..17c185e 100644
--- a/packages/app-client/src/iconfont.css
+++ b/packages/app-client/src/iconfont.css
@@ -1,8 +1,8 @@
 @font-face {
   font-family: "iconfont"; /* Project id 5042354 */
-  src: url('//at.alicdn.com/t/c/font_5042354_6imvn9bni2l.woff2?t=1766198766212') format('woff2'),
-  url('//at.alicdn.com/t/c/font_5042354_6imvn9bni2l.woff?t=1766198766212') format('woff'),
-  url('//at.alicdn.com/t/c/font_5042354_6imvn9bni2l.ttf?t=1766198766212') format('truetype');
+  src: url('//at.alicdn.com/t/c/font_5042354_mzxt7rknws.woff2?t=1766213275700') format('woff2'),
+  url('//at.alicdn.com/t/c/font_5042354_mzxt7rknws.woff?t=1766213275700') format('woff'),
+  url('//at.alicdn.com/t/c/font_5042354_mzxt7rknws.ttf?t=1766213275700') format('truetype');
 }
 
 .iconfont {
@@ -13,6 +13,14 @@
   -moz-osx-font-smoothing: grayscale;
 }
 
+.icon-download:before {
+  content: "\e636";
+}
+
+.icon-file-pdf:before {
+  content: "\e634";
+}
+
 .icon-exclamation:before {
   content: "\e635";
 }
diff --git a/packages/app-client/src/pages/approval/result.tsx b/packages/app-client/src/pages/approval/result.tsx
index 41fbef9..84079bb 100644
--- a/packages/app-client/src/pages/approval/result.tsx
+++ b/packages/app-client/src/pages/approval/result.tsx
@@ -121,7 +121,7 @@ export default hocAuth(function Page(props: CommonComponent) {
                   onClick={async () => {
                     // 跳转到发货单据生成页面
                     await Taro.navigateTo({
-                      url: buildUrl("/pages/delivery/document/delivery", {
+                      url: buildUrl("/pages/delivery/document", {
                         orderShipId: orderShip.orderShipId,
                         orderId: orderShip.orderId,
                       }),
diff --git a/packages/app-client/src/pages/delivery/all.tsx b/packages/app-client/src/pages/delivery/all.tsx
index d7d305c..a7f2260 100644
--- a/packages/app-client/src/pages/delivery/all.tsx
+++ b/packages/app-client/src/pages/delivery/all.tsx
@@ -184,7 +184,7 @@ export default hocAuth(function Page(props: CommonComponent) {
                       onClick={async (e) => {
                         // 跳转到发货单据生成页面
                         await Taro.navigateTo({
-                          url: buildUrl("/pages/delivery/document/delivery", {
+                          url: buildUrl("/pages/delivery/document", {
                             orderShipId: shipOrderVO.orderShipId,
                             orderId: shipOrderVO.orderId,
                           }),
diff --git a/packages/app-client/src/pages/delivery/document/delivery.config.ts b/packages/app-client/src/pages/delivery/document.config.ts
similarity index 100%
rename from packages/app-client/src/pages/delivery/document/delivery.config.ts
rename to packages/app-client/src/pages/delivery/document.config.ts
diff --git a/packages/app-client/src/pages/delivery/document/delivery.tsx b/packages/app-client/src/pages/delivery/document.tsx
similarity index 81%
rename from packages/app-client/src/pages/delivery/document/delivery.tsx
rename to packages/app-client/src/pages/delivery/document.tsx
index 655c1b0..ffb47ce 100644
--- a/packages/app-client/src/pages/delivery/document/delivery.tsx
+++ b/packages/app-client/src/pages/delivery/document.tsx
@@ -18,6 +18,7 @@ import {
   DeliveryStep2Preview,
   DeliveryStep3Success,
 } from "@/components";
+import dayjs from "dayjs";
 
 // 特殊处理：其他费用要实时获取费用项目
 const updateOtherFeesModule = async (
@@ -76,13 +77,13 @@ export default hocAuth(function Page(props: CommonComponent) {
 
   const [step, setStep] = useState(1);
   const [moduleList, setModuleList] = useState<any[]>([]);
-  const [height, setHeight] = useState<number>();
   const [purchaseOrderVO, setPurchaseOrderVO] =
     useState<BusinessAPI.PurchaseOrderVO>();
 
   const [orderShipVO, setOrderShipVO] = useState<BusinessAPI.OrderShip>();
   const [deliveryTemplate, setDeliveryTemplate] = useState<string>();
-  const [document, setDocument] = useState<string>();
+  const [pdfUrl, setPdfUrl] = useState<string>();
+  const [picUrl, setPicUrl] = useState<string>();
 
   const step1FormRef = useRef<DeliveryStep1FormRef>(null);
 
@@ -102,9 +103,10 @@ export default hocAuth(function Page(props: CommonComponent) {
       setPurchaseOrderVO(purchaseOrderVO);
       const shipOrderVO = purchaseOrderVO.orderShipList[0];
       setOrderShipVO(shipOrderVO);
-      if (shipOrderVO.document) {
+      if (shipOrderVO.pdfUrl || shipOrderVO.picUrl) {
         setStep(3);
-        setDocument(shipOrderVO.document);
+        setPdfUrl(shipOrderVO.pdfUrl);
+        setPicUrl(shipOrderVO.picUrl);
       }
 
       const { data } = await business.dealer.showDealer({
@@ -188,7 +190,6 @@ export default hocAuth(function Page(props: CommonComponent) {
         },
         onCancel: () => {
           Dialog.close("dialog");
-          console.log("12123");
         },
       });
       return;
@@ -231,16 +232,29 @@ export default hocAuth(function Page(props: CommonComponent) {
   // 截图预览内容
   const capturePreview = async () => {
     const template = new PdfTemplate(moduleList);
-    const { data } = await poster.pdf.postApiV1Pdf({
+    const {
+      data: { data: pdfData },
+    } = await poster.pdf.postApiV1Pdf({
       html: template.generateHtmlString(),
     });
 
+    const {
+      data: { data: picData },
+    } = await poster.poster.postApiV1Poster({
+      html: template.generateHtmlString(),
+      format: "a4",
+    });
+
+    setPdfUrl(pdfData?.path);
+    setPicUrl(picData?.path);
+
     const orderShip = purchaseOrderVO?.orderShipList[0];
     // 存储 至 shipOrder previewUrl
     if (orderShip) {
       let formData: BusinessAPI.OrderShipGenerateDocumentCmd = {
         orderShipId: orderShip?.orderShipId,
-        document: data?.data?.path,
+        pdfUrl: pdfData?.path as string,
+        picUrl: picData?.path as string,
       };
       // 检查各模块中的必填字段是否已填写
       for (const module of moduleList) {
@@ -267,7 +281,9 @@ export default hocAuth(function Page(props: CommonComponent) {
           }
           // 检查预计到仓时间字段是否开启且已填写
           else if (column.dataIndex === "requiredEstimatedArrivalTime") {
-            formData.estimatedArrivalDate = orderShip?.estimatedArrivalDate;
+            formData.estimatedArrivalDate = dayjs(
+              orderShip?.estimatedArrivalDate,
+            ).format("YYYY-MM-DD");
           }
           // 检查备注字段是否开启且已填写
           else if (column.dataIndex === "requiredRemarks") {
@@ -281,10 +297,6 @@ export default hocAuth(function Page(props: CommonComponent) {
       }
       business.orderShip.generateDocumentOrderShip(formData).then();
     }
-
-    if (data && data?.data?.path) {
-      setDocument(data?.data?.path);
-    }
   };
 
   // 返回上一步
@@ -308,47 +320,13 @@ export default hocAuth(function Page(props: CommonComponent) {
     setStep(1);
   };
 
-  const [topBarHeight, setTopBarHeight] = useState<number>(0);
-  const [bottomBarHeight, setBottomBarHeight] = useState<number>(0);
-  const topBarRef = useRef<any>(null);
-  const bottomBarRef = useRef<any>(null);
-
-  useEffect(() => {
-    // 获取 topBar 和 bottomBar 的实际高度
-    const queryTopBar = Taro.createSelectorQuery();
-    queryTopBar
-      .select("#topBar")
-      .boundingClientRect((rect: any) => {
-        if (rect) {
-          setTopBarHeight(rect.height);
-        }
-      })
-      .exec();
-
-    const queryBottomBar = Taro.createSelectorQuery();
-    queryBottomBar
-      .select("#bottomBar")
-      .boundingClientRect((rect: any) => {
-        if (rect) {
-          setBottomBarHeight(rect.height);
-        }
-      })
-      .exec();
-  }, [step]);
-
-  useEffect(() => {
-    // 计算滚动区域高度：窗口高度 - topBar高度 - bottomBar高度
-    const windowHeight = Taro.getSystemInfoSync().windowHeight;
-    setHeight(windowHeight - topBarHeight - bottomBarHeight);
-  }, [topBarHeight, bottomBarHeight]);
-
   return (
-    <View
-      className={
-        "flex flex-1 flex-col overflow-x-hidden overflow-y-auto bg-[#D1D5DB]"
-      }
-    >
-      <View id={"topBar"} ref={topBarRef}>
+    <>
+      <View
+        className={
+          "flex flex-1 flex-col overflow-x-hidden overflow-y-auto bg-[#D1D5DB]"
+        }
+      >
         <View className={"p-2.5"}>
           <View className={"rounded-lg bg-white p-4 shadow-md"}>
             <Steps value={step} status="dynamic" layout="single">
@@ -358,37 +336,32 @@ export default hocAuth(function Page(props: CommonComponent) {
             </Steps>
           </View>
         </View>
+
+        <View
+          className={classNames("px-2.5", {
+            "overflow-hidden": step === 2,
+          })}
+        >
+          {step === 1 && (
+            <View className="flex flex-col rounded-lg bg-white p-2.5 shadow-md">
+              <DeliveryStep1Form
+                ref={step1FormRef}
+                moduleList={moduleList}
+                orderShip={orderShipVO}
+                setOrderShip={setOrderShipVO}
+              />
+            </View>
+          )}
+
+          {step === 2 && <DeliveryStep2Preview moduleList={moduleList} />}
+
+          {step === 3 && pdfUrl && (
+            <DeliveryStep3Success pdfUrl={pdfUrl} picUrl={picUrl} />
+          )}
+        </View>
       </View>
 
-      <View
-        className={classNames("px-2.5", {
-          "overflow-hidden": step === 2,
-        })}
-        style={{
-          height: height,
-        }}
-      >
-        {step === 1 && (
-          <View className="flex flex-col rounded-lg bg-white p-2.5 shadow-md">
-            <DeliveryStep1Form
-              ref={step1FormRef}
-              moduleList={moduleList}
-              orderShip={orderShipVO}
-              setOrderShip={setOrderShipVO}
-            />
-          </View>
-        )}
-
-        {step === 2 && <DeliveryStep2Preview moduleList={moduleList} />}
-
-        {step === 3 && document && <DeliveryStep3Success document={document} />}
-      </View>
-
-      <View
-        ref={bottomBarRef}
-        className={"fixed bottom-0 left-0 z-10 w-full bg-white"}
-        id={"bottomBar"}
-      >
+      <View className={"sticky bottom-0 left-0 z-10 w-full bg-white"}>
         <View className={"flex flex-row gap-2.5 p-2.5"}>
           {step == 1 && (
             <View className={"flex-1"}>
@@ -464,6 +437,6 @@ export default hocAuth(function Page(props: CommonComponent) {
         </View>
         <SafeArea position={"bottom"} />
       </View>
-    </View>
+    </>
   );
 });
diff --git a/packages/app-client/src/pages/delivery/document/purchase.config.ts b/packages/app-client/src/pages/delivery/document/purchase.config.ts
deleted file mode 100644
index 41c4dc2..0000000
--- a/packages/app-client/src/pages/delivery/document/purchase.config.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-export default definePageConfig({
-  navigationBarTitleText: "采购底单单据生成",
-  navigationBarBackgroundColor: "#fff",
-});
diff --git a/packages/app-client/src/pages/delivery/document/purchase.tsx b/packages/app-client/src/pages/delivery/document/purchase.tsx
deleted file mode 100644
index cea6739..0000000
--- a/packages/app-client/src/pages/delivery/document/purchase.tsx
+++ /dev/null
@@ -1,390 +0,0 @@
-import hocAuth from "@/hocs/auth";
-import { CommonComponent } from "@/types/typings";
-import { useEffect, useRef, useState } from "react";
-import { View } from "@tarojs/components";
-import { Button, Dialog, SafeArea, Step, Steps } from "@nutui/nutui-react-taro";
-import shipOrder from "@/constant/orderShip";
-import Taro from "@tarojs/taro";
-import classNames from "classnames";
-import { business, poster } from "@/services";
-import { buildUrl, PdfTemplate } from "@/utils";
-import {
-  Icon,
-  PurchaseStep1Form,
-  PurchaseStep1FormRef,
-  PurchaseStep2Preview,
-  PurchaseStep3Success,
-} from "@/components";
-
-export default hocAuth(function Page(props: CommonComponent) {
-  const { router, setLoading } = props;
-  const orderId = router.params
-    .orderId as BusinessAPI.PurchaseOrderVO["orderId"];
-
-  const [step, setStep] = useState(1);
-  const [moduleList, setModuleList] = useState<any[]>([]);
-  const [document, setDocument] =
-    useState<BusinessAPI.OrderShipVO["document"]>();
-  const [height, setHeight] = useState<number>();
-  const [purchaseOrderVO, setPurchaseOrderVO] =
-    useState<BusinessAPI.PurchaseOrderVO>();
-  const [shipOrderVO, setShipOrderVO] = useState<BusinessAPI.OrderShipVO>();
-
-  const step1FormRef = useRef<PurchaseStep1FormRef>(null);
-
-  const init = async (orderId: BusinessAPI.PurchaseOrderVO["orderId"]) => {
-    setLoading(true);
-    const {
-      data: { data: purchaseOrderVO },
-    } = await business.purchaseOrder.showPurchaseOrder({
-      purchaseOrderShowQry: {
-        orderId,
-      },
-    });
-    setPurchaseOrderVO(purchaseOrderVO);
-    setLoading(false);
-  };
-
-  useEffect(() => {
-    if (orderId) {
-      init(orderId).then();
-    }
-  }, [orderId]);
-
-  // 预览确认
-  const previewAndConfirm = () => {
-    if (step === 2) {
-      // 显示确认对话框
-      Dialog.open("dialog", {
-        title: "生成发货单据",
-        content: "即将生成发货单据，请确认发货单据是否正确。",
-        confirmText: "确认生成",
-        cancelText: "取消",
-        onConfirm: async () => {
-          // 截图预览内容
-          await capturePreview();
-          Dialog.close("dialog");
-          // 进入第三步
-          setStep(3);
-        },
-        onCancel: () => {
-          Dialog.close("dialog");
-        },
-      });
-      return;
-    }
-
-    if (step === 1) {
-      // 调用 Step1Form 的表单校验方法
-      if (step1FormRef.current && step1FormRef.current.validateForm()) {
-        setStep(2);
-      }
-      return;
-    }
-
-    if (step < 3) {
-      setStep(step + 1);
-    }
-  };
-
-  // 生成发货单据
-  const generateShippingDocument = async () => {
-    // 显示确认对话框
-    Dialog.open("dialog", {
-      title: "生成发货单据",
-      content: "即将生成发货单据，请确认发货单据是否正确。",
-      confirmText: "确认生成",
-      cancelText: "取消",
-      onConfirm: async () => {
-        // 截图预览内容
-        await capturePreview();
-        Dialog.close("dialog");
-        // 进入第三步
-        setStep(3);
-      },
-      onCancel: () => {
-        Dialog.close("dialog");
-      },
-    });
-  };
-
-  // 截图预览内容
-  const capturePreview = async () => {
-    const template = new PdfTemplate(moduleList);
-    console.log("generateHtmlString", template.generateHtmlString());
-    const { data } = await poster.pdf.postApiV1Pdf({
-      html: template.generateHtmlString(),
-    });
-
-    // 存储 至 shipOrder previewUrl
-    if (shipOrderVO) {
-      let formData: BusinessAPI.OrderShipGenerateDocumentCmd = {
-        orderShipId: shipOrderVO?.orderShipId,
-        document: data?.data?.path,
-      };
-      // 检查各模块中的必填字段是否已填写
-      for (const module of moduleList) {
-        const contentSchema = module.schemas.find(
-          (schema) => schema.title === "内容配置",
-        );
-
-        if (
-          !contentSchema ||
-          !contentSchema.columns ||
-          contentSchema.columns.length === 0
-        ) {
-          continue;
-        }
-
-        for (const column of contentSchema.columns) {
-          // 检查西瓜品级字段是否开启且已填写
-          if (column.dataIndex === "requiredWatermelonGrade") {
-            formData.watermelonGrade = shipOrderVO?.watermelonGrade;
-          }
-          // 检查发货地字段是否开启且已填写
-          else if (column.dataIndex === "requiredShippingFrom") {
-            formData.shippingAddress = shipOrderVO?.shippingAddress;
-          }
-          // 检查预计到仓时间字段是否开启且已填写
-          else if (column.dataIndex === "requiredEstimatedArrivalTime") {
-            formData.estimatedArrivalDate = shipOrderVO?.estimatedArrivalDate;
-          }
-          // 检查备注字段是否开启且已填写
-          else if (column.dataIndex === "requiredRemarks") {
-            formData.remark = shipOrderVO?.remark;
-          }
-          // 检查品级字段是否开启且已填写
-          else if (column.dataIndex === "requiredGrade") {
-            formData.orderShipItemList = shipOrderVO?.orderShipItemList;
-          }
-        }
-      }
-      business.orderShip.generateDocumentOrderShip(formData).then();
-    }
-
-    if (data && data?.data?.path) {
-      setDocument(data?.data?.path);
-    }
-  };
-
-  // 返回上一步
-  const goToPrevStep = () => {
-    if (step > 0) {
-      setStep(step - 1);
-    }
-  };
-
-  // 重置表单
-  const resetForm = () => {
-    setStep(1);
-    // 重新加载初始数据
-    if (orderId) {
-      init(orderId).then();
-    }
-  };
-
-  // 重新生成单据
-  const regenerateDocument = () => {
-    setStep(1);
-  };
-
-  const [topBarHeight, setTopBarHeight] = useState<number>(0);
-  const [bottomBarHeight, setBottomBarHeight] = useState<number>(0);
-  const topBarRef = useRef<any>(null);
-  const bottomBarRef = useRef<any>(null);
-
-  useEffect(() => {
-    // 获取 topBar 和 bottomBar 的实际高度
-    const queryTopBar = Taro.createSelectorQuery();
-    queryTopBar
-      .select("#topBar")
-      .boundingClientRect((rect: any) => {
-        if (rect) {
-          setTopBarHeight(rect.height);
-        }
-      })
-      .exec();
-
-    const queryBottomBar = Taro.createSelectorQuery();
-    queryBottomBar
-      .select("#bottomBar")
-      .boundingClientRect((rect: any) => {
-        if (rect) {
-          setBottomBarHeight(rect.height);
-        }
-      })
-      .exec();
-  }, [step]);
-
-  useEffect(() => {
-    // 计算滚动区域高度：窗口高度 - topBar高度 - bottomBar高度
-    const windowHeight = Taro.getSystemInfoSync().windowHeight;
-    setHeight(windowHeight - topBarHeight - bottomBarHeight);
-  }, [topBarHeight, bottomBarHeight]);
-
-  if (!purchaseOrderVO) {
-    return;
-  }
-
-  return (
-    <View
-      className={
-        "flex flex-1 flex-col overflow-x-hidden overflow-y-auto bg-[#D1D5DB]"
-      }
-    >
-      <View id={"topBar"} ref={topBarRef}>
-        <View className={"p-2.5"}>
-          <View className={"rounded-lg bg-white p-4 shadow-md"}>
-            <Steps value={step} status="dynamic" layout="single">
-              {shipOrder.steps.map((item, index) => (
-                <Step key={index} {...item} />
-              ))}
-            </Steps>
-          </View>
-        </View>
-      </View>
-
-      <View
-        className={classNames("px-2.5", {
-          "overflow-hidden": step === 2,
-        })}
-        style={{
-          height: height,
-        }}
-      >
-        {step === 1 && (
-          <View className={"flex flex-col gap-2.5"}>
-            <View className="overflow-hidden rounded-lg bg-white shadow-sm">
-              <View className="flex overflow-x-auto border-b border-gray-200 px-2">
-                <View className="flex-none">
-                  <View className="text-primary flex items-center gap-1 px-4 py-3 text-sm font-medium">
-                    <Icon name="plus" size={14} />
-                    <View>添加分单</View>
-                  </View>
-                </View>
-                <View className="flex-none">
-                  <View className="tab-active flex items-center px-4 py-3 text-sm font-medium">
-                    <View>黄花仓</View>
-                  </View>
-                </View>
-                <View className="flex-none">
-                  <View className="flex items-center px-4 py-3 text-sm font-medium">
-                    <View>晋州仓</View>
-                  </View>
-                </View>
-                <View className="flex-none">
-                  <View className="flex items-center px-4 py-3 text-sm font-medium">
-                    <View>石家庄仓</View>
-                  </View>
-                </View>
-                <View className="flex-none">
-                  <View className="flex items-center px-4 py-3 text-sm font-medium">
-                    <View>保定仓</View>
-                  </View>
-                </View>
-                <View className="flex-none">
-                  <View className="flex items-center px-4 py-3 text-sm font-medium">
-                    <View>唐山仓</View>
-                  </View>
-                </View>
-              </View>
-              <View className="p-2.5">
-                <PurchaseStep1Form
-                  ref={step1FormRef}
-                  moduleList={moduleList}
-                  shipOrderVO={shipOrderVO}
-                  setShipOrderVO={setShipOrderVO}
-                />
-              </View>
-            </View>
-          </View>
-        )}
-
-        {step === 2 && <PurchaseStep2Preview moduleList={moduleList} />}
-
-        {step === 3 && document && <PurchaseStep3Success document={document} />}
-      </View>
-
-      <View
-        ref={bottomBarRef}
-        className={"fixed bottom-0 left-0 z-10 w-full bg-white"}
-        id={"bottomBar"}
-      >
-        <View className={"flex flex-row gap-2.5 p-2.5"}>
-          {step == 1 && (
-            <View className={"flex-1"}>
-              <Button type="default" block size={"large"} onClick={resetForm}>
-                重置
-              </Button>
-            </View>
-          )}
-          {step == 1 && (
-            <View className={"flex-1"}>
-              <Button
-                type="primary"
-                block
-                size={"large"}
-                onClick={previewAndConfirm}
-              >
-                下一步
-              </Button>
-            </View>
-          )}
-          {step == 2 && (
-            <View className={"flex-1"}>
-              <Button
-                type="default"
-                block
-                size={"large"}
-                onClick={goToPrevStep}
-              >
-                返回修改
-              </Button>
-            </View>
-          )}
-          {step == 2 && (
-            <View className={"flex-1"}>
-              <Button
-                type="primary"
-                block
-                size={"large"}
-                onClick={generateShippingDocument}
-              >
-                生成发货单据
-              </Button>
-            </View>
-          )}
-          {step == 3 && (
-            <View className={"flex-1"}>
-              <Button
-                type="default"
-                block
-                size={"large"}
-                onClick={() =>
-                  Taro.switchTab({
-                    url: buildUrl("/pages/main/index/index"),
-                  })
-                }
-              >
-                返回首页
-              </Button>
-            </View>
-          )}
-          {step == 3 && (
-            <View className={"flex-1"}>
-              <Button
-                type="primary"
-                block
-                size={"large"}
-                onClick={regenerateDocument}
-              >
-                重新生成
-              </Button>
-            </View>
-          )}
-        </View>
-        <SafeArea position={"bottom"} />
-      </View>
-    </View>
-  );
-});
diff --git a/packages/app-client/src/services/business/typings.d.ts b/packages/app-client/src/services/business/typings.d.ts
index 61dd3be..8fae0ae 100644
--- a/packages/app-client/src/services/business/typings.d.ts
+++ b/packages/app-client/src/services/business/typings.d.ts
@@ -3131,7 +3131,9 @@ declare namespace BusinessAPI {
     /** 瓜农姓名逗号隔开 */
     farmerInfo?: string;
     /** 发货单据 */
-    document: string;
+    pdfUrl: string;
+    picUrl: string;
+
     /** 发货单状态：0_草稿；1_待发货；2_待回款；3_待改签；4_部分回款；5_已回款；6_拒收完结；7_已完结； */
     state:
       | "DRAFT"
@@ -3200,7 +3202,9 @@ declare namespace BusinessAPI {
     /** 发货单明细 */
     orderShipItemList?: OrderShipItem[];
     /** 发货单据 */
-    document?: string;
+    picUrl?: string;
+    /** 发货单据 */
+    pdfUrl?: string;
   };
 
   type OrderShipItem = {
diff --git a/packages/app-client/src/services/poster/poster.ts b/packages/app-client/src/services/poster/poster.ts
index c7f7d7f..1bbce79 100644
--- a/packages/app-client/src/services/poster/poster.ts
+++ b/packages/app-client/src/services/poster/poster.ts
@@ -19,6 +19,7 @@ export async function postApiV1Poster(
     type?: string;
     /** 编码类型 */
     encoding?: string;
+    format?: 'custom' | 'a4';
   },
   options?: { [key: string]: any },
 ) {