diff --git a/src/components/Cropper/Cropper.vue b/src/components/Cropper/Cropper.vue
index d740473d..3bef4d2a 100644
--- a/src/components/Cropper/Cropper.vue
+++ b/src/components/Cropper/Cropper.vue
@@ -8,7 +8,7 @@
         ref="cropCanvas"
       >
         <cropper-image
-          :src="props.img"
+          :src="props.img.path"
           alt="Picture"
           rotatable
           scalable
@@ -18,7 +18,7 @@
         ></cropper-image>
         <cropper-shade hidden></cropper-shade>
         <cropper-handle action="move" plain></cropper-handle>
-        <cropper-selection initial-coverage="0.5" outlined>
+        <cropper-selection initial-coverage="0.5" outlined ref="selection">
           <cropper-grid role="grid" covered></cropper-grid>
           <cropper-crosshair centered></cropper-crosshair>
           <cropper-handle
@@ -48,15 +48,10 @@
 <script setup>
 import { ref, watch, onBeforeUnmount } from "vue";
 import "cropperjs";
-// import "cropperjs/dist/cropper.css";
+import { useMediaComponent } from "@/hooks/useMediaComponent";
+import { $message } from "@/utils/useMessage";
 import { ElDialog, ElButton } from "element-plus";
-const imageRef = ref(null);
-const imgSrc = ref("");
-const cropper = ref(null);
-const resultUrl = ref("");
-const scale = ref(1);
 const cropCanvas = ref(null);
-
 const props = defineProps({
   img: {
     type: String,
@@ -66,10 +61,16 @@ const props = defineProps({
     type: Boolean,
     default: false,
   },
+  fileName: {
+    type: String,
+    default: "image",
+  },
 });
 
+const { fileBaseUrl } = useMediaComponent(props);
 const show = ref(props.show);
 const emit = defineEmits(["update:show", "crop-success"]);
+const selection = ref(null);
 
 watch(
   () => show.value,
@@ -85,57 +86,103 @@ watch(
   }
 );
 
-// 文件选择
-const onFileChange = (e) => {
-  const file = e.target.files?.[0];
-  if (!file) return;
+const dataURLtoFile = (dataurl, filename) => {
+  let arr = dataurl.split(","),
+    mime = arr[0].match(/:(.*?);/)[1],
+    bstr = atob(arr[1]),
+    n = bstr.length,
+    u8arr = new Uint8Array(n);
 
-  const reader = new FileReader();
-  reader.onload = (event) => {
-    imgSrc.value = event.target.result;
-    // 延迟初始化 cropper
-    setTimeout(initCropper, 50);
-  };
-  reader.readAsDataURL(file);
+  while (n--) {
+    u8arr[n] = bstr.charCodeAt(n);
+  }
 
-  // 清空 input
-  e.target.value = "";
+  // 创建临时 canvas 元素用于压缩图片
+  const canvas = document.createElement("canvas");
+  const ctx = canvas.getContext("2d");
+  const img = new Image();
+  
+  return new Promise((resolve) => {
+    img.src = dataurl;
+
+    img.onload = () => {
+      // 限制最大宽度或高度为 800px
+      const maxWidthOrHeight = 800;
+      let width = img.width;
+      let height = img.height;
+
+      if (width > height) {
+        if (width > maxWidthOrHeight) {
+          height *= maxWidthOrHeight / width;
+          width = maxWidthOrHeight;
+        }
+      } else {
+        if (height > maxWidthOrHeight) {
+          width *= maxWidthOrHeight / height;
+          height = maxWidthOrHeight;
+        }
+      }
+
+      canvas.width = width;
+      canvas.height = height;
+      ctx.drawImage(img, 0, 0, width, height);
+
+      // 将 canvas 转换为 base64，质量设置为 0.8
+      const compressedDataUrl = canvas.toDataURL(mime, 0.8);
+
+      // 将压缩后的 base64 转换为文件
+      const compressedArr = compressedDataUrl.split(",");
+      const compressedBstr = atob(compressedArr[1]);
+      const compressedN = compressedBstr.length;
+      const compressedU8arr = new Uint8Array(compressedN);
+
+      for (let i = 0; i < compressedN; i++) {
+        compressedU8arr[i] = compressedBstr.charCodeAt(i);
+      }
+      resolve(new File([compressedU8arr], filename, { type: mime }));
+    };
+  });
 };
 
-// 初始化 cropper
-const initCropper = () => {
-  const image = imageRef.value;
-};
-
-// 缩放
-const onScale = (e) => {
-  const value = parseFloat(e.target.value);
-  scale.value = value;
-  cropper.value?.zoomTo(value);
-};
-
-// 旋转
-const rotate = (deg) => {
-  cropper.value?.rotate(deg);
-};
-
-// 裁剪并输出
 const crop = async () => {
   try {
-    const canvas = await cropCanvas.value.$toCanvas();
+    // 获取裁剪区域的画布
+    await selection.value.$toCanvas().then((canvas) => {
+      const image = canvas.toDataURL();
+      dataURLtoFile(image, props.img.name).then((res) => {
+        // 文件生成 bolburl
+        const blobUrl = URL.createObjectURL(res);
 
-    console.log(canvas);
-    // 使用toBlob方法替代toDataURL解决跨域问题
-    canvas.toBlob(
-      (blob) => {
-        const dataUrl = URL.createObjectURL(blob);
-        console.log(dataUrl);
-        emit("crop-success", dataUrl);
-        show.value = false;
-      },
-      "image/jpeg",
-      0.9
-    );
+        // 使用 FormData 格式上传文件
+        const formData = new FormData();
+        formData.append("file", res);
+
+        const uploadFileUrl = "/systemapi/xboe/sys/xuploader/file/upload";
+        fetch(uploadFileUrl, {
+          method: "POST",
+          body: formData,
+        })
+          .then((r) => {
+            return r.json();
+          })
+          .then((result) => {
+            if (result.status !== 200) {
+              $message.error(result.result.message);
+              return;
+            }
+            
+            // 将结果传递给父组件
+            emit("crop-success", {
+              path: fileBaseUrl + result.result.filePath,
+              name: result.result.displayName,
+            });
+            show.value = false;
+          })
+          .catch((error) => {
+            console.error("上传失败:", error);
+          });
+      });
+    });
   } catch (error) {
     console.error("裁剪失败:", error);
   }
@@ -143,10 +190,7 @@ const crop = async () => {
 
 // 销毁实例
 onBeforeUnmount(() => {
-  if (cropper.value) {
-    cropper.value.destroy();
-    cropper.value = null;
-  }
+  // cropper 实例会在组件销毁时自动清理
 });
 </script>
 
diff --git a/src/hooks/useUpload.js b/src/hooks/useUpload.js
index 0cb09d12..db435ac8 100644
--- a/src/hooks/useUpload.js
+++ b/src/hooks/useUpload.js
@@ -1,7 +1,5 @@
 import { ref } from "vue";
 import { $message, ElMessage } from "@/utils/useMessage";
-import { Loading, Plus } from "@element-plus/icons-vue";
-
 /**
  * 文件上传相关hook
  * @returns
@@ -10,7 +8,10 @@ export function useUpload() {
   // 上传相关
   const fileList = ref([]);
   const loading = ref(false);
-  const courseCoverurl = ref("");
+  const courseCover = ref({
+    path: "",
+    name: "",
+  });
 
   // 获取图片base64
   const getBase64 = (img, callback) => {
@@ -21,21 +22,33 @@ export function useUpload() {
 
   // 上传状态变化处理
   const handleChange = (info) => {
-    if (info.file.status === "uploading") {
-      loading.value = true;
-      return;
-    }
-    if (info.file.status === "done") {
-      // Get this url from response in real world.
-      getBase64(info.file.originFileObj, (base64Url) => {
-        courseCoverurl.value = base64Url;
-        loading.value = false;
-      });
-    }
-    if (info.file.status === "error") {
+    console.log(info);
+    courseCover.value = {
+      ...info,
+      path: info.url,
+    };
+
+    getBase64(info.raw, (base64Url) => {
+      courseCover.value.path = base64Url;
+      courseCover.value.name = info.name;
       loading.value = false;
-      $message.error("upload error");
-    }
+    });
+    // if (info.file.status === "uploading") {
+    //   loading.value = true;
+    //   return;
+    // }
+    // if (info.file.status === "done") {
+    //   // Get this url from response in real world.
+    //   getBase64(info.file.originFileObj, (base64Url) => {
+    //     courseCover.value.path = base64Url;
+    //     courseCover.value.name = info.file.name;
+    //     loading.value = false;
+    //   });
+    // }
+    // if (info.file.status === "error") {
+    //   loading.value = false;
+    //   $message.error("upload error");
+    // }
   };
 
   // 上传前检查
@@ -48,6 +61,18 @@ export function useUpload() {
     if (!isLt2M) {
       $message.error("Image must smaller than 2MB!");
     }
+
+    if (isJpgOrPng && isLt2M) {
+      getBase64(file, (base64Url) => {
+        courseCover.value = {
+          raw: file,
+          path: base64Url,
+          name: file.name,
+        };
+        loading.value = false;
+      });
+    }
+
     return isJpgOrPng && isLt2M;
   };
 
@@ -55,8 +80,7 @@ export function useUpload() {
     // 数据
     fileList,
     loading,
-    courseCoverurl,
-
+    courseCover,
     // 方法
     getBase64,
     handleChange,
diff --git a/src/views/courselibrary/components/createCourse.vue b/src/views/courselibrary/components/createCourse.vue
index 8316aa2b..796c1a29 100644
--- a/src/views/courselibrary/components/createCourse.vue
+++ b/src/views/courselibrary/components/createCourse.vue
@@ -303,12 +303,12 @@ const handleNext = () => {
     </el-dialog>
 
     <!-- 设置预览弹窗 -->
+    <!--    :fullscreen="chooseItemData.resType === 41"-->
     <el-dialog
       v-model="courseMetadata.showSettingDialog"
       :title="
         courseMetadata.isPreview ? '预览' : getType(chooseItemData.resType)
       "
-      :fullscreen="chooseItemData.resType === 41"
     >
       <div class="component-preview">
         <template v-for="item in mapComponents" :key="item.name">
diff --git a/src/views/courselibrary/components/professionalmode.vue b/src/views/courselibrary/components/professionalmode.vue
index 99fb9964..1cb113a4 100644
--- a/src/views/courselibrary/components/professionalmode.vue
+++ b/src/views/courselibrary/components/professionalmode.vue
@@ -1,5 +1,5 @@
 <script setup>
-import { ref, defineOptions, onMounted } from "vue";
+import { ref, defineOptions, onMounted, watch } from "vue";
 import { Plus, Loading } from "@element-plus/icons-vue";
 import courseTag from "./courseTag.vue";
 import { $message } from "@/utils/useMessage";
@@ -28,7 +28,8 @@ defineOptions({
   name: "ProfessionalMode",
 });
 // 使用上传hook
-const { fileList, loading, handleChange, beforeUpload } = useUpload();
+const { fileList, loading, handleChange, beforeUpload, courseCover } =
+  useUpload();
 // 使用表单hook
 const { formRef, formState, visibilityOptions, resetForm } = useCourseForm();
 import { useFetchCourseList } from "@/hooks/useFetchCourseList";
@@ -46,28 +47,33 @@ const {
 
 import { useMediaComponent } from "@/hooks/useMediaComponent";
 const { fileBaseUrl } = useMediaComponent({});
+const chooseImage = ref({
+  path: "",
+  name: "",
+});
+
 const handleTagsChange = (tags) => {
-  console.log("父组件:", tags);
   // 限制最多5个标签
   if (tags.length > 5) {
-    this.$message.warning("最多只能选择5个标签");
+    $message.warning("最多只能选择5个标签");
     // 强制限制为5个
     tags = tags.slice(0, 5);
     return;
   }
   let ids = "";
   tags.forEach((tag) => {
-    console.log("父组件name : ", tag.tagName);
     ids += tag.id + ",";
   });
 };
-const onTagFocus = () => {};
+
 // 文件选择对话框
 const dlgFileShow = ref(false);
 // 方法定义
 const chooseFile = () => {
   dlgFileShow.value = true;
+
 };
+
 const dlgCutShow = ref(false);
 
 const changeCourseImage = (img) => {
@@ -75,7 +81,12 @@ const changeCourseImage = (img) => {
     return;
   }
   dlgFileShow.value = false;
-  formState.coverImg = fileBaseUrl + img.path;
+
+  chooseImage.value = {
+    ...img,
+    path: fileBaseUrl + img.path,
+  };
+
   dlgCutShow.value = true;
 };
 
@@ -84,9 +95,24 @@ const choseChoose = () => {
 };
 
 const success = (e) => {
-  console.log(e);
-  formState.coverImg = e;
+  formState.coverImg = e.path;
 };
+
+watch(
+  () => courseCover.value,
+  (n) => {
+    if (n.path) {
+      dlgCutShow.value = true;
+      chooseImage.value = {
+        ...n,
+      };
+    }
+  },
+  {
+    deep: true,
+  }
+);
+
 // 表单提交
 const handleSubmit = () => {
   // formRef.value
@@ -107,8 +133,8 @@ const handleSubmit = () => {
 const handleReset = () => {
   resetForm(fileList);
 };
+
 const next = () => {
-  // 注意：这里的路由跳转需要正确引入和使用vue-router
   router.push({
     path: "/createcourse",
     query: {
@@ -118,6 +144,7 @@ const next = () => {
     },
   });
 };
+
 // 调用接口
 onMounted(() => {
   fetchClassTree(1);
@@ -268,9 +295,7 @@ onMounted(() => {
                 list-type="picture-card"
                 class="avatar-uploader"
                 :show-file-list="false"
-                action="https://www.mocky.io/v2/5cc8019d300000980a055e76"
                 :before-upload="beforeUpload"
-                :on-change="handleChange"
               >
                 <img
                   v-if="formState.coverImg"
@@ -342,7 +367,7 @@ onMounted(() => {
 
     <!--    裁切-->
     <Cropper
-      :img="formState.coverImg"
+      :img="chooseImage"
       v-model:show="dlgCutShow"
       @crop-success="success"
     ></Cropper>