diff --git a/src/views/knowledge/detail/components/split/Index.vue b/src/views/knowledge/detail/components/split/Index.vue
index a44311c..f4f74e2 100644
--- a/src/views/knowledge/detail/components/split/Index.vue
+++ b/src/views/knowledge/detail/components/split/Index.vue
@@ -215,6 +215,13 @@ export default {
     handleClose() {
       this.previewVisible = false
     },
+
+    async previewOperation(documentId) {
+      const previewData = await this.getPreviewOperation(documentId)
+      // 4. 显示预览组件
+      this.showPreview(previewData)
+    },
+
     // 修改主方法，添加预览功能
     nextStep(documentId) {
       return new Promise(async (resolve, reject) => {
@@ -227,9 +234,7 @@ export default {
           this.execSplitOperation(params).then(async res => {
             if (res) {
               // 3. 获取预览
-              const previewData = await this.getPreviewOperation(documentId)
-              // 4. 显示预览组件
-              this.showPreview(previewData)
+              this.previewOperation(documentId)
             }
           })
         } catch (error) {
diff --git a/src/views/knowledge/detail/create.vue b/src/views/knowledge/detail/create.vue
index 4c7c53a..8b07b4c 100644
--- a/src/views/knowledge/detail/create.vue
+++ b/src/views/knowledge/detail/create.vue
@@ -1,7 +1,7 @@
 <template>
   <div class="render-container">
     <div slot="header" class="clearfix">
-      <h3>创建知识库</h3>
+      <h3>上传知识</h3>
     </div>
     <div class="card-body mt20">
       <el-steps
@@ -32,12 +32,22 @@
 
       <div class="components">
         <transition name="slide" appear mode="out-in">
-          <step-preprocessing
-            ref="stepPreProcessing"
-            v-if="active === 0"
-            @getForm="getForm"
-            @getDocumentId="getDocumentId"
-          ></step-preprocessing>
+          <div v-if="active === 0">
+            <step-preprocessing
+              ref="stepPreProcessing"
+              v-if="!isMd"
+              @getForm="getForm"
+              @getDocumentId="getDocumentId"
+            ></step-preprocessing>
+
+            <r-miner-u
+              class="mt10"
+              v-else
+              :documentId="documentId"
+              @saveMarkDown="saveMarkDown"
+            ></r-miner-u>
+          </div>
+
           <step-split-config
             ref="splitConfig"
             v-if="active === 1"
@@ -58,7 +68,7 @@
         type="primary"
         size="medium"
         @click="nextStep"
-        v-if="active < 2"
+        v-if="active < 2 && !this.isMd"
         >下一步</el-button
       >
       <el-button
@@ -69,7 +79,7 @@
         >确定</el-button
       >
       <el-button
-        v-if="active === 0"
+        v-if="active === 0 && !this.isMd"
         type="primary"
         size="medium"
         class="line-button"
@@ -112,7 +122,8 @@ export default {
       magic,
       visible: false,
       active: 0,
-      documentId: '1365038001244180480'
+      documentId: '1365038001244180480',
+      isMd: false
     }
   },
   props: {},
@@ -127,6 +138,7 @@ export default {
     saveMarkDown() {
       this.visible = false
       this.active++
+      this.isMd = false
     },
     beMinerU() {
       setTimeout(() => {
@@ -175,20 +187,54 @@ export default {
     },
     // 重新上传
     handleReUpload() {
-      this.active = 0
+      if (this.$route.query.activeLevel) {
+        this.$router.replace(
+          `/knowledge/detail/create?datasetId=${this.$route.query.datasetId}`
+        )
+        this.active = 0
+      } else {
+        this.active = 0
+      }
     }
   },
-  created() {
-    let { documentId, datasetId, activeLevel } = this.$route.query
+  created() {},
+  mounted() {
+    console.log(123123)
+    let { documentId, datasetId, activeLevel, isMd } = this.$route.query
     if (documentId) {
       this.documentId = documentId
     }
-    if (activeLevel) {
-      this.active = activeLevel
+    if (activeLevel !== undefined) {
+      this.active = Number(activeLevel)
+      switch (this.active) {
+        case '0':
+        case 0:
+          if (isMd) {
+            this.isMd = isMd
+          }
+          break
+        case '1':
+        case 1:
+          setTimeout(() => {
+            if (isMd) {
+              console.log(this.$refs.splitConfig)
+              this.$refs.splitConfig.previewOperation(documentId)
+            }
+          }, 1000)
+          break
+        case '2':
+        case 2:
+          break
+        default:
+          break
+      }
     }
   },
-  mounted() {},
-  computed: {}
+  computed: {},
+  beforeRouteLeave(to, form, next) {
+    this.visible = false
+    next()
+  }
 }
 </script>
 <style scoped lang="scss">
diff --git a/src/views/knowledge/detail/index.vue b/src/views/knowledge/detail/index.vue
index ba17680..beca613 100644
--- a/src/views/knowledge/detail/index.vue
+++ b/src/views/knowledge/detail/index.vue
@@ -460,6 +460,30 @@ export default {
         }
       })
     },
+
+    jumpToUpload(params) {
+      sessionStorage.removeItem('documentId')
+      let { datasetId } = this.$route.query
+
+      let querys = {}
+
+      querys.datasetId = datasetId
+      querys.documentId = params.row.id
+      if (params.row.optStatus === 0) {
+        querys.activeLevel = 1
+      } else {
+        querys.activeLevel = params.row.optStatus - 1
+        querys.isMd = true
+      }
+
+      this.$router.push({
+        path: '/knowledge/detail/create',
+        query: {
+          ...querys
+        }
+      })
+    },
+
     // 元数据操作
     handleAddMetadata(row) {
       this.metadataOperatorDrawer.visible = true
@@ -689,7 +713,25 @@ export default {
                   }
                 },
                 '标注元数据'
-              )
+              ),
+              params.row.optStatus < 4
+                ? h(
+                    'el-button',
+                    {
+                      class: 'floatSpan',
+                      props: {
+                        type: 'primary',
+                        size: 'mini',
+                        icon: 'el-icon-tickets',
+                        title: '添加元数据'
+                      },
+                      on: {
+                        click: () => this.jumpToUpload(params)
+                      }
+                    },
+                    '文件拆分处理'
+                  )
+                : ''
             ])
           }
         }
diff --git a/src/views/knowledge/detail/reviewKnowledge.vue b/src/views/knowledge/detail/reviewKnowledge.vue
new file mode 100644
index 0000000..77c1310
--- /dev/null
+++ b/src/views/knowledge/detail/reviewKnowledge.vue
@@ -0,0 +1,26 @@
+<!--直接上传到知识库之前的页面  预览页面-->
+<template>
+  <div class="render-container"></div>
+</template>
+<script>
+import { preprocessEmbedding, embedding } from '@/api/generatedApi/pdfApi'
+
+// preprocessEmbedding   预览页面
+// embedding  题词拆分
+
+export default {
+  name: 'reviewKnowledge',
+  data() {
+    return {}
+  },
+  props: {},
+  watch: {},
+  components: {},
+  filters: {},
+  methods: {},
+  created() {},
+  mounted() {},
+  computed: {}
+}
+</script>
+<style scoped lang="scss"></style>