diff --git a/src/views/data/statistics.vue b/src/views/data/statistics.vue
index 51de7f5..f2aa2f3 100644
--- a/src/views/data/statistics.vue
+++ b/src/views/data/statistics.vue
@@ -214,7 +214,7 @@
             },
             series: [
                 {
-                name: '占比',
+                name: 'MB',
                 type: 'pie',
                 radius: '70%',
                 data: this.catalogingStorageData,
diff --git a/src/views/datalink/modules/SliceUpload.vue b/src/views/datalink/modules/SliceUpload.vue
index 950428d..b055016 100644
--- a/src/views/datalink/modules/SliceUpload.vue
+++ b/src/views/datalink/modules/SliceUpload.vue
@@ -2,7 +2,7 @@
   <div>
     <a-row type="flex">
       <a-col flex="auto">
-        <a-select  placeholder="选择模式" option-filter-prop="children" size="large" v-model="schemaName" style="width: 300px;">
+        <a-select placeholder="选择模式" option-filter-prop="children" size="large" v-model="schemaName" style="width: 300px;">
             <a-select-option v-for="d in allSchemaName" :key="d">
               {{ d }}
           </a-select-option>
@@ -28,6 +28,20 @@
         </a-button>
       </a-col>
     </a-row>
+    <a-row>
+      <a-col>
+        <a-form-item label="数据类型">
+          <a-select  placeholder="选择数据库类型" option-filter-prop="children" size="large" v-model="dbType" style="width: 300px;">
+            <a-select-option key="DM">
+              达梦数据库
+            </a-select-option>
+            <a-select-option key="MYSQL">
+              MySQL数据库
+            </a-select-option>
+          </a-select>
+        </a-form-item>
+      </a-col>
+    </a-row>
     <div class="result-wrapper" :style="{minHeight: boxHeight + 'px'}" >
       <div class="item" v-for="(file,idx) in tableDate" :key="file.uid">
         <div class="content">
@@ -101,6 +115,7 @@ export default {
       fileList: [],
       tableDate: [],
       schemaName:"",
+      dbType:"",
       allSchemaName:[]
     }
   },
@@ -137,6 +152,7 @@ export default {
       this.fileList = []
       this.tableDate = []
       this.schemaName =""
+      this.dbType =""
     },
     getAllSchemaName(){
       getAction("/fileDataLink/getAllSchemaName").then((res) => {
@@ -200,6 +216,10 @@ export default {
         this.$message.warning("请先选择上传的模式");
         return 
       }
+      if(this.dbType ==""){
+        this.$message.warning("请先选择上传文件的数据库类型");
+        return
+      }
       const isValidExtension = this.accept.split(',').some(ext => 
         file.name.toLowerCase().endsWith(ext)
       );
@@ -295,6 +315,7 @@ export default {
       formData.append('file', file)
       formData.append("dataLinkType",this.dataLinkType);
       formData.append("schemaName",this.schemaName);
+      formData.append("dbType",this.dbType);
       return formData
     },
 
diff --git a/src/views/task/statistics.vue b/src/views/task/statistics.vue
index 5a5c70f..ffd980b 100644
--- a/src/views/task/statistics.vue
+++ b/src/views/task/statistics.vue
@@ -301,7 +301,7 @@ export default {
                 },
                 series: [
                     {
-                        name: 'GB',
+                        name: 'MB',
                         type: 'pie',
                         radius: '80%',
                         data: this.totalNumberCataloguesData,