diff --git a/src/common/model/matter/Matter.ts b/src/common/model/matter/Matter.ts
index c25f346..f0706c5 100644
--- a/src/common/model/matter/Matter.ts
+++ b/src/common/model/matter/Matter.ts
@@ -501,7 +501,7 @@ export default class Matter extends BaseEntity {
     //（兼容性：chrome，ff，IE9及以上）
     let formData = new FormData();
 
-    formData.append('userUuid', that.userUuid);
+    formData.append('spaceUuid', that.spaceUuid!);
     formData.append('puuid', that.puuid);
     formData.append('file', that.file!);
     formData.append('alien', that.alien.toString());
diff --git a/src/pages/matter/List.tsx b/src/pages/matter/List.tsx
index bfea086..065ff0e 100644
--- a/src/pages/matter/List.tsx
+++ b/src/pages/matter/List.tsx
@@ -323,7 +323,7 @@ export default class List extends TankComponent<IProps, IState> {
               j > 1
                 ? dirPathUuidMap[midPaths.slice(0, j - 1).join('/')]
                 : this.currentDirectory.uuid!;
-            m.userUuid = this.user.uuid!;
+            m.spaceUuid = this.getSpaceUuid();
             await m.httpCreateDirectory(
               () => {
                 dirPathUuidMap[midPathStr] = m.uuid;
@@ -369,7 +369,7 @@ export default class List extends TankComponent<IProps, IState> {
         const m = new Matter(this);
         m.dir = false;
         m.puuid = puuid;
-        m.userUuid = this.user.uuid!;
+        m.spaceUuid = this.getSpaceUuid();
 
         //判断文件大小。
         if (this.user.sizeLimit >= 0) {