diff --git a/eBPF_Supermarket/Filesystem_Subsystem/fast_fuse/difuse/src/difuse b/eBPF_Supermarket/Filesystem_Subsystem/fast_fuse/difuse/src/difuse
index 02094cfda..8b255be73 100755
Binary files a/eBPF_Supermarket/Filesystem_Subsystem/fast_fuse/difuse/src/difuse and b/eBPF_Supermarket/Filesystem_Subsystem/fast_fuse/difuse/src/difuse differ
diff --git a/eBPF_Supermarket/Filesystem_Subsystem/fast_fuse/difuse/src/difuse.c b/eBPF_Supermarket/Filesystem_Subsystem/fast_fuse/difuse/src/difuse.c
index 387b0304c..03cdec001 100644
--- a/eBPF_Supermarket/Filesystem_Subsystem/fast_fuse/difuse/src/difuse.c
+++ b/eBPF_Supermarket/Filesystem_Subsystem/fast_fuse/difuse/src/difuse.c
@@ -151,6 +151,25 @@ void add_child_dentry(struct dfs_dentry *parent, struct dfs_dentry *child)
     parent->child = child;
 }
 
+static int remove_child_dentry(struct dfs_dentry *parent, struct dfs_dentry *child)
+{
+    struct dfs_dentry *prev_child = NULL;
+    struct dfs_dentry *cur_child = parent->child;
+
+    while (cur_child != NULL && cur_child != child)
+    {
+        prev_child = cur_child;
+        cur_child = cur_child->brother;
+    }
+    if (cur_child == NULL)
+        return 0;
+
+    if (prev_child == NULL)
+        parent->child = cur_child->brother;
+    else prev_child->brother = cur_child->brother;
+    return 1;
+}
+
 struct dfs_dentry *traverse_path(struct dfs_dentry *start_dentry, const char *path, int ftype, int create)
 {
     struct dfs_dentry *dentry = start_dentry;
@@ -220,6 +239,51 @@ struct dfs_dentry *lookup_or_create_dentry(const char *path, struct dfs_dentry *
 
 
 /*功能函数*/
+static int di_unlink(const char *path)
+{
+    struct dfs_dentry *dentry = look_up(root, path);
+
+    if (dentry == NULL)
+        return -ENOENT;
+    if (dentry->ftype != FILE_TYPE)
+        return -EISDIR;
+
+    if (remove_child_dentry(dentry->parent, dentry))
+    {
+        lru_remove(dentry);
+        unsigned int index = hash(dentry->fname);
+        hash_table[index] = NULL;
+        free(dentry->inode);
+        free(dentry);
+        return 0;
+    }
+    return -ENOENT;
+}
+
+static int di_rmdir(const char *path)
+{
+    struct dfs_dentry *dentry = look_up(root, path);
+
+    if (dentry == NULL)
+        return -ENOENT;
+    if (dentry->ftype != DIRECTORY_TYPE)
+        return -ENOTDIR;
+    if (dentry->child != NULL)
+        return -ENOTEMPTY;
+
+    // 移除子目录项
+    if (remove_child_dentry(dentry->parent, dentry))
+    {
+        lru_remove(dentry);
+        unsigned int index = hash(dentry->fname);
+        hash_table[index] = NULL;
+        free(dentry->inode);
+        free(dentry);
+        return 0;
+    }
+    return -ENOENT;
+}
+
 static int di_utimens(const char *path, const struct timespec ts[2], struct fuse_file_info *fi)
 {
     (void)fi;
@@ -369,6 +433,8 @@ static struct fuse_operations difs_ops = {
     .mkdir = di_mkdir,
     .create = dfs_create,
     .utimens = di_utimens,
+    .unlink = di_unlink,
+    .rmdir = di_rmdir,
 };
 
 int main(int argc, char *argv[])
diff --git a/eBPF_Supermarket/Filesystem_Subsystem/fast_fuse/difuse/test/test.sh b/eBPF_Supermarket/Filesystem_Subsystem/fast_fuse/difuse/test/test.sh
index 55967cbd7..5dbb6234f 100755
--- a/eBPF_Supermarket/Filesystem_Subsystem/fast_fuse/difuse/test/test.sh
+++ b/eBPF_Supermarket/Filesystem_Subsystem/fast_fuse/difuse/test/test.sh
@@ -28,6 +28,12 @@ $FUSE_EXEC -f -d "$MOUNT_POINT" &
 FUSE_PID=$!
 sleep 2  # 等待文件系统完全挂载
 
+<<<<<<< HEAD
+# 确保脚本退出时卸载文件系统
+trap "fusermount -u $MOUNT_POINT" EXIT
+
+=======
+>>>>>>> e040be4f7b8f162b7a4c9b0c5f5bb40158e2b6fb
 # 创建目录
 mkdir $MOUNT_POINT/dir1
 mkdir $MOUNT_POINT/dir2
@@ -41,5 +47,33 @@ touch $MOUNT_POINT/dir2/file3
 echo "创建的目录和文件结构:"
 ls -l $MOUNT_POINT
 
+<<<<<<< HEAD
+# 删除文件
+echo "删除文件 $MOUNT_POINT/dir1/file1 和 $MOUNT_POINT/dir2/file3..."
+rm $MOUNT_POINT/dir1/file1
+rm $MOUNT_POINT/dir2/file3
+
+# 验证文件删除
+echo "验证文件删除后的结构:"
+ls -l $MOUNT_POINT/dir1
+ls -l $MOUNT_POINT/dir2
+
+# 尝试删除非空目录
+echo "尝试删除非空目录 $MOUNT_POINT/dir1 (应失败)..."
+rmdir $MOUNT_POINT/dir1 || echo "无法删除非空目录 $MOUNT_POINT/dir1, 操作成功。"
+
+# 删除剩余文件
+rm $MOUNT_POINT/dir1/file2
+
+# 删除空目录
+echo "删除空目录 $MOUNT_POINT/dir1 和 $MOUNT_POINT/dir2..."
+rmdir $MOUNT_POINT/dir1
+rmdir $MOUNT_POINT/dir2
+
+# 验证目录删除
+echo "验证目录删除后的结构:"
+ls -l $MOUNT_POINT
+=======
 # 确保脚本退出时卸载文件系统
 trap "fusermount -u $MOUNT_POINT" EXIT
+>>>>>>> e040be4f7b8f162b7a4c9b0c5f5bb40158e2b6fb