diff --git a/server/mr_clean_tasks/mr_clean_tasks.go b/mapreduce/mr_clean_tasks/mr_clean_tasks.go
similarity index 100%
rename from server/mr_clean_tasks/mr_clean_tasks.go
rename to mapreduce/mr_clean_tasks/mr_clean_tasks.go
diff --git a/server/mr_davfs/mr_davfs.go b/mapreduce/mr_davfs/mr_davfs.go
similarity index 100%
rename from server/mr_davfs/mr_davfs.go
rename to mapreduce/mr_davfs/mr_davfs.go
diff --git a/server/mr_dedup_meta/mr_dedup_meta.go b/mapreduce/mr_dedup_meta/mr_dedup_meta.go
similarity index 100%
rename from server/mr_dedup_meta/mr_dedup_meta.go
rename to mapreduce/mr_dedup_meta/mr_dedup_meta.go
diff --git a/server/mr_dump_bucket/dump_bucket.go b/mapreduce/mr_dump_bucket/dump_bucket.go
similarity index 100%
rename from server/mr_dump_bucket/dump_bucket.go
rename to mapreduce/mr_dump_bucket/dump_bucket.go
diff --git a/server/mr_markov/mr_markov.go b/mapreduce/mr_markov/mr_markov.go
similarity index 100%
rename from server/mr_markov/mr_markov.go
rename to mapreduce/mr_markov/mr_markov.go
diff --git a/server/mr_reprocess/mr_reprocess.go b/mapreduce/mr_reprocess/mr_reprocess.go
similarity index 100%
rename from server/mr_reprocess/mr_reprocess.go
rename to mapreduce/mr_reprocess/mr_reprocess.go
diff --git a/server/mr_stats/mr_stats.go b/mapreduce/mr_stats/mr_stats.go
similarity index 100%
rename from server/mr_stats/mr_stats.go
rename to mapreduce/mr_stats/mr_stats.go
diff --git a/server/mr_verify/mr_verify.go b/mapreduce/mr_verify/mr_verify.go
similarity index 100%
rename from server/mr_verify/mr_verify.go
rename to mapreduce/mr_verify/mr_verify.go