diff --git a/Binary Tree/1-二叉树 /btree.c b/Binary Tree/1-二叉树/btree.c
similarity index 100%
rename from Binary Tree/1-二叉树 /btree.c
rename to Binary Tree/1-二叉树/btree.c
diff --git a/Binary Tree/1-二叉树 /btree/bintree.c b/Binary Tree/1-二叉树/btree/bintree.c
similarity index 100%
rename from Binary Tree/1-二叉树 /btree/bintree.c
rename to Binary Tree/1-二叉树/btree/bintree.c
diff --git a/Binary Tree/1-二叉树 /btree/btree b/Binary Tree/1-二叉树/btree/btree
similarity index 100%
rename from Binary Tree/1-二叉树 /btree/btree
rename to Binary Tree/1-二叉树/btree/btree
diff --git a/Binary Tree/1-二叉树 /btree/public.h b/Binary Tree/1-二叉树/btree/public.h
similarity index 100%
rename from Binary Tree/1-二叉树 /btree/public.h
rename to Binary Tree/1-二叉树/btree/public.h
diff --git a/Binary Tree/1-二叉树 /btree/队列.h b/Binary Tree/1-二叉树/btree/队列.h
similarity index 100%
rename from Binary Tree/1-二叉树 /btree/队列.h
rename to Binary Tree/1-二叉树/btree/队列.h
diff --git a/Binary Tree/1-二叉树 /rbtree.c b/Binary Tree/1-二叉树/rbtree.c
similarity index 100%
rename from Binary Tree/1-二叉树 /rbtree.c
rename to Binary Tree/1-二叉树/rbtree.c
diff --git a/Binary Tree/1-二叉树 /suffix_tree.c b/Binary Tree/1-二叉树/suffix_tree.c
similarity index 100%
rename from Binary Tree/1-二叉树 /suffix_tree.c
rename to Binary Tree/1-二叉树/suffix_tree.c