diff --git a/BudakovIS/docs/LinkedListPhoneBook.py b/BudakovIS/docs/LinkedListPhoneBook.py
index 0e481ee..c0d65eb 100644
--- a/BudakovIS/docs/LinkedListPhoneBook.py
+++ b/BudakovIS/docs/LinkedListPhoneBook.py
@@ -221,10 +221,10 @@ def bst_insert(root, name, phone):
         return create_node(name, phone)
 
     if name == root['name']:
-        root[phone] = phone
+        root['phone'] = phone
     elif name < root['name']:
         root['left'] = bst_insert(root['left'], name, phone)
-    elif name >= root['name']:
+    else:
         root['right'] = bst_insert(root['right'], name , phone)
     return root
 
@@ -241,7 +241,7 @@ print("====== END TEST =======\n\n\n")
 def bst_find(root, name):
     if root is None:
         return None
-    if name == root['name']
+    if name == root['name']:
         return root['phone']
     elif name<root['name']:
         return bst_find(root['left'], name)
@@ -269,7 +269,7 @@ def bst_delete(root,name):
         if root['left'] is None:
             return root['right']
         if root['right'] is None:
-            return root['rihgt']
+            return root['right']
 
         min_node = find_min(root['right'])
         root['name'] = min_node['name']