diff --git a/docs/references/api.rst b/docs/references/api.rst
index 6ded526..e70810b 100644
--- a/docs/references/api.rst
+++ b/docs/references/api.rst
@@ -22,7 +22,7 @@ Organizer
 .. autoclass:: learnware.market.EasyOrganizer
     :members:
 
-.. autoclass:: learnware.market.HeteroOrganizer
+.. autoclass:: learnware.market.HeteroMapTableOrganizer
     :members:
 
 Searcher
@@ -33,13 +33,13 @@ Searcher
 .. autoclass:: learnware.market.EasySearcher
     :members:
 
-.. autoclass:: learnware.market.EasyExactSemanticSearcher
+.. autoclass:: learnware.market.easy.EasyExactSemanticSearcher
     :members:
 
-.. autoclass:: learnware.market.EasyFuzzSemanticSearcher
+.. autoclass:: learnware.market.easy.EasyFuzzSemanticSearcher
     :members:
 
-.. autoclass:: learnware.market.EasyStatSearcher
+.. autoclass:: learnware.market.easy.EasyStatSearcher
     :members:
 
 .. autoclass:: learnware.market.HeteroSearcher
@@ -51,9 +51,6 @@ Checker
 .. autoclass:: learnware.market.BaseChecker
     :members:
 
-.. autoclass:: learnware.market.EasyChecker
-    :members:
-
 .. autoclass:: learnware.market.EasySemanticChecker
     :members:
 
@@ -145,14 +142,14 @@ Base Model
 Container
 -------------
 
-.. autoclass:: learnware.client.ModelContainer
+.. autoclass:: learnware.client.container.ModelContainer
     :members:
 
-.. autoclass:: learnware.client.ModelCondaContainer
+.. autoclass:: learnware.client.container.ModelCondaContainer
     :members:
 
-.. autoclass:: learnware.client.ModelDockerContainer
+.. autoclass:: learnware.client.container.ModelDockerContainer
     :members:
 
-.. autoclass:: learnware.client.LearnwaresContainer
+.. autoclass:: learnware.client.container.LearnwaresContainer
     :members:
\ No newline at end of file