diff --git a/doc/fluid/api/gen_doc.py b/doc/fluid/api/gen_doc.py
index 65e92c908b471de7adc9e7281780beea0f792cde..2f7f497f39cd63508732d8388e13d254d39c699d 100644
--- a/doc/fluid/api/gen_doc.py
+++ b/doc/fluid/api/gen_doc.py
@@ -21,7 +21,8 @@ import contextlib
 import paddle.fluid as fluid
 import paddle.tensor as tensor
 import paddle.nn as nn
-import paddle.complex as complex
+import paddle.incubate.complex as complex
+import paddle.incubate as incubate
 #import paddle.framework as framework
 
 def parse_arg():
diff --git a/doc/fluid/api/gen_doc.sh b/doc/fluid/api/gen_doc.sh
index f40cc340fbaf8d958c318ffe10e159c373b44c13..fe9612775fd31bfda1fe409de47527fe3f7fee57 100644
--- a/doc/fluid/api/gen_doc.sh
+++ b/doc/fluid/api/gen_doc.sh
@@ -39,6 +39,23 @@ done
 python gen_doc.py --module_name "" --module_prefix "" --output nn --output_name nn --to_multiple_files True
 python gen_module_index.py nn paddle.nn
 
+# hapi
+for module in transforms models
+do
+  python gen_doc.py --module_name ${module} --module_prefix ${module} --output ${module} --output_name  incubate.hapi.vision --to_multiple_files True --output_dir  incubate/hapi/vision
+  python gen_module_index.py incubate.hapi.vision.${module} ${module}
+done
+
+for module in text callbacks distributed download loss metrics model 
+do
+  python gen_doc.py --module_name ${module} --module_prefix ${module} --output ${module} --output_name  incubate.hapi --to_multiple_files True --output_dir  incubate/hapi
+  python gen_module_index.py ${module} ${module}
+done
+
+python gen_module_index.py incubate.hapi.vision vision
+python gen_module_index.py incubate.hapi hapi
+python gen_module_index.py incubate paddle.incubate
+
 # index.rst
 python gen_index.py