diff --git a/post_processor/CMakeLists.txt b/post_processor/CMakeLists.txt
index 0328d49..54e9c12 100644
--- a/post_processor/CMakeLists.txt
+++ b/post_processor/CMakeLists.txt
@@ -1,14 +1,15 @@
 message(STATUS "post_processor dir:${CMAKE_CURRENT_SOURCE_DIR}")
-add_library(wetext_utils STATIC ${CMAKE_CURRENT_SOURCE_DIR}/utils/wetext_string.cc)
+add_library(wetext_utils STATIC utils/wetext_string.cc)
 target_link_libraries(wetext_utils PUBLIC glog)
 
 add_library(wetext_processor STATIC
-        ${CMAKE_CURRENT_SOURCE_DIR}/processor/wetext_processor.cc
-        ${CMAKE_CURRENT_SOURCE_DIR}/processor/wetext_token_parser.cc
+        processor/wetext_processor.cc
+        processor/wetext_token_parser.cc
 )
 target_link_libraries(wetext_processor PUBLIC dl fst wetext_utils)
 
-add_executable(processor_main processor_main.cc)
+add_executable(processor_main processor/processor_main.cc)
+
 target_link_libraries(processor_main PUBLIC wetext_processor)
 
 add_library(post_processor STATIC
diff --git a/post_processor/wetext/processor/CMakeLists.txt b/post_processor/processor/CMakeLists.txt
similarity index 100%
rename from post_processor/wetext/processor/CMakeLists.txt
rename to post_processor/processor/CMakeLists.txt
diff --git a/post_processor/wetext/bin/processor_main.cc b/post_processor/processor/processor_main.cc
similarity index 97%
rename from post_processor/wetext/bin/processor_main.cc
rename to post_processor/processor/processor_main.cc
index 24add7f..c54d443 100644
--- a/post_processor/wetext/bin/processor_main.cc
+++ b/post_processor/processor/processor_main.cc
@@ -16,7 +16,7 @@
 #include <iostream>
 #include <string>
 
-#include "../processor/wetext_processor.h"
+#include "wetext_processor.h"
 #include "../utils/wetext_flags.h"
 
 DEFINE_string(text, "", "input string");
diff --git a/post_processor/wetext/processor/wetext_processor.cc b/post_processor/processor/wetext_processor.cc
similarity index 100%
rename from post_processor/wetext/processor/wetext_processor.cc
rename to post_processor/processor/wetext_processor.cc
diff --git a/post_processor/wetext/processor/wetext_processor.h b/post_processor/processor/wetext_processor.h
similarity index 100%
rename from post_processor/wetext/processor/wetext_processor.h
rename to post_processor/processor/wetext_processor.h
diff --git a/post_processor/wetext/processor/wetext_token_parser.cc b/post_processor/processor/wetext_token_parser.cc
similarity index 100%
rename from post_processor/wetext/processor/wetext_token_parser.cc
rename to post_processor/processor/wetext_token_parser.cc
diff --git a/post_processor/wetext/processor/wetext_token_parser.h b/post_processor/processor/wetext_token_parser.h
similarity index 100%
rename from post_processor/wetext/processor/wetext_token_parser.h
rename to post_processor/processor/wetext_token_parser.h
diff --git a/post_processor/wetext/utils/CMakeLists.txt b/post_processor/utils/CMakeLists.txt
similarity index 100%
rename from post_processor/wetext/utils/CMakeLists.txt
rename to post_processor/utils/CMakeLists.txt
diff --git a/post_processor/wetext/utils/wetext_flags.h b/post_processor/utils/wetext_flags.h
similarity index 96%
rename from post_processor/wetext/utils/wetext_flags.h
rename to post_processor/utils/wetext_flags.h
index 0bea9c7..46189c8 100644
--- a/post_processor/wetext/utils/wetext_flags.h
+++ b/post_processor/utils/wetext_flags.h
@@ -18,6 +18,6 @@
 // Because openfst is a dynamic library compiled with gflags/glog, we must use
 // the gflags/glog from openfst to avoid them linked both statically and
 // dynamically into the executable.
-#include "../../../utils/flags.h"
+#include "../../utils/flags.h"
 
 #endif  // UTILS_WETEXT_FLAGS_H_
diff --git a/post_processor/wetext/utils/wetext_log.h b/post_processor/utils/wetext_log.h
similarity index 96%
rename from post_processor/wetext/utils/wetext_log.h
rename to post_processor/utils/wetext_log.h
index be5b804..67c574d 100644
--- a/post_processor/wetext/utils/wetext_log.h
+++ b/post_processor/utils/wetext_log.h
@@ -18,6 +18,6 @@
 // Because openfst is a dynamic library compiled with gflags/glog, we must use
 // the gflags/glog from openfst to avoid them linked both statically and
 // dynamically into the executable.
-#include "../../../utils/log.h"
+#include "../../utils/log.h"
 
 #endif  // UTILS_WETEXT_LOG_H_
diff --git a/post_processor/wetext/utils/wetext_string.cc b/post_processor/utils/wetext_string.cc
similarity index 100%
rename from post_processor/wetext/utils/wetext_string.cc
rename to post_processor/utils/wetext_string.cc
diff --git a/post_processor/wetext/utils/wetext_string.h b/post_processor/utils/wetext_string.h
similarity index 100%
rename from post_processor/wetext/utils/wetext_string.h
rename to post_processor/utils/wetext_string.h
diff --git a/post_processor/wetext/bin/CMakeLists.txt b/post_processor/wetext/bin/CMakeLists.txt
deleted file mode 100644
index b06482e..0000000
--- a/post_processor/wetext/bin/CMakeLists.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-add_executable(processor_main processor_main.cc)
-target_link_libraries(processor_main PUBLIC wetext_processor)