diff --git a/asrtConfig.json b/asrtConfig.json
new file mode 100644
index 0000000..3fe045f
--- /dev/null
+++ b/asrtConfig.json
@@ -0,0 +1,51 @@
+{
+    "dict_filename": "dict.txt",
+
+    "dataset":{
+        "train":[
+            {
+                "name": "thchs30_train",
+                "data_list": "/data/speech_data/thchs30/train.wav.lst",
+                "data_path": "/data/speech_data",
+                "label_list": "/data/speech_data/thchs30/train.syllable.txt"
+            },
+            {
+                "name": "stcmds_train",
+                "data_list": "/data/speech_data/stcmds/train.wav.lst",
+                "data_path": "/data/speech_data",
+                "label_list": "/data/speech_data/stcmds/train.syllable.txt"
+            }
+        ],
+
+        "dev":[
+            {
+                "name": "thchs30_dev",
+                "data_list": "/data/speech_data/thchs30/cv.wav.lst",
+                "data_path": "/data/speech_data",
+                "label_list": "/data/speech_data/thchs30/cv.syllable.txt"
+            },
+            {
+                "name": "stcmds_dev",
+                "data_list": "/data/speech_data/stcmds/dev.wav.lst",
+                "data_path": "/data/speech_data",
+                "label_list": "/data/speech_data/stcmds/dev.syllable.txt"
+            }
+        ],
+
+        "test":[
+            {
+                "name": "thchs30_test",
+                "data_list": "/data/speech_data/thchs30/test.wav.lst",
+                "data_path": "/data/speech_data",
+                "label_list": "/data/speech_data/thchs30/test.syllable.txt"
+            },
+            {
+                "name": "stcmds_test",
+                "data_list": "/data/speech_data/stcmds/test.wav.lst",
+                "data_path": "/data/speech_data",
+                "label_list": "/data/speech_data/stcmds/test.syllable.txt"
+            }
+        ]
+
+    }
+}
\ No newline at end of file
diff --git a/utils/config.py b/utils/config.py
index 1c733a6..6ac0990 100644
--- a/utils/config.py
+++ b/utils/config.py
@@ -30,7 +30,7 @@ _config_dict = None
 _pinyin_dict = None
 _pinyin_list = None
 
-def load_config_file(filename) -> dict:
+def load_config_file(filename: str) -> dict:
     '''
     加载json配置文件
 
@@ -48,7 +48,7 @@ def load_config_file(filename) -> dict:
         _config_dict = json.load(fp)
     return _config_dict
 
-def load_pinyin_dict(filename) -> tuple:
+def load_pinyin_dict(filename: str) -> tuple:
     '''
     加载拼音列表和拼音字典