fix bugs

demo/demo1/config.yaml

@@ -2,7 +2,7 @@ task_instance: "mrqa"
 
 save_path: "output_model/firstrun"
 
-backbone: "bert-en-uncased-large"
+backbone: "bert"
 backbone_config_path: "../../pretrain/bert-en-uncased-large/bert_config.json"
 
 batch_size: 4

demo/demo2/config.yaml

@@ -4,7 +4,7 @@ mix_ratio: 1.0, 0.5, 0.5
 
 save_path: "output_model/secondrun"
 
-backbone: "ernie-en-uncased-large"
+backbone: "ernie"
 backbone_config_path: "../../pretrain/ernie-en-uncased-large/ernie_config.json"
 
 vocab_path: "../../pretrain/ernie-en-uncased-large/vocab.txt"

demo/demo3/config.yaml

@@ -4,7 +4,7 @@ task_reuse_tag: 0,0,1,1,0,2
 
 save_path: "output_model/thirdrun"
 
-backbone: "ernie-en-uncased-large"
+backbone: "ernie"
 backbone_config_path: "../../pretrain/ernie-en-uncased-large/ernie_config.json"
 
 vocab_path: "../../pretrain/ernie-en-uncased-large/vocab.txt"