Update README.md

README.md

@@ -4,8 +4,8 @@ language:
 - zh
 configs:
   - config_name: "1-1"
-    data_files: "LexEval/1-1.json" 
+    data_files: "LexEval/1_1.json" 
   - config_name: "1-2"
-    data_files: "LexEval/1-2.json" 
+    data_files: "LexEval/1_2.json" 
 ---