diff --git a/translation_util/translate_util.py b/translation_util/translate_util.py
index 849bfcc646f683a69d970db472c0468957e3e357..6aeca6527a42d384169f58ba50017438e898e053 100644
--- a/translation_util/translate_util.py
+++ b/translation_util/translate_util.py
@@ -182,9 +182,12 @@ def translate_func(inputs, translation_server):
     i_src,tgt = list(),list()
     tagged_tgt,tagged_src = list(),list()
     s_id,n_id = [0000],[0000]
+    i_s0_src,i_s0_tgt,i_save = list(),list(),list()
+    
 
     try:
         for i in inputs:
+            s0_src,s0_tgt,save = "NA","NA",False
             logger.info(log_with_request_info(i.get("s_id"),LOG_TAGS["input"],i))
             if all(v in i for v in ['s_id','n_id']):
                 s_id = [i['s_id']]
@@ -195,7 +198,12 @@ def translate_func(inputs, translation_server):
                 out['response_body'] = []
                 logger.info("either id or src missing in some input")
                 return (out) 
-
+            
+            if any(v in i for v in ['s0_src','s0_tgt','save']):
+                s0_src,s0_tgt,save = handle_custome_input(i,s0_src,s0_tgt,save)
+                
+            i_s0_src.append(s0_src),i_s0_tgt.append(s0_tgt),i_save.append(save)
+                
             logger.info("input sentences:{}".format(i['src'])) 
             i_src.append(i['src'])   
             i['src'] = i['src'].strip()
@@ -403,7 +411,7 @@ def translate_func(inputs, translation_server):
         out['response_body'] = [{"tgt": tgt[i],
                 "pred_score": pred_score[i], "s_id": sentence_id[i],"input_subwords": input_subwords[i],
                 "output_subwords":output_subwords[i],"n_id":node_id[i],"src":i_src[i],
-                "tagged_tgt":tagged_tgt[i],"tagged_src":tagged_src[i]}
+                "tagged_tgt":tagged_tgt[i],"tagged_src":tagged_src[i],"save":i_save[i],"s0_src":i_s0_src[i],"s0_tgt":i_s0_tgt[i]}
                 for i in range(len(tgt))]
     except ServerModelError as e:
         out['status'] = statusCode["SEVER_MODEL_ERR"]
@@ -418,3 +426,12 @@ def translate_func(inputs, translation_server):
 
     return (out)
 
+def handle_custome_input(i,s0_src,s0_tgt,save):
+    if 'save' in i:
+        save = i["save"]
+    if "s0_src" in i:  
+        s0_src = i["s0_src"]       
+    if "s0_tgt" in i:      
+        s0_tgt = i["s0_tgt"] 
+        
+    return s0_src,s0_tgt,save
\ No newline at end of file