diff --git a/scripts/generate_ar.py b/scripts/generate_ar.py
index 23b2832..77c216c 100644
--- a/scripts/generate_ar.py
+++ b/scripts/generate_ar.py
@@ -14,9 +14,9 @@ def generate_text():
     
     response = model.text_generate(
         query=query, 
-        temperature=0.6,
+        temperature=0.8,
         top_p=0.95,
-        top_k=30
+        top_k=50
     )
     
     print(response)
diff --git a/scripts/generate_batch.py b/scripts/generate_batch.py
index 037b04f..43ece47 100644
--- a/scripts/generate_batch.py
+++ b/scripts/generate_batch.py
@@ -13,9 +13,9 @@ def batch_generate():
     
     responses = model.batch_generate(
         queries=inputs,
-        temperature=0.7,
+        temperature=0.8,
         top_p=0.95,
-        top_k=30
+        top_k=50
     )
     
     for q, r in zip(inputs, responses):
diff --git a/scripts/generate_retrieve.py b/scripts/generate_retrieve.py
index 46a9e56..6ba4197 100644
--- a/scripts/generate_retrieve.py
+++ b/scripts/generate_retrieve.py
@@ -30,9 +30,9 @@ if __name__ == "__main__":
     retrive_response = model.retrieve_generate(
         retrieved=retrieved,
         query=query,
-        temperature=0.7,
-        top_k=30,
+        temperature=0.8,
         top_p=0.95,
+        top_k=50
     )
 
     print("retrive content:")
diff --git a/scripts/stream_chat.py b/scripts/stream_chat.py
index 399717b..112720d 100644
--- a/scripts/stream_chat.py
+++ b/scripts/stream_chat.py
@@ -20,9 +20,9 @@ def chat():
         for response, histroy in model.stream_generate(
             query=query, 
             history=histroy,
-            temperature=0.7,
+            temperature=0.8,
             top_p=0.95,
-            top_k=30
+            top_k=50
         ):
             print(response[response_size:], end="", flush=True)
             response_size = len(response)