diff --git a/README.md b/README.md
index 8459936..d24923d 100644
--- a/README.md
+++ b/README.md
@@ -23,6 +23,8 @@ Deyao Zhu*, Jun Chen*, Xiaoqian Shen, Xiang Li, Mohamed Elhoseiny
 
 
 ## News
+[Oct.24 2023] We release the finetuning code of our MiniGPT-v2.
+
 [Oct.13 2023] Breaking! We release the first major update with our MiniGPT-v2
 
 [Aug.28 2023] We now provide a llama 2 version of MiniGPT-4
diff --git a/train_configs/minigptv2_finetune.yaml b/train_configs/minigptv2_finetune.yaml
index d0f0ed7..114d7e9 100644
--- a/train_configs/minigptv2_finetune.yaml
+++ b/train_configs/minigptv2_finetune.yaml
@@ -43,7 +43,7 @@ datasets:
     text_processor:
       train:
         name: "blip_caption"
-    sample_ratio: 5
+    sample_ratio: 10
 
 
   refvg:
@@ -134,7 +134,7 @@ datasets:
     text_processor:
       train:
         name: "blip_caption"
-    sample_ratio: 10
+    sample_ratio: 30
 
   refcoco: 
     batch_size: 6
@@ -145,7 +145,7 @@ datasets:
     text_processor:
       train:
         name: "blip_caption"
-    sample_ratio: 20
+    sample_ratio: 25
 
 
   refcocop:
@@ -157,7 +157,7 @@ datasets:
     text_processor:
       train:
         name: "blip_caption"
-    sample_ratio: 20
+    sample_ratio: 25
 
   refcocog:
     batch_size: 6
@@ -168,7 +168,7 @@ datasets:
     text_processor:
       train:
         name: "blip_caption"
-    sample_ratio: 20
+    sample_ratio: 25