diff --git a/python/llm/src/ipex_llm/transformers/convert.py b/python/llm/src/ipex_llm/transformers/convert.py
index a6a319eb..ba53e0ba 100644
--- a/python/llm/src/ipex_llm/transformers/convert.py
+++ b/python/llm/src/ipex_llm/transformers/convert.py
@@ -1028,6 +1028,15 @@ def _optimize_pre(model, qtype=None):
             model.llm.config.model_type = "minicpm"
         _optimize_pre(model.llm, qtype=qtype)
         model.llm.config.model_type = "minicpmv"
+    elif model.config.model_type == "minicpmo":
+        # vpm opt
+        from ipex_llm.transformers.models.minicpmv import merge_qkv
+        model.vpm.apply(merge_qkv)
+
+        # llm opt
+        model.llm.config.model_type = "qwen2"
+        _optimize_pre(model.llm, qtype=qtype)
+        model.llm.config.model_type = "minicpmo"
     elif model.config.model_type == "megrezo":
         from ipex_llm.transformers.models.minicpmv import merge_qkv
         model.vision.apply(merge_qkv)
@@ -1944,6 +1953,18 @@ def _optimize_post(model):
             convert_forward(model.vpm, vpm_module.Idefics2VisionAttention, siglip_attention_forward)
             minicpmv_chat = minicpmv_chat_wrapper(module.MiniCPMV.chat)
             model.chat = MethodType(minicpmv_chat, model)
+    elif model.config.model_type == "minicpmo":
+        # vpm opt
+        vpm_modeling_module_name = model.vpm.__class__.__module__
+        vpm_module = importlib.import_module(vpm_modeling_module_name)
+
+        from ipex_llm.transformers.models.minicpmv import siglip_attention_forward
+        convert_forward(model.vpm, vpm_module.SiglipAttention, siglip_attention_forward)
+
+        # llm opt
+        model.llm.config.model_type = "qwen2"
+        _optimize_post(model.llm)
+        model.llm.config.model_type = "minicpmo"
     elif model.config.model_type == "megrezo":
         modeling_module_name = model.__class__.__module__
         module = importlib.import_module(modeling_module_name)