diff --git a/python/llm/src/ipex_llm/transformers/models/llama32.py b/python/llm/src/ipex_llm/transformers/models/llama32.py
index f105669f..cad33744 100644
--- a/python/llm/src/ipex_llm/transformers/models/llama32.py
+++ b/python/llm/src/ipex_llm/transformers/models/llama32.py
@@ -79,7 +79,10 @@ def llama_model_forward(
     # IPEX-LLM OPT start: kv cache and quantize kv cache
     inputs = input_ids if input_ids is not None else inputs_embeds
     use_cache = True if inputs.device.type == "xpu" else use_cache
-    use_quantize_kv = use_quantize_kv_cache(self.layers[0].mlp.down_proj, inputs)
+    use_quantize_kv = use_quantize_kv_cache(
+        self.layers[0].mlp.down_proj, inputs,
+        self.config.num_attention_heads // self.config.num_key_value_heads
+    )
     if use_cache:
         if use_quantize_kv and not isinstance(past_key_values, DynamicFp8Cache):
             past_key_values = DynamicFp8Cache.from_legacy_cache(past_key_values)
@@ -114,7 +117,7 @@ def llama_model_forward(
 
     # IPEX-LLM OPT start: use fused rope
     if (should_use_fuse_rope(hidden_states, position_ids, False)
-            and self.rotary_emb.rope_type == "llama3"):
+            and self.rotary_emb.rope_type in ["default", "llama3"]):
         position_embeddings = self.rotary_emb.inv_freq
     # IEPX_LLM OPT end
 
diff --git a/python/llm/src/ipex_llm/transformers/models/mllama.py b/python/llm/src/ipex_llm/transformers/models/mllama.py
index 4a05346e..9086fd2a 100644
--- a/python/llm/src/ipex_llm/transformers/models/mllama.py
+++ b/python/llm/src/ipex_llm/transformers/models/mllama.py
@@ -129,7 +129,10 @@ def mllama_text_model_forward(
     # IPEX-LLM OPT start: kv cache and quantize kv cache
     inputs = input_ids if input_ids is not None else inputs_embeds
     use_cache = True if inputs.device.type == "xpu" else use_cache
-    use_quantize_kv = use_quantize_kv_cache(self.layers[0].mlp.down_proj, inputs)
+    use_quantize_kv = use_quantize_kv_cache(
+        self.layers[0].mlp.down_proj, inputs,
+        self.config.num_attention_heads // self.config.num_key_value_heads
+    )
     if use_cache:
         if use_quantize_kv and not isinstance(past_key_values, DynamicFp8Cache):
             past_key_values = DynamicFp8Cache.from_legacy_cache(past_key_values)