diff --git a/python/sglang/srt/models/interns1.py b/python/sglang/srt/models/interns1.py
index e30906245..d64b767c8 100644
--- a/python/sglang/srt/models/interns1.py
+++ b/python/sglang/srt/models/interns1.py
@@ -211,7 +211,7 @@ class InternS1ForConditionalGeneration(nn.Module):
                 ckpt_gate_proj_name="gate_proj",
                 ckpt_down_proj_name="down_proj",
                 ckpt_up_proj_name="up_proj",
-                num_experts=self.config.num_experts,
+                num_experts=self.config.text_config.num_experts,
             )
 
         params_dict = dict(self.named_parameters())