diff --git a/app.py b/app.py
index 6a650f3..bebcaf3 100644
--- a/app.py
+++ b/app.py
@@ -1,3 +1,13 @@
 import os
-os.system('streamlit run web_internlm2.py --server.address=0.0.0.0 --server.port 7860')
-#os.system('streamlit run web_demo-aiwei.py --server.address=0.0.0.0 --server.port 7860')
+
+#model = "EmoLLM_aiwei"
+model = "EmoLLM_Model"
+
+if model == "EmoLLM_aiwei":
+    os.system("python download_model.py ajupyter/EmoLLM_aiwei")
+    os.system('streamlit run web_demo-aiwei.py --server.address=0.0.0.0 --server.port 7860')
+elif model == "EmoLLM_Model":
+    os.system("python download_model.py jujimeizuo/EmoLLM_Model")
+    os.system('streamlit run web_internlm2.py --server.address=0.0.0.0 --server.port 7860')
+else:
+    print("Please select one model")
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