diff --git a/main/manager-api/src/main/java/xiaozhi/modules/agent/service/impl/AgentServiceImpl.java b/main/manager-api/src/main/java/xiaozhi/modules/agent/service/impl/AgentServiceImpl.java
index 4fb4e09c..18f20e2e 100644
--- a/main/manager-api/src/main/java/xiaozhi/modules/agent/service/impl/AgentServiceImpl.java
+++ b/main/manager-api/src/main/java/xiaozhi/modules/agent/service/impl/AgentServiceImpl.java
@@ -213,6 +213,9 @@ public class AgentServiceImpl extends BaseServiceImpl<AgentDao, AgentEntity> imp
         if (dto.getLlmModelId() != null) {
             existingEntity.setLlmModelId(dto.getLlmModelId());
         }
+        if (dto.getVllmModelId() != null) {
+            existingEntity.setVllmModelId(dto.getVllmModelId());
+        }
         if (dto.getTtsModelId() != null) {
             existingEntity.setTtsModelId(dto.getTtsModelId());
         }