diff --git a/renderer/src/views/connect/connection-panel.vue b/renderer/src/views/connect/connection-panel.vue
index 147c940..d24c521 100644
--- a/renderer/src/views/connect/connection-panel.vue
+++ b/renderer/src/views/connect/connection-panel.vue
@@ -109,7 +109,6 @@ function handleDrop(event: DragEvent) {
 		client.value.connectionArgs.connectionType = 'STDIO';
 		client.value.connectionArgs.commandString = command;		
 		client.value.connectionArgs.cwd = cwd;
-		client.value.handleEnvSwitch(true);
 	}
 
 	isDraging.value = false;
diff --git a/renderer/src/views/connect/index.vue b/renderer/src/views/connect/index.vue
index 722c66d..7260ee3 100644
--- a/renderer/src/views/connect/index.vue
+++ b/renderer/src/views/connect/index.vue
@@ -49,7 +49,7 @@
 </template>
 
 <script setup lang="ts">
-import { defineComponent, computed } from 'vue';
+import { defineComponent, computed, reactive } from 'vue';
 import ConnectionPanel from './connection-panel.vue';
 import { McpClient, mcpClientAdapter } from './core';
 import { ElMessage } from 'element-plus';
@@ -61,9 +61,8 @@ function selectServer(index: number) {
 	mcpClientAdapter.currentClientIndex = index;
 }
 
-
 function addServer() {
-	const client = new McpClient();
+	const client = reactive(new McpClient());
 	mcpClientAdapter.clients.push(client);
 	mcpClientAdapter.currentClientIndex = mcpClientAdapter.clients.length - 1;