diff --git a/mixly/common/modules/mixly-modules/web/ampy.js b/mixly/common/modules/mixly-modules/web/ampy.js
index 3a1276e1..f8343e2e 100644
--- a/mixly/common/modules/mixly-modules/web/ampy.js
+++ b/mixly/common/modules/mixly-modules/web/ampy.js
@@ -228,9 +228,10 @@ goog.loadJs('web', () => {
             if (!await this.exitRawREPL()) {
                 throw new Error(Msg.Lang['ampy.exitRawREPLFailed']);
             }
-            /*if (!await this.exitREPL()) {
+            // 发送 Ctrl+D 触发软复位，让设备执行上传的 main.py
+            if (!await this.exitREPL()) {
                 throw new Error(Msg.Lang['ampy.exitREPLFailed']);
-            }*/
+            }
             await this.#device_.close();
             this.#active_ = false;
         }