* [task#132869] adjust edit build.

module/build/ui/edit.html.php

@@ -109,6 +109,7 @@ $productBranches = zget($product, 'branches', array());
 formPanel
 (
     set::title($lang->build->edit),
+    on::change('[name=system]', 'loadBuilds'),
     $productRow,
     formRow
     (
@@ -128,6 +129,30 @@ formPanel
             )
         )
     ),
+    formRow
+    (
+        formGroup
+        (
+            set::width('1/2'),
+            set::label($lang->build->system),
+            set::required(true),
+            inputGroup
+            (
+                div
+                (
+                    setClass('w-full'),
+                    setId('systemBox'),
+                    picker
+                    (
+                        set::name('system'),
+                        set::required(true),
+                        set::items($systemList),
+                        set::value($build->system)
+                    )
+                )
+            )
+        )
+    ),
     !$build->execution ? $buildRow : $executionRow,
     formRow
     (