diff --git a/esp32_pcb/esp32_pcb.kicad_pcb b/esp32_pcb/esp32_pcb.kicad_pcb
index 3c69e2d..90e1616 100644
--- a/esp32_pcb/esp32_pcb.kicad_pcb
+++ b/esp32_pcb/esp32_pcb.kicad_pcb
@@ -41,6 +41,7 @@
 	(setup
 		(pad_to_mask_clearance 0)
 		(allow_soldermask_bridges_in_footprints no)
+		(grid_origin 65.455 125.725)
 		(pcbplotparams
 			(layerselection 0x00010fc_ffffffff)
 			(plot_on_all_layers_selection 0x0000000_00000000)
diff --git a/esp32_pcb/esp32_pcb.kicad_pro b/esp32_pcb/esp32_pcb.kicad_pro
index e023009..ff68299 100644
--- a/esp32_pcb/esp32_pcb.kicad_pro
+++ b/esp32_pcb/esp32_pcb.kicad_pro
@@ -467,7 +467,7 @@
       "idf": "",
       "netlist": "",
       "plot": "gb",
-      "pos_files": "",
+      "pos_files": "smt",
       "specctra_dsn": "",
       "step": "",
       "svg": "",
@@ -477,7 +477,7 @@
   },
   "schematic": {
     "annotate_start_num": 0,
-    "bom_export_filename": "",
+    "bom_export_filename": "smt\\esp32_pcb.csv",
     "bom_fmt_presets": [],
     "bom_fmt_settings": {
       "field_delimiter": ",",
@@ -527,13 +527,25 @@
           "label": "DNP",
           "name": "${DNP}",
           "show": true
+        },
+        {
+          "group_by": false,
+          "label": "#",
+          "name": "${ITEM_NUMBER}",
+          "show": false
+        },
+        {
+          "group_by": false,
+          "label": "描述",
+          "name": "Description",
+          "show": false
         }
       ],
       "filter_string": "",
       "group_symbols": true,
-      "name": "Grouped By Value",
+      "name": "",
       "sort_asc": true,
-      "sort_field": "位号"
+      "sort_field": "Reference"
     },
     "connection_grid_size": 50.0,
     "drawing": {