diff --git a/json/suppliers_list.json b/json/suppliers_list.json
index 2576c80..2c07a40 100644
--- a/json/suppliers_list.json
+++ b/json/suppliers_list.json
@@ -14,11 +14,6 @@
                     "op": "LIKE",
                     "var": "supplier_name"
                 },
-                {
-                    "field": "is_external",
-                    "op": "=",
-                    "var": "is_external"
-                },
                 {
                     "field": "status",
                     "op": "=",
@@ -28,13 +23,13 @@
         },
         "filter_labels": {
             "supplier_name": "供应商名称",
-            "is_external": "供应商类型",
             "status": "状态"
         },
         "editexclouded": [
             "id",
             "resellerid",
             "orgid",
+            "is_external",
             "status",
             "created_by",
             "created_at",
@@ -44,7 +39,8 @@
             "exclouded": [
                 "id",
                 "resellerid",
-                "created_by"
+                "created_by",
+                "is_external"
             ],
             "alters": {
                 "orgid": {
@@ -53,11 +49,6 @@
                     "valueField": "orgid",
                     "textField": "orgid_text"
                 },
-                "is_external": {
-                    "uitype": "code",
-                    "valueField": "is_external",
-                    "textField": "is_external_text"
-                },
                 "payment_type": {
                     "uitype": "code",
                     "valueField": "payment_type",
@@ -75,11 +66,9 @@
                 }
             }
         },
-        "editable": {
-            "new_data_url": "{{entire_url('/supplychain/api/suppliers_create.dspy')}}",
-            "update_data_url": "{{entire_url('/supplychain/api/suppliers_update.dspy')}}",
-            "delete_data_url": "{{entire_url('/supplychain/api/suppliers_delete.dspy')}}"
-        },
+        "new_data_url": "{{entire_url('/supplychain/api/suppliers_create.dspy')}}",
+        "update_data_url": "{{entire_url('/supplychain/api/suppliers_update.dspy')}}",
+        "delete_data_url": "{{entire_url('/supplychain/api/suppliers_delete.dspy')}}",
         "subtables": [
             {
                 "field": "supplier_id",
diff --git a/supplychain/init.py b/supplychain/init.py
index f00c23c..1acb50d 100644
--- a/supplychain/init.py
+++ b/supplychain/init.py
@@ -109,24 +109,21 @@ WHERE resellerid = ${resellerid}$ AND agreement_code LIKE ${prefix}$"""
 # ============================================================
 
 async def create_supplier(request, params_kw):
-    """Create a new supplier record."""
-    env = ServerEnv()
+    """Create a new supplier record (all external)."""
+    env = request._run_ns
     user_id = await env.get_user()
     resellerid = await env.get_userorgid()
     data = params_kw
     db, dbname = _get_sor()
     
-    # Handle external supplier: create new org
-    is_external = data.get("is_external", "1")
     orgid = data.get("orgid")
     
-    if is_external == "1" and not orgid:
-        # External supplier: create new organization
+    if not orgid:
+        # Create new organization for this supplier
         supplier_name = data.get("supplier_name")
         if not supplier_name:
             return json.dumps({"status": "error", "message": "供应商名称不能为空"})
         
-        # Create org in sage database
         new_orgid = getID()
         now_org = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
         org_rec = {
@@ -141,8 +138,6 @@ async def create_supplier(request, params_kw):
         async with db.sqlorContext("sage") as sor_sage:
             await sor_sage.C("organization", org_rec)
         orgid = new_orgid
-    elif is_external == "0" and not orgid:
-        return json.dumps({"status": "error", "message": "内部供应商必须选择所属机构"})
     
     async with db.sqlorContext(dbname) as sor:
         supplier_code = data.get("supplier_code") or _generate_supplier_code(resellerid)
@@ -160,7 +155,7 @@ async def create_supplier(request, params_kw):
             "bank_name": data.get("bank_name"),
             "bank_account": data.get("bank_account"),
             "orgid": orgid,
-            "is_external": is_external,
+            "is_external": "1",
             "settlement_cycle": data.get("settlement_cycle"),
             "settlement_day": data.get("settlement_day"),
             "payment_type": data.get("payment_type"),
@@ -183,7 +178,7 @@ async def update_supplier(request, params_kw):
         rec = {"id": data["id"], "updated_at": now}
         for key in ["supplier_name", "contact_person", "contact_phone", "contact_email",
                      "address", "tax_number", "bank_name", "bank_account",
-                     "orgid", "is_external", "settlement_cycle", "settlement_day",
+                     "orgid", "settlement_cycle", "settlement_day",
                      "payment_type", "status", "remark"]:
             if key in data:
                 rec[key] = data[key]