diff --git a/src/features/host-org/components/SalaryWalletControls.jsx b/src/features/host-org/components/SalaryWalletControls.jsx
index 3e28e95..eb65851 100644
--- a/src/features/host-org/components/SalaryWalletControls.jsx
+++ b/src/features/host-org/components/SalaryWalletControls.jsx
@@ -71,7 +71,6 @@ const historyColumns = [
 export function SalaryWalletCell({ role, userId, userLabel, wallet }) {
     const [open, setOpen] = useState(false);
     const balance = Number(wallet?.availableAmount || 0);
-    const assetType = wallet?.assetType || salaryWalletAssetType(role);
 
     return (
         <>
@@ -81,7 +80,6 @@ export function SalaryWalletCell({ role, userId, userLabel, wallet }) {
                 onClick={() => setOpen(true)}
             >
                 <span className={styles.salaryWalletAmount}>{formatSalaryWalletAmount(balance)}</span>
-                <span className={styles.salaryWalletAsset}>{assetType || "-"}</span>
             </button>
             <SalaryWalletHistoryDrawer
                 open={open}
@@ -163,10 +161,9 @@ export function SalaryWalletAdjustButton({ disabled = false, onAdjusted, role, u
                 onSubmit={submit}
             >
                 <AdminFormSection title="目标身份">
-                    <AdminFormFieldGrid columns="repeat(3, minmax(0, 1fr))">
+                    <AdminFormFieldGrid columns="repeat(2, minmax(0, 1fr))">
                         <AdminFormReadOnlyField label="身份" value={salaryWalletRoleLabel(role)} />
                         <AdminFormReadOnlyField label="用户" value={userLabel || userId || "-"} />
-                        <AdminFormReadOnlyField label="钱包" value={salaryWalletAssetType(role) || "-"} />
                     </AdminFormFieldGrid>
                 </AdminFormSection>
                 <AdminFormSection title="操作信息">
@@ -260,7 +257,6 @@ function SalaryWalletHistoryDrawer({ onClose, open, role, userId, userLabel }) {
             <div className={styles.salaryWalletSummary}>
                 <AccountBalanceWalletOutlined fontSize="small" />
                 <span>{salaryWalletRoleLabel(role)}</span>
-                <span>{salaryWalletAssetType(role) || "-"}</span>
             </div>
             <DataState error={error} loading={loading} onRetry={loadHistory}>
                 <DataTable
@@ -317,21 +313,6 @@ function parseSalaryUSDMinor(value) {
     return amountMinor;
 }
 
-function salaryWalletAssetType(role) {
-    switch (role) {
-        case "host":
-            return "HOST_SALARY_USD";
-        case "agency":
-            return "AGENCY_SALARY_USD";
-        case "bd":
-            return "BD_SALARY_USD";
-        case "bd_leader":
-            return "ADMIN_SALARY_USD";
-        default:
-            return "";
-    }
-}
-
 function salaryWalletRoleLabel(role) {
     switch (role) {
         case "host":
diff --git a/src/features/host-org/host-org.module.css b/src/features/host-org/host-org.module.css
index 1ea9474..e1f5b1d 100644
--- a/src/features/host-org/host-org.module.css
+++ b/src/features/host-org/host-org.module.css
@@ -307,15 +307,6 @@
     white-space: nowrap;
 }
 
-.salaryWalletAsset {
-    max-width: 100%;
-    overflow: hidden;
-    color: var(--text-tertiary);
-    font-size: 12px;
-    text-overflow: ellipsis;
-    white-space: nowrap;
-}
-
 .salaryWalletDrawer.salaryWalletDrawer {
     width: min(980px, calc(100vw - 32px));
 }
diff --git a/src/shared/ui/DataTable.jsx b/src/shared/ui/DataTable.jsx
index 850187d..457eaba 100644
--- a/src/shared/ui/DataTable.jsx
+++ b/src/shared/ui/DataTable.jsx
@@ -80,6 +80,9 @@ export function DataTable({
   );
 
   const gridTemplate = preparedColumns.map((column) => column.width).join(" ");
+  const tableContentWidth = `${Math.ceil(
+    preparedColumns.reduce((total, column) => total + readMinWidth(column.width), 0)
+  )}px`;
   const activeFilterColumn = preparedColumns.find((column) => column.key === filterMenu.columnKey && column.filter) || null;
   const activeFilter = activeFilterColumn?.filter || null;
   const activeFilterIsText = activeFilter?.type === "text";
@@ -267,7 +270,11 @@ export function DataTable({
       <div className="table-scroll" ref={scrollRef}>
         <div
           className={["admin-table", resizeSession ? "admin-table--resizing" : "", tableClassName].filter(Boolean).join(" ")}
-          style={{ "--admin-table-columns": gridTemplate, "--admin-table-min-width": minWidth }}
+          style={{
+            "--admin-table-columns": gridTemplate,
+            "--admin-table-content-width": tableContentWidth,
+            "--admin-table-min-width": minWidth
+          }}
         >
           <div className="admin-row admin-row--head">
             {preparedColumns.map((column, index) => {
diff --git a/src/shared/ui/DataTable.timezone.test.jsx b/src/shared/ui/DataTable.timezone.test.jsx
index dfe7c31..930c93a 100644
--- a/src/shared/ui/DataTable.timezone.test.jsx
+++ b/src/shared/ui/DataTable.timezone.test.jsx
@@ -61,6 +61,22 @@ test("only shows the table filter reset action when filters are active", () => {
   expect(screen.getByRole("button", { name: "重置筛选" })).toBeInTheDocument();
 });
 
+test("expands table background to the minimum width required by columns", () => {
+  const columns = [
+    { key: "user", label: "用户", width: "minmax(220px, 1fr)" },
+    { key: "createdAt", label: "创建时间", width: "minmax(180px, 1fr)" },
+    { key: "actions", label: "操作" }
+  ];
+
+  render(
+    <TimeZoneProvider>
+      <DataTable columns={columns} items={[{ createdAt: "2026-06-15", id: 1, user: "admin" }]} minWidth="300px" rowKey={(item) => item.id} />
+    </TimeZoneProvider>
+  );
+
+  expect(document.querySelector(".admin-table")?.style.getPropertyValue("--admin-table-content-width")).toBe("512px");
+});
+
 function TimezoneTableFixture() {
   const { setTimeZone } = useTimeZone();
   const columns = [
diff --git a/src/shared/ui/ToastProvider.jsx b/src/shared/ui/ToastProvider.jsx
index 474cd89..8e33624 100644
--- a/src/shared/ui/ToastProvider.jsx
+++ b/src/shared/ui/ToastProvider.jsx
@@ -8,7 +8,7 @@ export function ToastProvider({ children }) {
   const [toast, setToast] = useState(null);
 
   const showToast = useCallback((message, severity = "info") => {
-    setToast({ message, severity });
+    setToast(normalizeToast(message, severity));
   }, []);
 
   const value = useMemo(() => ({ showToast }), [showToast]);
@@ -39,3 +39,16 @@ export function useToast() {
   }
   return context;
 }
+
+function normalizeToast(message, severity) {
+  if (message && typeof message === "object") {
+    return {
+      message: String(message.message || "操作失败"),
+      severity: message.severity || severity || "info"
+    };
+  }
+  return {
+    message: String(message || "操作失败"),
+    severity: severity || "info"
+  };
+}
diff --git a/src/shared/ui/ToastProvider.test.jsx b/src/shared/ui/ToastProvider.test.jsx
new file mode 100644
index 0000000..66bd615
--- /dev/null
+++ b/src/shared/ui/ToastProvider.test.jsx
@@ -0,0 +1,36 @@
+import { fireEvent, render, screen } from "@testing-library/react";
+import { expect, test } from "vitest";
+import { ToastProvider, useToast } from "./ToastProvider.jsx";
+
+function ToastTrigger({ payload, severity }) {
+  const { showToast } = useToast();
+  return (
+    <button type="button" onClick={() => showToast(payload, severity)}>
+      show
+    </button>
+  );
+}
+
+test("renders object-style toast payloads as text", () => {
+  render(
+    <ToastProvider>
+      <ToastTrigger payload={{ message: "工资结算失败", severity: "error" }} />
+    </ToastProvider>,
+  );
+
+  fireEvent.click(screen.getByRole("button", { name: "show" }));
+
+  expect(screen.getByText("工资结算失败")).toBeInTheDocument();
+});
+
+test("keeps tuple-style toast payloads working", () => {
+  render(
+    <ToastProvider>
+      <ToastTrigger payload="区域已更新" severity="success" />
+    </ToastProvider>,
+  );
+
+  fireEvent.click(screen.getByRole("button", { name: "show" }));
+
+  expect(screen.getByText("区域已更新")).toBeInTheDocument();
+});
diff --git a/src/styles/shared-ui.css b/src/styles/shared-ui.css
index b47ce13..fafc1e3 100644
--- a/src/styles/shared-ui.css
+++ b/src/styles/shared-ui.css
@@ -1546,9 +1546,9 @@
     --admin-table-cell-x: var(--space-3);
     display: flex;
     flex-direction: column;
-    width: max(100%, var(--admin-table-min-width, 900px));
+    width: max(100%, var(--admin-table-min-width, 900px), var(--admin-table-content-width, 0px));
     min-height: 100%;
-    min-width: max(100%, var(--admin-table-min-width, 900px));
+    min-width: max(100%, var(--admin-table-min-width, 900px), var(--admin-table-content-width, 0px));
 }
 
 .admin-row {