diff --git a/contracts/admin-openapi.json b/contracts/admin-openapi.json
index d96c47a..fd71559 100644
--- a/contracts/admin-openapi.json
+++ b/contracts/admin-openapi.json
@@ -1488,6 +1488,28 @@
                 "x-permissions": ["coin-seller:stock-credit"]
             }
         },
+        "/admin/coin-sellers/{user_id}/stock-debits": {
+            "post": {
+                "operationId": "debitCoinSellerStock",
+                "responses": {
+                    "200": {
+                        "$ref": "#/components/responses/EmptyResponse"
+                    }
+                },
+                "parameters": [
+                    {
+                        "in": "path",
+                        "name": "user_id",
+                        "required": true,
+                        "schema": {
+                            "type": "integer"
+                        }
+                    }
+                ],
+                "x-permission": "coin-seller:stock-credit",
+                "x-permissions": ["coin-seller:stock-credit"]
+            }
+        },
         "/admin/coin-seller-salary-rates/{region_id}": {
             "get": {
                 "operationId": "getCoinSellerSalaryRates",
diff --git a/src/features/host-org/api.test.ts b/src/features/host-org/api.test.ts
index 585ef28..d8b2d27 100644
--- a/src/features/host-org/api.test.ts
+++ b/src/features/host-org/api.test.ts
@@ -92,6 +92,7 @@ test("host org list APIs use generated admin paths and filters", async () => {
     await debitCoinSellerStock("1001", {
         coinAmount: 1000,
         commandId: "coin-seller-stock-debit-test",
+        rechargeAmount: "1.25",
         reason: "deduct bad stock",
     });
     await deleteAgency(7001, { commandId: "agency-delete-test", reason: "cleanup" });
diff --git a/src/features/host-org/api.ts b/src/features/host-org/api.ts
index d67cab5..49b23dc 100644
--- a/src/features/host-org/api.ts
+++ b/src/features/host-org/api.ts
@@ -318,11 +318,12 @@ export function debitCoinSellerStock(
     userId: EntityId,
     payload: CoinSellerStockDebitPayload,
 ): Promise<CoinSellerStockDebitDto> {
+    const endpoint = API_ENDPOINTS.debitCoinSellerStock;
     return apiRequest<CoinSellerStockDebitDto, CoinSellerStockDebitPayload>(
-        `/v1/admin/coin-sellers/${encodeURIComponent(String(userId))}/stock-debits`,
+        apiEndpointPath(API_OPERATIONS.debitCoinSellerStock, { user_id: userId }),
         {
             body: payload,
-            method: "POST",
+            method: endpoint.method,
         },
     );
 }
diff --git a/src/features/host-org/hooks/useHostCoinSellersPage.js b/src/features/host-org/hooks/useHostCoinSellersPage.js
index 3a6d3e9..48a68d0 100644
--- a/src/features/host-org/hooks/useHostCoinSellersPage.js
+++ b/src/features/host-org/hooks/useHostCoinSellersPage.js
@@ -41,6 +41,7 @@ const emptyStockDebitForm = () => ({
     coinAmount: "",
     commandId: makeCommandId("coin-seller-stock-debit"),
     reason: "",
+    rechargeAmount: "",
 });
 const emptyRateTier = (index = 0) => ({
     coinPerUsd: "",
diff --git a/src/features/host-org/pages/HostCoinSellersPage.jsx b/src/features/host-org/pages/HostCoinSellersPage.jsx
index 5e430bc..8f58539 100644
--- a/src/features/host-org/pages/HostCoinSellersPage.jsx
+++ b/src/features/host-org/pages/HostCoinSellersPage.jsx
@@ -326,17 +326,30 @@ export function HostCoinSellersPage() {
                     </AdminFormFieldGrid>
                 </AdminFormSection>
                 <AdminFormSection title="扣除信息">
-                    <AdminFormAmountField
-                        disabled={!page.abilities.canStockCredit}
-                        inputProps={{ inputMode: "numeric", pattern: "[0-9]*" }}
-                        label="扣除金币"
-                        required
-                        unit="金币"
-                        value={stockDebitForm.coinAmount}
-                        onChange={(event) =>
-                            page.setStockDebitForm?.({ ...stockDebitForm, coinAmount: event.target.value })
-                        }
-                    />
+                    <AdminFormFieldGrid columns="repeat(2, minmax(0, 1fr))">
+                        <AdminFormAmountField
+                            disabled={!page.abilities.canStockCredit}
+                            inputProps={{ inputMode: "numeric", pattern: "[0-9]*" }}
+                            label="扣除金币"
+                            required
+                            unit="金币"
+                            value={stockDebitForm.coinAmount}
+                            onChange={(event) =>
+                                page.setStockDebitForm?.({ ...stockDebitForm, coinAmount: event.target.value })
+                            }
+                        />
+                        <AdminFormAmountField
+                            disabled={!page.abilities.canStockCredit}
+                            inputProps={{ inputMode: "decimal" }}
+                            label="扣除USDT数量"
+                            required
+                            unit="USDT"
+                            value={stockDebitForm.rechargeAmount}
+                            onChange={(event) =>
+                                page.setStockDebitForm?.({ ...stockDebitForm, rechargeAmount: event.target.value })
+                            }
+                        />
+                    </AdminFormFieldGrid>
                 </AdminFormSection>
                 <AdminFormSection title="备注信息">
                     <TextField
@@ -504,7 +517,7 @@ function SellerActions({ item, page }) {
             ) : null}
             {page.abilities.canStockCredit ? (
                 <AdminActionIconButton
-                    disabled={item.status !== "active" || page.loadingAction === `coin-seller-stock-${item.userId}`}
+                    disabled={page.loadingAction === `coin-seller-stock-${item.userId}`}
                     label="加金币"
                     sx={coinCreditActionSx}
                     onClick={() => page.openStockCredit(item)}
@@ -514,7 +527,7 @@ function SellerActions({ item, page }) {
             ) : null}
             {page.abilities.canStockCredit ? (
                 <AdminActionIconButton
-                    disabled={item.status !== "active" || page.loadingAction === `coin-seller-stock-debit-${item.userId}`}
+                    disabled={page.loadingAction === `coin-seller-stock-debit-${item.userId}`}
                     label="扣金币"
                     sx={coinDebitActionSx}
                     onClick={() => page.openStockDebit(item)}
diff --git a/src/features/host-org/pages/HostCoinSellersPage.test.jsx b/src/features/host-org/pages/HostCoinSellersPage.test.jsx
index 6cc99b8..b2ab9f3 100644
--- a/src/features/host-org/pages/HostCoinSellersPage.test.jsx
+++ b/src/features/host-org/pages/HostCoinSellersPage.test.jsx
@@ -134,6 +134,7 @@ function pageFixture(patch = {}) {
         setPage: vi.fn(),
         setStockForm: vi.fn(),
         status: "",
+        stockDebitForm: { coinAmount: "", reason: "", rechargeAmount: "" },
         stockForm: { coinAmount: "", reason: "", rechargeAmount: "", type: "usdt_purchase" },
         sortBy: "",
         sortDirection: "",
diff --git a/src/features/host-org/schema.ts b/src/features/host-org/schema.ts
index cabafa8..003c749 100644
--- a/src/features/host-org/schema.ts
+++ b/src/features/host-org/schema.ts
@@ -148,6 +148,11 @@ export const coinSellerStockCreditSchema = z
 export const coinSellerStockDebitSchema = z.object({
     coinAmount: z.coerce.number().int().positive("请输入扣除金币"),
     commandId: z.string().trim().min(1, "请输入 Command ID").max(120, "Command ID 不能超过 120 个字符"),
+    rechargeAmount: z
+        .string()
+        .trim()
+        .regex(/^(0|[1-9]\d*)(\.\d{1,6})?$/, "请输入最多 6 位小数的 USDT 数量")
+        .refine((value) => Number(value) > 0, "请输入扣除USDT数量"),
     reason: z.string().trim().min(1, "请输入扣除原因").max(512, "原因不能超过 512 个字符"),
 });
 
diff --git a/src/features/operations/components/CoinSellerLedgerTable.jsx b/src/features/operations/components/CoinSellerLedgerTable.jsx
index cb3794d..be16bd7 100644
--- a/src/features/operations/components/CoinSellerLedgerTable.jsx
+++ b/src/features/operations/components/CoinSellerLedgerTable.jsx
@@ -30,6 +30,7 @@ const ledgerTypeLabels = {
 
 const bizTypeLabels = {
     coin_seller_coin_compensation: "金币补偿",
+    coin_seller_stock_deduction: "USDT扣除",
     coin_seller_stock_purchase: "USDT进货",
     coin_seller_transfer: "币商转用户",
     manual_credit: "金币增加",
@@ -280,11 +281,16 @@ function SalaryTransferAmount({ entry }) {
 
 function PaidUSDTAmount({ entry }) {
     const stockType = entry.stockType || entry.metadata?.stock_type;
-    if (entry.bizType !== "coin_seller_stock_purchase" && stockType !== "usdt_purchase") {
+    const isUSDTStock =
+        entry.bizType === "coin_seller_stock_purchase" ||
+        entry.bizType === "coin_seller_stock_deduction" ||
+        stockType === "usdt_purchase" ||
+        stockType === "usdt_deduction";
+    if (!isUSDTStock) {
         return "-";
     }
     const amountMicro = Number(entry.paidAmountMicro || entry.metadata?.paid_amount_micro || 0);
-    return amountMicro > 0 ? formatUSDTMicro(amountMicro) : "-";
+    return amountMicro !== 0 ? formatSignedUSDTMicro(amountMicro) : "-";
 }
 
 function formatUSDMinor(value) {
@@ -301,3 +307,12 @@ function formatUSDTMicro(value) {
     const trimmedFraction = String(fraction).padStart(6, "0").replace(/0+$/, "");
     return trimmedFraction ? `${whole}.${trimmedFraction}` : String(whole);
 }
+
+function formatSignedUSDTMicro(value) {
+    const amount = Number(value || 0);
+    if (!Number.isFinite(amount) || amount === 0) {
+        return "0";
+    }
+    const sign = amount < 0 ? "-" : "";
+    return `${sign}${formatUSDTMicro(Math.abs(amount))}`;
+}
diff --git a/src/shared/api/generated/endpoints.ts b/src/shared/api/generated/endpoints.ts
index cb25c99..e8d5ea1 100644
--- a/src/shared/api/generated/endpoints.ts
+++ b/src/shared/api/generated/endpoints.ts
@@ -64,6 +64,7 @@ export const API_OPERATIONS = {
   createWeeklyStarCycle: "createWeeklyStarCycle",
   creditCoinSellerStock: "creditCoinSellerStock",
   dashboardOverview: "dashboardOverview",
+  debitCoinSellerStock: "debitCoinSellerStock",
   deleteAgency: "deleteAgency",
   deleteAppVersion: "deleteAppVersion",
   deleteBanner: "deleteBanner",
@@ -649,6 +650,13 @@ export const API_ENDPOINTS: Record<ApiOperationId, ApiEndpoint> = {
     permission: "overview:view",
     permissions: ["overview:view"]
   },
+  debitCoinSellerStock: {
+    method: "POST",
+    operationId: API_OPERATIONS.debitCoinSellerStock,
+    path: "/v1/admin/coin-sellers/{user_id}/stock-debits",
+    permission: "coin-seller:stock-credit",
+    permissions: ["coin-seller:stock-credit"]
+  },
   deleteAgency: {
     method: "POST",
     operationId: API_OPERATIONS.deleteAgency,
diff --git a/src/shared/api/generated/schema.d.ts b/src/shared/api/generated/schema.d.ts
index f373bfb..c0d0602 100644
--- a/src/shared/api/generated/schema.d.ts
+++ b/src/shared/api/generated/schema.d.ts
@@ -1044,6 +1044,22 @@ export interface paths {
         patch?: never;
         trace?: never;
     };
+    "/admin/coin-sellers/{user_id}/stock-debits": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get?: never;
+        put?: never;
+        post: operations["debitCoinSellerStock"];
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
     "/admin/coin-seller-salary-rates/{region_id}": {
         parameters: {
             query?: never;
@@ -4959,6 +4975,20 @@ export interface operations {
             200: components["responses"]["EmptyResponse"];
         };
     };
+    debitCoinSellerStock: {
+        parameters: {
+            query?: never;
+            header?: never;
+            path: {
+                user_id: number;
+            };
+            cookie?: never;
+        };
+        requestBody?: never;
+        responses: {
+            200: components["responses"]["EmptyResponse"];
+        };
+    };
     getCoinSellerSalaryRates: {
         parameters: {
             query?: never;
diff --git a/src/shared/api/types.ts b/src/shared/api/types.ts
index 1c2b3cc..caaa54b 100644
--- a/src/shared/api/types.ts
+++ b/src/shared/api/types.ts
@@ -671,6 +671,7 @@ export interface CoinSellerStockDebitPayload {
     coinAmount: number;
     commandId: string;
     evidenceRef?: string;
+    rechargeAmount: string;
     reason: string;
 }
 
@@ -678,7 +679,12 @@ export interface CoinSellerStockDebitDto {
     availableDelta: number;
     balanceAfter: number;
     coinAmount: number;
+    countsAsSellerRecharge?: boolean;
+    createdAtMs?: number;
+    paidAmountMicro?: number;
+    paidCurrencyCode?: string;
     sellerUserId: string;
+    stockType?: string;
     transactionId: string;
 }