diff --git a/backend/services/trading-service/prisma/migrations/0007_add_eusdt_wallet_address/migration.sql b/backend/services/trading-service/prisma/migrations/0007_add_eusdt_wallet_address/migration.sql
new file mode 100644
index 00000000..43295f00
--- /dev/null
+++ b/backend/services/trading-service/prisma/migrations/0007_add_eusdt_wallet_address/migration.sql
@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "MarketMakerConfig" ADD COLUMN "eusdt_wallet_address" VARCHAR(42);
diff --git a/backend/services/trading-service/prisma/schema.prisma b/backend/services/trading-service/prisma/schema.prisma
index 2dfccaf9..0b295b3d 100644
--- a/backend/services/trading-service/prisma/schema.prisma
+++ b/backend/services/trading-service/prisma/schema.prisma
@@ -471,8 +471,10 @@ model MarketMakerConfig {
   accountSequence   String    @unique @map("account_sequence") // 做市商专用交易账户
 
   // ============ 区块链钱包配置（MPC）============
-  // 做市商 Kava 链钱包地址（MPC 钱包，用于充值监控和提现）
-  kavaWalletAddress String?   @map("kava_wallet_address") @db.VarChar(42)
+  // fUSDT (积分值) 做市商 Kava 链钱包地址（MPC 钱包，用于充值监控和提现）
+  kavaWalletAddress      String?   @map("kava_wallet_address") @db.VarChar(42)
+  // eUSDT (积分股) 做市商 Kava 链钱包地址（MPC 钱包，用于积分股充值监控和提现）
+  eusdtWalletAddress     String?   @map("eusdt_wallet_address") @db.VarChar(42)
   // MPC 用户名（用于签名提现交易）
   mpcUsername       String?   @map("mpc_username") @db.VarChar(100)
 
diff --git a/backend/services/trading-service/src/api/controllers/market-maker.controller.ts b/backend/services/trading-service/src/api/controllers/market-maker.controller.ts
index 6dddb028..6ad7149e 100644
--- a/backend/services/trading-service/src/api/controllers/market-maker.controller.ts
+++ b/backend/services/trading-service/src/api/controllers/market-maker.controller.ts
@@ -82,6 +82,10 @@ class UpdateConfigDto {
   @IsOptional()
   @IsString()
   kavaWalletAddress?: string;
+
+  @IsOptional()
+  @IsString()
+  eusdtWalletAddress?: string;
 }
 
 class UpdateMakerConfigDto {
@@ -214,6 +218,7 @@ export class MarketMakerController {
         discountRate: config.discountRate.toString(),
         isActive: config.isActive,
         kavaWalletAddress: config.kavaWalletAddress,
+        eusdtWalletAddress: config.eusdtWalletAddress,
       },
       runningStatus,
     };
diff --git a/backend/services/trading-service/src/application/services/market-maker.service.ts b/backend/services/trading-service/src/application/services/market-maker.service.ts
index f0b8ae41..0c86e9bf 100644
--- a/backend/services/trading-service/src/application/services/market-maker.service.ts
+++ b/backend/services/trading-service/src/application/services/market-maker.service.ts
@@ -38,6 +38,7 @@ export interface MarketMakerConfig {
   discountRate: Decimal;
   isActive: boolean;
   kavaWalletAddress: string | null;
+  eusdtWalletAddress: string | null;
 }
 
 export enum LedgerType {
@@ -106,6 +107,7 @@ export class MarketMakerService {
       discountRate: new Decimal(config.discountRate.toString()),
       isActive: config.isActive,
       kavaWalletAddress: config.kavaWalletAddress,
+      eusdtWalletAddress: config.eusdtWalletAddress,
     };
   }
 
@@ -153,16 +155,22 @@ export class MarketMakerService {
     const existing = await this.getConfig(name);
     if (existing) {
       // 如果存在但钱包地址为空，尝试从环境变量更新
+      const updateData: any = {};
       if (!existing.kavaWalletAddress) {
         const kavaWalletAddress = this.configService.get<string>('FUSDT_MARKET_MAKER_ADDRESS');
-        if (kavaWalletAddress) {
-          await this.prisma.marketMakerConfig.update({
-            where: { name },
-            data: { kavaWalletAddress },
-          });
-          this.logger.log(`Market maker ${name} wallet address updated from env: ${kavaWalletAddress}`);
-          return this.getConfig(name) as Promise<MarketMakerConfig>;
-        }
+        if (kavaWalletAddress) updateData.kavaWalletAddress = kavaWalletAddress;
+      }
+      if (!existing.eusdtWalletAddress) {
+        const eusdtWalletAddress = this.configService.get<string>('EUSDT_MARKET_MAKER_ADDRESS');
+        if (eusdtWalletAddress) updateData.eusdtWalletAddress = eusdtWalletAddress;
+      }
+      if (Object.keys(updateData).length > 0) {
+        await this.prisma.marketMakerConfig.update({
+          where: { name },
+          data: updateData,
+        });
+        this.logger.log(`Market maker ${name} wallet addresses updated from env: ${JSON.stringify(updateData)}`);
+        return this.getConfig(name) as Promise<MarketMakerConfig>;
       }
       return existing;
     }
@@ -176,6 +184,7 @@ export class MarketMakerService {
 
     // 从环境变量读取做市商钱包地址
     const kavaWalletAddress = this.configService.get<string>('FUSDT_MARKET_MAKER_ADDRESS') || null;
+    const eusdtWalletAddress = this.configService.get<string>('EUSDT_MARKET_MAKER_ADDRESS') || null;
 
     // 创建做市商配置
     const config = await this.prisma.marketMakerConfig.create({
@@ -187,10 +196,11 @@ export class MarketMakerService {
         minIntervalMs: params.minIntervalMs || 1000,
         maxIntervalMs: params.maxIntervalMs || 1000,
         kavaWalletAddress,
+        eusdtWalletAddress,
       },
     });
 
-    this.logger.log(`Market maker initialized: ${name}, account: ${params.accountSequence}, wallet: ${kavaWalletAddress || 'not configured'}`);
+    this.logger.log(`Market maker initialized: ${name}, account: ${params.accountSequence}, fUSDT wallet: ${kavaWalletAddress || 'not configured'}, eUSDT wallet: ${eusdtWalletAddress || 'not configured'}`);
 
     return this.getConfig(name) as Promise<MarketMakerConfig>;
   }
@@ -761,6 +771,7 @@ export class MarketMakerService {
       priceStrategy?: string;
       discountRate?: number;
       kavaWalletAddress?: string;
+      eusdtWalletAddress?: string;
     },
   ): Promise<MarketMakerConfig | null> {
     const config = await this.getConfig(name);
diff --git a/frontend/mining-admin-web/src/app/(dashboard)/market-maker/page.tsx b/frontend/mining-admin-web/src/app/(dashboard)/market-maker/page.tsx
index f54103fc..cf6cdf90 100644
--- a/frontend/mining-admin-web/src/app/(dashboard)/market-maker/page.tsx
+++ b/frontend/mining-admin-web/src/app/(dashboard)/market-maker/page.tsx
@@ -447,21 +447,21 @@ export default function MarketMakerPage() {
                             <div className="text-sm text-muted-foreground text-center">
                               向以下地址转入 <strong>eUSDT</strong> (积分股代币)
                             </div>
-                            {config.kavaWalletAddress ? (
+                            {config.eusdtWalletAddress ? (
                               <div className="flex flex-col items-center space-y-4">
                                 <div className="p-4 bg-white rounded-lg">
-                                  <QRCodeSVG value={config.kavaWalletAddress} size={180} />
+                                  <QRCodeSVG value={config.eusdtWalletAddress} size={180} />
                                 </div>
                                 <div className="w-full">
-                                  <Label className="text-xs text-muted-foreground">钱包地址 (Kava EVM)</Label>
+                                  <Label className="text-xs text-muted-foreground">eUSDT 钱包地址 (Kava EVM)</Label>
                                   <div className="flex items-center gap-2 mt-1">
                                     <code className="flex-1 text-xs bg-muted p-2 rounded break-all">
-                                      {config.kavaWalletAddress}
+                                      {config.eusdtWalletAddress}
                                     </code>
                                     <Button
                                       size="sm"
                                       variant="outline"
-                                      onClick={() => handleCopyAddress(config.kavaWalletAddress!)}
+                                      onClick={() => handleCopyAddress(config.eusdtWalletAddress!)}
                                     >
                                       {copiedAddress ? <Check className="h-4 w-4" /> : <Copy className="h-4 w-4" />}
                                     </Button>
@@ -476,10 +476,11 @@ export default function MarketMakerPage() {
                               <div className="space-y-4">
                                 <div className="text-center text-muted-foreground py-2">
                                   <AlertCircle className="h-6 w-6 mx-auto mb-2 text-yellow-500" />
-                                  <p className="text-sm">做市商钱包地址未配置</p>
+                                  <p className="text-sm">eUSDT 做市商钱包地址未配置</p>
+                                  <p className="text-xs mt-1">请在 .env 中设置 EUSDT_MARKET_MAKER_ADDRESS</p>
                                 </div>
                                 <div>
-                                  <Label className="text-xs">配置钱包地址 (Kava EVM)</Label>
+                                  <Label className="text-xs">配置 eUSDT 钱包地址 (Kava EVM)</Label>
                                   <Input
                                     value={walletAddressInput}
                                     onChange={(e) => setWalletAddressInput(e.target.value)}
@@ -490,7 +491,7 @@ export default function MarketMakerPage() {
                                 <Button
                                   className="w-full"
                                   onClick={() => {
-                                    updateConfigMutation.mutate({ kavaWalletAddress: walletAddressInput });
+                                    updateConfigMutation.mutate({ eusdtWalletAddress: walletAddressInput });
                                     setWalletAddressInput('');
                                   }}
                                   disabled={updateConfigMutation.isPending || !walletAddressInput || !walletAddressInput.startsWith('0x')}
diff --git a/frontend/mining-admin-web/src/features/market-maker/api/market-maker.api.ts b/frontend/mining-admin-web/src/features/market-maker/api/market-maker.api.ts
index b092df1a..1900e3a1 100644
--- a/frontend/mining-admin-web/src/features/market-maker/api/market-maker.api.ts
+++ b/frontend/mining-admin-web/src/features/market-maker/api/market-maker.api.ts
@@ -79,6 +79,7 @@ export interface MarketMakerConfig {
   refreshIntervalMs?: number;
   lastRefreshAt?: string;
   kavaWalletAddress?: string;
+  eusdtWalletAddress?: string;
 }
 
 export interface MarketMakerOrder {
@@ -143,6 +144,7 @@ export const marketMakerApi = {
     priceStrategy?: string;
     discountRate?: number;
     kavaWalletAddress?: string;
+    eusdtWalletAddress?: string;
   }): Promise<{ success: boolean; message: string }> => {
     const response = await tradingClient.post(`/admin/market-maker/${name}/config`, data);
     return response.data;
diff --git a/frontend/mining-admin-web/src/features/market-maker/hooks/use-market-maker.ts b/frontend/mining-admin-web/src/features/market-maker/hooks/use-market-maker.ts
index 48bc9f1e..2ae727de 100644
--- a/frontend/mining-admin-web/src/features/market-maker/hooks/use-market-maker.ts
+++ b/frontend/mining-admin-web/src/features/market-maker/hooks/use-market-maker.ts
@@ -40,6 +40,7 @@ export function useUpdateMarketMakerConfig() {
       priceStrategy?: string;
       discountRate?: number;
       kavaWalletAddress?: string;
+      eusdtWalletAddress?: string;
     }) => marketMakerApi.updateConfig(MARKET_MAKER_NAME, data),
     onSuccess: (data) => {
       toast({ title: '成功', description: data.message });