diff --git a/src/main/java/com/yau/digitalrmb/exchange/interfaces/rest/ExchangeController.java b/src/main/java/com/yau/digitalrmb/exchange/interfaces/rest/ExchangeController.java
index a01e78d..62b049f 100644
--- a/src/main/java/com/yau/digitalrmb/exchange/interfaces/rest/ExchangeController.java
+++ b/src/main/java/com/yau/digitalrmb/exchange/interfaces/rest/ExchangeController.java
@@ -37,29 +37,29 @@ public class ExchangeController {
     }
 
     @GetMapping("/context")
-    @Operation(summary = "步骤一：确认银行卡、钱包和商业银行库存")
+    @Operation(summary = "货币兑换的步骤一：确认银行卡、钱包和商业银行库存")
     public ApiResponse<ExchangeContext> context() { return ok(service.context(actor())); }
 
     @PostMapping
-    @Operation(summary = "步骤二：输入金额并生成取币请求报文")
+    @Operation(summary = "货币兑换的步骤二：输入金额并生成取币请求报文")
     public ApiResponse<ExchangeOrderView> create(@Valid @RequestBody CreateExchangeRequest request) {
         return ok(service.create(new CreateExchangeCommand(request.getWalletId(), request.getBankAccountId(), request.getAmount()), actor()));
     }
 
     @PostMapping("/{id}/sign")
-    @Operation(summary = "步骤三：使用钱包私钥生成SM2签名")
+    @Operation(summary = "货币兑换的步骤三：使用钱包私钥生成SM2签名")
     public ApiResponse<ExchangeOrderView> sign(@PathVariable UUID id) { return ok(service.sign(id, actor())); }
 
     @PostMapping("/{id}/bank-process")
-    @Operation(summary = "步骤四：商业银行验签、校验余额与限额并扣款")
+    @Operation(summary = "货币兑换的步骤四：商业银行验签、校验余额与限额并扣款")
     public ApiResponse<ExchangeOrderView> bankProcess(@PathVariable UUID id) { return ok(service.bankProcess(id, actor())); }
 
     @PostMapping("/{id}/reserve-coins")
-    @Operation(summary = "步骤五之一：从商业银行库锁定等额币串")
+    @Operation(summary = "货币兑换的步骤五之一：从商业银行库锁定等额币串")
     public ApiResponse<ExchangeOrderView> reserveCoins(@PathVariable UUID id) { return ok(service.reserveCoins(id, actor())); }
 
     @PostMapping("/{id}/confirm-ownership")
-    @Operation(summary = "步骤五之二：央行登记中心校验并变更币串权属")
+    @Operation(summary = "货币兑换的步骤五之二：央行登记中心校验并变更币串权属")
     public ApiResponse<ExchangeOrderView> confirmOwnership(@PathVariable UUID id) { return ok(service.confirmOwnership(id, actor())); }
 
     @GetMapping("/{id}")
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/application/CentralBankSignatureSegmentResult.java b/src/main/java/com/yau/digitalrmb/institutionidentity/application/CentralBankSignatureSegmentResult.java
index b428045..6fb4c9f 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/application/CentralBankSignatureSegmentResult.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/application/CentralBankSignatureSegmentResult.java
@@ -6,7 +6,7 @@ import io.swagger.v3.oas.annotations.media.Schema;
 @ApiModel(description = "央行控制系统签名段读取结果")
 @Schema(description = "央行控制系统签名段读取结果")
 public class CentralBankSignatureSegmentResult {
-    @Schema(description = "步骤七央行控制系统签名段", example = "CB_CTRL_30450220...")
+    @Schema(description = "货币生成的步骤七央行控制系统签名段", example = "CB_CTRL_30450220...")
     private final String centralBankSignatureSegment;
 
     public CentralBankSignatureSegmentResult(String centralBankSignatureSegment) {
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/application/ControlSystemDigestResult.java b/src/main/java/com/yau/digitalrmb/institutionidentity/application/ControlSystemDigestResult.java
index 840a476..a7c1a1f 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/application/ControlSystemDigestResult.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/application/ControlSystemDigestResult.java
@@ -2,7 +2,7 @@ package com.yau.digitalrmb.institutionidentity.application;
 
 import io.swagger.v3.oas.annotations.media.Schema;
 
-@Schema(description = "步骤七控制系统签名SM3摘要结果")
+@Schema(description = "货币生成的步骤七控制系统签名SM3摘要结果")
 public class ControlSystemDigestResult {
     @Schema(description = "拼接请求原文的SM3摘要")
     private final String digest;
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/application/ControlSystemSignatureResult.java b/src/main/java/com/yau/digitalrmb/institutionidentity/application/ControlSystemSignatureResult.java
index 67535b4..f0cfcba 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/application/ControlSystemSignatureResult.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/application/ControlSystemSignatureResult.java
@@ -5,7 +5,7 @@ import io.swagger.v3.oas.annotations.media.Schema;
 
 import java.math.BigDecimal;
 
-@Schema(description = "步骤七控制系统签名结果")
+@Schema(description = "货币生成的步骤七控制系统签名结果")
 public class ControlSystemSignatureResult {
     private final Long id;
     private final String controlId;
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/application/CurrencyConfirmationMessageResult.java b/src/main/java/com/yau/digitalrmb/institutionidentity/application/CurrencyConfirmationMessageResult.java
index d81ff37..269c936 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/application/CurrencyConfirmationMessageResult.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/application/CurrencyConfirmationMessageResult.java
@@ -6,7 +6,7 @@ import io.swagger.v3.oas.annotations.media.Schema;
 public class CurrencyConfirmationMessageResult {
     @Schema(description = "报文确认状态", example = "已确认", allowableValues = {"待确认", "已确认"})
     private final String confirmationStatus;
-    @Schema(description = "步骤二货币生成请求展示编号", example = "REQ_20260730_001")
+    @Schema(description = "货币生成的步骤二货币生成请求展示编号", example = "REQ_20260730_001")
     private final String requestId;
     @Schema(description = "确认报文业务状态；待确认时为空", example = "CONFIRMED")
     private final String status;
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/application/CurrencyQuotaVerificationResult.java b/src/main/java/com/yau/digitalrmb/institutionidentity/application/CurrencyQuotaVerificationResult.java
index ae77fa6..d5ca819 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/application/CurrencyQuotaVerificationResult.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/application/CurrencyQuotaVerificationResult.java
@@ -6,8 +6,8 @@ import io.swagger.v3.oas.annotations.media.Schema;
 
 import java.math.BigDecimal;
 
-@ApiModel(description = "步骤三额度验证结果")
-@Schema(description = "步骤三额度验证结果")
+@ApiModel(description = "货币生成的步骤三额度验证结果")
+@Schema(description = "货币生成的步骤三额度验证结果")
 public class CurrencyQuotaVerificationResult {
     @Schema(description = "整个系统一次实训可申请的总额度", example = "50000.00")
     private final BigDecimal totalQuota;
@@ -15,7 +15,7 @@ public class CurrencyQuotaVerificationResult {
     private final BigDecimal usedQuota;
     @Schema(description = "本次申请计入后整个系统剩余额度，即总额度减已用额度", example = "6410.15")
     private final BigDecimal remainingQuota;
-    @Schema(description = "当前步骤二请求的本次申请金额", example = "1589.85")
+    @Schema(description = "当前货币生成的步骤二请求的本次申请金额", example = "1589.85")
     private final BigDecimal currentAmount;
     @Schema(description = "剩余额度是否满足本次申请", example = "true")
     private final Boolean quotaSufficient;
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/application/CurrencyRequestIdResult.java b/src/main/java/com/yau/digitalrmb/institutionidentity/application/CurrencyRequestIdResult.java
index d57468a..5e06e4b 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/application/CurrencyRequestIdResult.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/application/CurrencyRequestIdResult.java
@@ -4,8 +4,8 @@ import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import io.swagger.v3.oas.annotations.media.Schema;
 
-@ApiModel(description = "步骤二当前货币生成请求编号")
-@Schema(description = "步骤二当前货币生成请求编号")
+@ApiModel(description = "货币生成的步骤二当前货币生成请求编号")
+@Schema(description = "货币生成的步骤二当前货币生成请求编号")
 public class CurrencyRequestIdResult {
     @ApiModelProperty(value = "当前实训主体最新一笔未删除的货币生成请求编号",
             example = "1900000000000000002")
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaControlBitResult.java b/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaControlBitResult.java
index 1ea008a..4645ae5 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaControlBitResult.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaControlBitResult.java
@@ -5,7 +5,7 @@ import io.swagger.v3.oas.annotations.media.Schema;
 
 import java.math.BigDecimal;
 
-@Schema(description = "步骤八额度控制位结果")
+@Schema(description = "货币生成的步骤八额度控制位结果")
 public class QuotaControlBitResult {
     private final Long id;
     private final Long controlSignatureId;
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaControlDynamicSegmentResult.java b/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaControlDynamicSegmentResult.java
index a587a6d..67c35c5 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaControlDynamicSegmentResult.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaControlDynamicSegmentResult.java
@@ -2,7 +2,7 @@ package com.yau.digitalrmb.institutionidentity.application;
 
 import io.swagger.v3.oas.annotations.media.Schema;
 
-@Schema(description = "步骤八动态段生成结果")
+@Schema(description = "货币生成的步骤八动态段生成结果")
 public class QuotaControlDynamicSegmentResult {
     @Schema(description = "由后端随机数和当前时间戳生成的动态段", example = "DYN_7G8H9I0J_20260730153600")
     private final String dynamicSegment;
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaControlStaticSegmentResult.java b/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaControlStaticSegmentResult.java
index af667b1..126226a 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaControlStaticSegmentResult.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaControlStaticSegmentResult.java
@@ -2,7 +2,7 @@ package com.yau.digitalrmb.institutionidentity.application;
 
 import io.swagger.v3.oas.annotations.media.Schema;
 
-@Schema(description = "步骤八静态段生成结果")
+@Schema(description = "货币生成的步骤八静态段生成结果")
 public class QuotaControlStaticSegmentResult {
     @Schema(description = "由后端前序金额、机构标识和交易信息标识计算的SM3静态段")
     private final String staticSegment;
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaRequestDigestResult.java b/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaRequestDigestResult.java
index 40990ff..676a5b3 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaRequestDigestResult.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaRequestDigestResult.java
@@ -2,7 +2,7 @@ package com.yau.digitalrmb.institutionidentity.application;
 
 import io.swagger.v3.oas.annotations.media.Schema;
 
-@Schema(description = "步骤五额度请求摘要结果")
+@Schema(description = "货币生成的步骤五额度请求摘要结果")
 public class QuotaRequestDigestResult {
     @Schema(description = "额度请求原文的SM3摘要")
     private final String digest;
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaRequestSignatureResult.java b/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaRequestSignatureResult.java
index 7ebba10..e86a4b4 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaRequestSignatureResult.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaRequestSignatureResult.java
@@ -2,7 +2,7 @@ package com.yau.digitalrmb.institutionidentity.application;
 
 import io.swagger.v3.oas.annotations.media.Schema;
 
-@Schema(description = "步骤五额度请求签名结果")
+@Schema(description = "货币生成的步骤五额度请求签名结果")
 public class QuotaRequestSignatureResult {
     @Schema(description = "商业银行第二私钥生成的SM2签名值")
     private final String signature;
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaRequestSourceDataResult.java b/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaRequestSourceDataResult.java
index 65f0e50..c7f04d8 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaRequestSourceDataResult.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaRequestSourceDataResult.java
@@ -5,13 +5,13 @@ import io.swagger.v3.oas.annotations.media.Schema;
 
 import java.math.BigDecimal;
 
-@Schema(description = "步骤五交易信息标识存在性判断结果")
+@Schema(description = "货币生成的步骤五交易信息标识存在性判断结果")
 public class QuotaRequestSourceDataResult {
-    @Schema(description = "步骤二生成并经步骤三确认的货币金额", example = "1589.85")
+    @Schema(description = "货币生成的步骤二生成并经货币生成的步骤三确认的货币金额", example = "1589.85")
     private final BigDecimal amount;
-    @Schema(description = "步骤一生成的机构标识", example = "ORG_3A4B5C6D7E8F")
+    @Schema(description = "货币生成的步骤一生成的机构标识", example = "ORG_3A4B5C6D7E8F")
     private final String institutionIdentifier;
-    @Schema(description = "步骤四生成的交易信息标识", example = "TXN_8B9C0D1E2F3A4B5C6D7E8F9A0B1C2D3E4F5A6B7C8D9E0F1A2B3C4D5E6F7")
+    @Schema(description = "货币生成的步骤四生成的交易信息标识", example = "TXN_8B9C0D1E2F3A4B5C6D7E8F9A0B1C2D3E4F5A6B7C8D9E0F1A2B3C4D5E6F7")
     private final String transactionIdentifier;
     public QuotaRequestSourceDataResult(TransactionInformationIdentifier value) {
         this.amount = value.getAmount();
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaVerificationComparisonResult.java b/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaVerificationComparisonResult.java
index 9f69e45..eb6e71b 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaVerificationComparisonResult.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaVerificationComparisonResult.java
@@ -2,7 +2,7 @@ package com.yau.digitalrmb.institutionidentity.application;
 
 import io.swagger.v3.oas.annotations.media.Schema;
 
-@Schema(description = "步骤六H1与H2比对结果")
+@Schema(description = "货币生成的步骤六H1与H2比对结果")
 public class QuotaVerificationComparisonResult {
     @Schema(description = "H1与H2是否一致")
     private final boolean h1EqualsH2;
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaVerificationHashResult.java b/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaVerificationHashResult.java
index c8c3b22..b1bb1a0 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaVerificationHashResult.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaVerificationHashResult.java
@@ -2,7 +2,7 @@ package com.yau.digitalrmb.institutionidentity.application;
 
 import io.swagger.v3.oas.annotations.media.Schema;
 
-@Schema(description = "步骤六SM3哈希运算结果")
+@Schema(description = "货币生成的步骤六SM3哈希运算结果")
 public class QuotaVerificationHashResult {
     @Schema(description = "对额度请求拼接原文进行SM3运算得到的H1")
     private final String h1;
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaVerificationOriginalTextResult.java b/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaVerificationOriginalTextResult.java
index 47b60e6..bb44faa 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaVerificationOriginalTextResult.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaVerificationOriginalTextResult.java
@@ -2,7 +2,7 @@ package com.yau.digitalrmb.institutionidentity.application;
 
 import io.swagger.v3.oas.annotations.media.Schema;
 
-@Schema(description = "步骤六额度请求拼接原文")
+@Schema(description = "货币生成的步骤六额度请求拼接原文")
 public class QuotaVerificationOriginalTextResult {
     @Schema(description = "待哈希原文，格式：金额|机构标识|交易信息标识")
     private final String originalText;
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaVerificationResult.java b/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaVerificationResult.java
index 6ed51a2..8672fd8 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaVerificationResult.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaVerificationResult.java
@@ -3,7 +3,7 @@ package com.yau.digitalrmb.institutionidentity.application;
 import com.yau.digitalrmb.institutionidentity.domain.TransactionInformationIdentifier;
 import io.swagger.v3.oas.annotations.media.Schema;
 
-@Schema(description = "步骤六额度请求验签与摘要比对结果")
+@Schema(description = "货币生成的步骤六额度请求验签与摘要比对结果")
 public class QuotaVerificationResult {
     private final String quotaRequestId;
     private final String requestMessage;
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaVerificationSignatureDigestResult.java b/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaVerificationSignatureDigestResult.java
index c715d0f..aabefbc 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaVerificationSignatureDigestResult.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/application/QuotaVerificationSignatureDigestResult.java
@@ -2,7 +2,7 @@ package com.yau.digitalrmb.institutionidentity.application;
 
 import io.swagger.v3.oas.annotations.media.Schema;
 
-@Schema(description = "步骤六第二公钥验签获取摘要结果")
+@Schema(description = "货币生成的步骤六第二公钥验签获取摘要结果")
 public class QuotaVerificationSignatureDigestResult {
     @Schema(description = "商业银行第二公钥验签成功后由签名确认的摘要H2")
     private final String h2;
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/CalculateCurrencyDigestRequest.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/CalculateCurrencyDigestRequest.java
index 3aa3d87..ed80249 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/CalculateCurrencyDigestRequest.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/CalculateCurrencyDigestRequest.java
@@ -8,11 +8,11 @@ import javax.validation.constraints.NotBlank;
 import javax.validation.constraints.NotNull;
 import javax.validation.constraints.Positive;
 
-@ApiModel(description = "步骤三运算摘要参数")
-@Schema(description = "步骤三运算摘要参数")
+@ApiModel(description = "货币生成的步骤三运算摘要参数")
+@Schema(description = "货币生成的步骤三运算摘要参数")
 public class CalculateCurrencyDigestRequest {
-    @ApiModelProperty(value = "步骤三验证记录编号", required = true, example = "1900000000000000003")
-    @Schema(description = "步骤三验证记录编号", required = true, example = "1900000000000000003")
+    @ApiModelProperty(value = "货币生成的步骤三验证记录编号", required = true, example = "1900000000000000003")
+    @Schema(description = "货币生成的步骤三验证记录编号", required = true, example = "1900000000000000003")
     @NotNull(message = "步骤三验证编号不能为空")
     @Positive(message = "步骤三验证编号必须大于0")
     private Long verificationId;
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/ConfirmCurrencyRequest.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/ConfirmCurrencyRequest.java
index a777837..81f8e8b 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/ConfirmCurrencyRequest.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/ConfirmCurrencyRequest.java
@@ -8,18 +8,18 @@ import javax.validation.constraints.NotBlank;
 import javax.validation.constraints.NotNull;
 import javax.validation.constraints.Positive;
 
-@ApiModel(description = "步骤三签名确权参数")
-@Schema(description = "步骤三签名确权参数")
+@ApiModel(description = "货币生成的步骤三签名确权参数")
+@Schema(description = "货币生成的步骤三签名确权参数")
 public class ConfirmCurrencyRequest {
-    @ApiModelProperty(value = "步骤三验证记录编号", required = true, example = "1900000000000000003")
-    @Schema(description = "步骤三验证记录编号", required = true, example = "1900000000000000003")
+    @ApiModelProperty(value = "货币生成的步骤三验证记录编号", required = true, example = "1900000000000000003")
+    @Schema(description = "货币生成的步骤三验证记录编号", required = true, example = "1900000000000000003")
     @NotNull(message = "步骤三验证编号不能为空")
     @Positive(message = "步骤三验证编号必须大于0")
     private Long verificationId;
 
-    @ApiModelProperty(value = "用户输入的步骤二请求摘要", required = true,
+    @ApiModelProperty(value = "用户输入的货币生成的步骤二请求摘要", required = true,
             example = "5F6A7B8C9D0E1F2A3B4C5D6E7F8A9B0C1D2E3F4A5B6C7D8E9F0A1B2C3D4E5F6A")
-    @Schema(description = "用户输入的步骤二请求摘要，必须与请求报文携带的摘要一致", required = true,
+    @Schema(description = "用户输入的货币生成的步骤二请求摘要，必须与请求报文携带的摘要一致", required = true,
             example = "5F6A7B8C9D0E1F2A3B4C5D6E7F8A9B0C1D2E3F4A5B6C7D8E9F0A1B2C3D4E5F6A")
     @NotBlank(message = "请求摘要不能为空")
     private String requestDigest;
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/ConfirmInstitutionIdentifierRequest.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/ConfirmInstitutionIdentifierRequest.java
index 638feca..dd2dcaa 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/ConfirmInstitutionIdentifierRequest.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/ConfirmInstitutionIdentifierRequest.java
@@ -5,8 +5,8 @@ import io.swagger.v3.oas.annotations.media.Schema;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 
-@ApiModel(description = "步骤一央行签名确权请求")
-@Schema(description = "步骤一央行签名确权请求")
+@ApiModel(description = "货币生成的步骤一央行签名确权请求")
+@Schema(description = "货币生成的步骤一央行签名确权请求")
 public class ConfirmInstitutionIdentifierRequest {
     @Schema(description = "央行第一私钥完整值；当前接口允许不传，不传时由后端读取备案私钥")
     private String privateKey;
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/ControlSystemDigestRequest.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/ControlSystemDigestRequest.java
index b77e402..329045d 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/ControlSystemDigestRequest.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/ControlSystemDigestRequest.java
@@ -4,7 +4,7 @@ import io.swagger.v3.oas.annotations.media.Schema;
 
 import javax.validation.constraints.NotBlank;
 
-@Schema(description = "步骤七控制系统签名哈希运算参数")
+@Schema(description = "货币生成的步骤七控制系统签名哈希运算参数")
 public class ControlSystemDigestRequest {
     @NotBlank(message = "拼接请求原文不能为空")
     @Schema(description = "页面拼接请求原文，格式：金额|机构标识|交易信息标识", required = true,
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/ControlSystemSignRequest.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/ControlSystemSignRequest.java
index ef78212..9c12074 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/ControlSystemSignRequest.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/ControlSystemSignRequest.java
@@ -4,7 +4,7 @@ import io.swagger.v3.oas.annotations.media.Schema;
 
 import javax.validation.constraints.NotBlank;
 
-@Schema(description = "步骤七中央银行控制系统签名请求")
+@Schema(description = "货币生成的步骤七中央银行控制系统签名请求")
 public class ControlSystemSignRequest {
     @NotBlank(message = "中央银行第一私钥不能为空")
     @Schema(description = "当前实训主体的中央银行第一私钥", required = true)
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/CurrencyRequestStepRequest.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/CurrencyRequestStepRequest.java
index 66b7dfb..0f3614f 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/CurrencyRequestStepRequest.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/CurrencyRequestStepRequest.java
@@ -4,8 +4,8 @@ import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import io.swagger.v3.oas.annotations.media.Schema;
 
-@ApiModel(description = "步骤二货币生成请求签名参数")
-@Schema(description = "步骤二货币生成请求签名参数；请求记录由JWT主体和步骤一机构标识自动定位")
+@ApiModel(description = "货币生成的步骤二货币生成请求签名参数")
+@Schema(description = "货币生成的步骤二货币生成请求签名参数；请求记录由JWT主体和货币生成的步骤一机构标识自动定位")
 public class CurrencyRequestStepRequest {
     @ApiModelProperty(value = "商业银行第二SM2私钥完整值", required = true,
             example = "8A7B9C2D4F1E3A5B7C9D2E4F6A8B1C3D2E5F7A8B9C0D1E2F3A4B5C6D7E8F9A0B")
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/CurrencyVerificationStepRequest.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/CurrencyVerificationStepRequest.java
index c591619..d647813 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/CurrencyVerificationStepRequest.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/CurrencyVerificationStepRequest.java
@@ -7,11 +7,11 @@ import io.swagger.annotations.ApiModelProperty;
 import javax.validation.constraints.NotNull;
 import javax.validation.constraints.Positive;
 
-@ApiModel(description = "步骤三货币生成请求验证分步操作参数")
-@Schema(description = "步骤三货币生成请求验证分步操作参数")
+@ApiModel(description = "货币生成的步骤三货币生成请求验证分步操作参数")
+@Schema(description = "货币生成的步骤三货币生成请求验证分步操作参数")
 public class CurrencyVerificationStepRequest {
-    @ApiModelProperty(value = "步骤三验证记录编号", required = true, example = "1900000000000000003")
-    @Schema(description = "步骤三验证记录编号", required = true, example = "1900000000000000003")
+    @ApiModelProperty(value = "货币生成的步骤三验证记录编号", required = true, example = "1900000000000000003")
+    @Schema(description = "货币生成的步骤三验证记录编号", required = true, example = "1900000000000000003")
     @NotNull(message = "步骤三验证编号不能为空")
     @Positive(message = "步骤三验证编号必须大于0")
     private Long verificationId;
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/GenerateCurrencyDigestRequest.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/GenerateCurrencyDigestRequest.java
index b501286..0a7b903 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/GenerateCurrencyDigestRequest.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/GenerateCurrencyDigestRequest.java
@@ -12,8 +12,8 @@ import javax.validation.constraints.NotNull;
 import javax.validation.constraints.Pattern;
 import java.math.BigDecimal;
 
-@ApiModel(description = "步骤二生成货币请求摘要")
-@Schema(description = "步骤二生成货币请求摘要；前端提交页面中的金额、投放节点、步骤一机构标识和当前时间戳，后端校验后拼接原文并持久化")
+@ApiModel(description = "货币生成的步骤二生成货币请求摘要")
+@Schema(description = "货币生成的步骤二生成货币请求摘要；前端提交页面中的金额、投放节点、货币生成的步骤一机构标识和当前时间戳，后端校验后拼接原文并持久化")
 public class GenerateCurrencyDigestRequest {
     @ApiModelProperty(value = "申请生成的数字人民币金额，范围0.01至50000.00元", required = true,
             example = "1589.85")
@@ -33,9 +33,9 @@ public class GenerateCurrencyDigestRequest {
     @Pattern(regexp = "SYS_DC_001|SYS_DC_002", message = "投放节点编号不在允许范围内")
     private String deliveryNodeCode;
 
-    @ApiModelProperty(value = "步骤一反馈得到的简洁机构标识", required = true,
+    @ApiModelProperty(value = "货币生成的步骤一反馈得到的简洁机构标识", required = true,
             example = "ORG_3A4B5C6D7E8F")
-    @Schema(description = "步骤一反馈得到的简洁机构标识；后端会校验是否属于当前实训主体",
+    @Schema(description = "货币生成的步骤一反馈得到的简洁机构标识；后端会校验是否属于当前实训主体",
             required = true, example = "ORG_3A4B5C6D7E8F")
     @NotBlank(message = "机构标识不能为空")
     @Pattern(regexp = "ORG_[0-9A-F]{12}", message = "机构标识格式不正确")
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/GenerateInstitutionIdentifierRequest.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/GenerateInstitutionIdentifierRequest.java
index 266c101..4504019 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/GenerateInstitutionIdentifierRequest.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/GenerateInstitutionIdentifierRequest.java
@@ -7,8 +7,8 @@ import io.swagger.annotations.ApiModelProperty;
 import javax.validation.constraints.NotBlank;
 import javax.validation.constraints.Pattern;
 
-@ApiModel(description = "步骤一生成机构标识摘要请求")
-@Schema(description = "步骤一生成机构标识摘要请求")
+@ApiModel(description = "货币生成的步骤一生成机构标识摘要请求")
+@Schema(description = "货币生成的步骤一生成机构标识摘要请求")
 public class GenerateInstitutionIdentifierRequest {
     @Schema(description = "完整申请原文，格式为银行代码|14位时间戳", required = true, example = "BKCHCNBJ00001|20260730143218")
     private String bankCode;
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/GenerateTransactionDigestRequest.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/GenerateTransactionDigestRequest.java
index 9357d1e..99928b2 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/GenerateTransactionDigestRequest.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/GenerateTransactionDigestRequest.java
@@ -4,8 +4,8 @@ import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import io.swagger.v3.oas.annotations.media.Schema;
 
-@ApiModel(description = "步骤四生成交易信息摘要参数")
-@Schema(description = "步骤四生成交易信息摘要参数")
+@ApiModel(description = "货币生成的步骤四生成交易信息摘要参数")
+@Schema(description = "货币生成的步骤四生成交易信息摘要参数")
 public class GenerateTransactionDigestRequest {
     @ApiModelProperty(value = "页面拼接请求原文，格式：金额|机构标识|14位时间戳", required = true,
             example = "1589.85|ORG_3A4B5C6D7E8F|20260730153330")
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/InstitutionIdentifierStepRequest.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/InstitutionIdentifierStepRequest.java
index af270e0..fb137ed 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/InstitutionIdentifierStepRequest.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/InstitutionIdentifierStepRequest.java
@@ -5,8 +5,8 @@ import io.swagger.v3.oas.annotations.media.Schema;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 
-@ApiModel(description = "步骤一商业银行签名请求")
-@Schema(description = "步骤一商业银行签名请求")
+@ApiModel(description = "货币生成的步骤一商业银行签名请求")
+@Schema(description = "货币生成的步骤一商业银行签名请求")
 public class InstitutionIdentifierStepRequest {
     @ApiModelProperty(value = "商业银行第二私钥完整值", required = true,
             example = "8A7B9C2D4F1E3A5B7C9D2E4F6A8B1C3D2E5F7A8B9C0D1E2F3A4B5C6D7E8F9A0B")
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/QuotaControlDynamicRequest.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/QuotaControlDynamicRequest.java
index 5feb27e..bd434ee 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/QuotaControlDynamicRequest.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/QuotaControlDynamicRequest.java
@@ -5,7 +5,7 @@ import io.swagger.v3.oas.annotations.media.Schema;
 import javax.validation.constraints.NotBlank;
 import javax.validation.constraints.Pattern;
 
-@Schema(description = "步骤八生成动态段的用户输入")
+@Schema(description = "货币生成的步骤八生成动态段的用户输入")
 public class QuotaControlDynamicRequest {
     @NotBlank(message = "随机数不能为空")
     @Pattern(regexp = "[A-Za-z0-9]{8}", message = "随机数必须为8位字母或数字")
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/QuotaControlSignRequest.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/QuotaControlSignRequest.java
index 776ce1d..ed7114f 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/QuotaControlSignRequest.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/QuotaControlSignRequest.java
@@ -4,7 +4,7 @@ import io.swagger.v3.oas.annotations.media.Schema;
 
 import javax.validation.constraints.NotBlank;
 
-@Schema(description = "步骤八商业银行签名确认参数")
+@Schema(description = "货币生成的步骤八商业银行签名确认参数")
 public class QuotaControlSignRequest {
     @NotBlank(message = "商业银行第二私钥不能为空")
     private String privateKey;
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/QuotaControlStaticRequest.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/QuotaControlStaticRequest.java
index 62cd0e6..3887c74 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/QuotaControlStaticRequest.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/QuotaControlStaticRequest.java
@@ -7,7 +7,7 @@ import javax.validation.constraints.NotBlank;
 import javax.validation.constraints.NotNull;
 import java.math.BigDecimal;
 
-@Schema(description = "步骤八生成静态段的用户输入")
+@Schema(description = "货币生成的步骤八生成静态段的用户输入")
 public class QuotaControlStaticRequest {
     @NotNull(message = "货币金额不能为空")
     @DecimalMin(value = "0.01", message = "货币金额必须大于0")
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/QuotaRequestDigestRequest.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/QuotaRequestDigestRequest.java
index 2d4aad0..4fffed0 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/QuotaRequestDigestRequest.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/QuotaRequestDigestRequest.java
@@ -4,7 +4,7 @@ import io.swagger.v3.oas.annotations.media.Schema;
 
 import javax.validation.constraints.NotBlank;
 
-@Schema(description = "步骤五生成额度请求摘要参数")
+@Schema(description = "货币生成的步骤五生成额度请求摘要参数")
 public class QuotaRequestDigestRequest {
     @NotBlank(message = "额度请求原文不能为空")
     @Schema(description = "前端拼接的额度请求原文，格式：金额|机构标识|交易信息标识", required = true,
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/QuotaRequestSignRequest.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/QuotaRequestSignRequest.java
index b85a6a0..82ab4cc 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/QuotaRequestSignRequest.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/QuotaRequestSignRequest.java
@@ -4,7 +4,7 @@ import io.swagger.v3.oas.annotations.media.Schema;
 
 import javax.validation.constraints.NotBlank;
 
-@Schema(description = "步骤五额度请求签名参数")
+@Schema(description = "货币生成的步骤五额度请求签名参数")
 public class QuotaRequestSignRequest {
     @NotBlank(message = "商业银行第二私钥不能为空")
     @Schema(description = "当前实训主体的商业银行第二SM2私钥完整值", required = true)
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/QuotaVerificationHashRequest.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/QuotaVerificationHashRequest.java
index 521e0a3..9c7080a 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/QuotaVerificationHashRequest.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/QuotaVerificationHashRequest.java
@@ -4,7 +4,7 @@ import io.swagger.v3.oas.annotations.media.Schema;
 
 import javax.validation.constraints.NotBlank;
 
-@Schema(description = "步骤六SM3哈希运算参数")
+@Schema(description = "货币生成的步骤六SM3哈希运算参数")
 public class QuotaVerificationHashRequest {
     @NotBlank(message = "待哈希原文不能为空")
     @Schema(description = "前端从额度请求报文提取并拼接的原文，格式：金额|机构标识|交易信息标识", required = true,
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/QuotaVerificationRequest.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/QuotaVerificationRequest.java
index 9110b0b..e5583e0 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/QuotaVerificationRequest.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/QuotaVerificationRequest.java
@@ -4,10 +4,10 @@ import io.swagger.v3.oas.annotations.media.Schema;
 
 import javax.validation.constraints.NotBlank;
 
-@Schema(description = "步骤六额度验签参数")
+@Schema(description = "货币生成的步骤六额度验签参数")
 public class QuotaVerificationRequest {
     @NotBlank(message = "商业银行第二公钥不能为空")
-    @Schema(description = "步骤一生成并备案的商业银行第二SM2公钥", required = true)
+    @Schema(description = "货币生成的步骤一生成并备案的商业银行第二SM2公钥", required = true)
     private String publicKey;
 
     public String getPublicKey() {
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/ReceiveCurrencyVerificationRequest.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/ReceiveCurrencyVerificationRequest.java
index 7b9b0ff..b8af8de 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/ReceiveCurrencyVerificationRequest.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/ReceiveCurrencyVerificationRequest.java
@@ -7,12 +7,12 @@ import io.swagger.annotations.ApiModelProperty;
 import javax.validation.constraints.NotNull;
 import javax.validation.constraints.Positive;
 
-@ApiModel(description = "步骤三接收步骤二货币生成请求")
-@Schema(description = "步骤三接收步骤二货币生成请求")
+@ApiModel(description = "货币生成的步骤三接收货币生成的步骤二货币生成请求")
+@Schema(description = "货币生成的步骤三接收货币生成的步骤二货币生成请求")
 public class ReceiveCurrencyVerificationRequest {
-    @ApiModelProperty(value = "步骤二已经发送并由央行接收的货币生成请求编号", required = true,
+    @ApiModelProperty(value = "货币生成的步骤二已经发送并由央行接收的货币生成请求编号", required = true,
             example = "1900000000000000002")
-    @Schema(description = "步骤二已经发送并由央行接收的货币生成请求编号", required = true, example = "1900000000000000002")
+    @Schema(description = "货币生成的步骤二已经发送并由央行接收的货币生成请求编号", required = true, example = "1900000000000000002")
     @NotNull(message = "步骤二货币生成请求编号不能为空")
     @Positive(message = "步骤二货币生成请求编号必须大于0")
     private Long requestId;
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/VerifyInstitutionApplicationRequest.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/VerifyInstitutionApplicationRequest.java
index 0708c3f..51d55b8 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/VerifyInstitutionApplicationRequest.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/dto/VerifyInstitutionApplicationRequest.java
@@ -6,8 +6,8 @@ import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import javax.validation.constraints.NotBlank;
 
-@ApiModel(description = "步骤一央行解密验证请求")
-@Schema(description = "步骤一央行解密验证请求")
+@ApiModel(description = "货币生成的步骤一央行解密验证请求")
+@Schema(description = "货币生成的步骤一央行解密验证请求")
 public class VerifyInstitutionApplicationRequest {
     @ApiModelProperty(value = "当前主体备案的商业银行第二公钥完整值", required = true,
             example = "04B8E9F0A1B2C3D4E5F6A7B8C9D0E1F2A3B4C5D6E7F8A9B0C1D2E3F4A5B6C7D8E9F0A1B2C3D4E5F6A7B8C9D0E1F2A3B4C5D6E7F8A9B0C1D2E3F4A5B6C7D8")
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/CentralBankInstitutionIdentifierController.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/CentralBankInstitutionIdentifierController.java
index f8f6618..834b712 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/CentralBankInstitutionIdentifierController.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/CentralBankInstitutionIdentifierController.java
@@ -33,7 +33,7 @@ import javax.validation.Valid;
 
 @RestController
 @RequestMapping("/api/v1/institution-identifiers")
-@Tag(name = "步骤一：中央银行投放机构标识")
+@Tag(name = "货币生成的步骤一：中央银行投放机构标识")
 public class CentralBankInstitutionIdentifierController {
     @Resource
     private InstitutionKeyService keyService;
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/CentralBankQuotaControlBitController.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/CentralBankQuotaControlBitController.java
index 036f581..326d3b7 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/CentralBankQuotaControlBitController.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/CentralBankQuotaControlBitController.java
@@ -15,7 +15,7 @@ import javax.annotation.Resource;
 
 @RestController
 @RequestMapping("/api/v1/institution-identifiers/central-bank/quota-control-bits")
-@Tag(name = "步骤八：中央银行接收额度控制位")
+@Tag(name = "货币生成的步骤八：中央银行接收额度控制位")
 public class CentralBankQuotaControlBitController {
     @Resource private QuotaControlBitService service;
 
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/CentralBankQuotaRequestController.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/CentralBankQuotaRequestController.java
index 93ff34a..1446135 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/CentralBankQuotaRequestController.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/CentralBankQuotaRequestController.java
@@ -17,7 +17,7 @@ import javax.annotation.Resource;
 
 @RestController
 @RequestMapping("/api/v1/institution-identifiers/central-bank/quota-requests")
-@Tag(name = "步骤五：中央银行接收额度请求")
+@Tag(name = "货币生成的步骤五：中央银行接收额度请求")
 public class CentralBankQuotaRequestController {
     @Resource
     private TransactionInformationIdentifierService service;
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/CommercialBankControlSystemSignatureController.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/CommercialBankControlSystemSignatureController.java
index 8b760c6..9563585 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/CommercialBankControlSystemSignatureController.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/CommercialBankControlSystemSignatureController.java
@@ -17,7 +17,7 @@ import javax.annotation.Resource;
 
 @RestController
 @RequestMapping("/api/v1/institution-identifiers/commercial-bank/control-system-signatures")
-@Tag(name = "步骤七：商业银行接收控制系统签名报文")
+@Tag(name = "货币生成的步骤七：商业银行接收控制系统签名报文")
 public class CommercialBankControlSystemSignatureController {
     @Resource private ControlSystemSignatureService service;
 
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/ControlSystemSignatureController.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/ControlSystemSignatureController.java
index 1e4947c..f814270 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/ControlSystemSignatureController.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/ControlSystemSignatureController.java
@@ -26,7 +26,7 @@ import javax.validation.Valid;
 
 @RestController
 @RequestMapping("/api/v1/institution-identifiers/control-system-signatures")
-@Tag(name = "步骤七：中央银行控制系统签名")
+@Tag(name = "货币生成的步骤七：中央银行控制系统签名")
 public class ControlSystemSignatureController {
     @Resource private ControlSystemSignatureService service;
 
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/CurrencyGenerationRequestController.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/CurrencyGenerationRequestController.java
index cb00f8a..d6b50ea 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/CurrencyGenerationRequestController.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/CurrencyGenerationRequestController.java
@@ -27,14 +27,14 @@ import javax.validation.Valid;
 
 @RestController
 @RequestMapping("/api/v1/institution-identifiers/currency-requests")
-@Tag(name = "步骤二：发起请求")
+@Tag(name = "货币生成的步骤二：发起请求")
 public class CurrencyGenerationRequestController {
     @Resource
     private CurrencyGenerationRequestService currencyRequestService;
 
     @PostMapping("/steps/digest")
     @Operation(summary = "生成请求SM3摘要",
-            description = "步骤二首个操作。前端提交金额、投放节点、步骤一反馈的ORG机构标识和页面当前时间戳；后端校验机构标识归属，按机构标识|金额|投放节点|时间戳拼接原文并全部持久化。同一ORG重复提交时更新同一条记录。")
+            description = "货币生成的步骤二首个操作。前端提交金额、投放节点、货币生成的步骤一反馈的ORG机构标识和页面当前时间戳；后端校验机构标识归属，按机构标识|金额|投放节点|时间戳拼接原文并全部持久化。同一ORG重复提交时更新同一条记录。")
     public ApiResponse<CurrencyDigestResult> digest(
             @Valid @RequestBody GenerateCurrencyDigestRequest request) {
         JwtUser jwtUser = AuthContextHolder.get();
@@ -72,7 +72,7 @@ public class CurrencyGenerationRequestController {
     }
 
     @GetMapping("/page")
-    @Operation(summary = "查询步骤二当前页面全部数据",
+    @Operation(summary = "查询货币生成的步骤二当前页面全部数据",
             description = "一次返回金额、投放节点、机构标识、时间戳、拼接原文、SM3摘要、SM2签名、打包报文和央行接收状态。")
     public ApiResponse<CurrencyRequestResult> page() {
         return ApiResponse.success(currencyRequestService.page(
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/CurrencyGenerationVerificationController.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/CurrencyGenerationVerificationController.java
index b2e87a7..8836c8d 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/CurrencyGenerationVerificationController.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/CurrencyGenerationVerificationController.java
@@ -31,13 +31,13 @@ import javax.validation.Valid;
 
 @RestController
 @RequestMapping("/api/v1/institution-identifiers/currency-request-verifications")
-@Tag(name = "步骤三：验证货币生成请求")
+@Tag(name = "货币生成的步骤三：验证货币生成请求")
 public class CurrencyGenerationVerificationController {
     @Resource private CurrencyGenerationVerificationService service;
 
     @PostMapping("/steps/receive")
-    @Operation(summary = "接收步骤二请求报文",
-            description = "对应页面“接收步骤二请求报文”按钮。步骤二必须达到RECEIVED；重复点击时复用verificationId，并将步骤三恢复到RECEIVED，清空后续按钮产生的数据。")
+    @Operation(summary = "接收货币生成的步骤二请求报文",
+            description = "对应页面“接收货币生成的步骤二请求报文”按钮。货币生成的步骤二必须达到RECEIVED；重复点击时复用verificationId，并将货币生成的步骤三恢复到RECEIVED，清空后续按钮产生的数据。")
     public ApiResponse<OperationIdStatusResult> receive(
             @Valid @RequestBody ReceiveCurrencyVerificationRequest request) {
         JwtUser user = AuthContextHolder.get();
@@ -93,7 +93,7 @@ public class CurrencyGenerationVerificationController {
 
     @PostMapping("/steps/confirm")
     @Operation(summary = "央行第一私钥签名确权",
-            description = "对应页面“签名确权”按钮。用户输入请求摘要和央行第一私钥；后端校验摘要与步骤二请求摘要一致后，使用该私钥对输入摘要执行SM2签名。只生成央行签名和确权时间，不打包报文。")
+            description = "对应页面“签名确权”按钮。用户输入请求摘要和央行第一私钥；后端校验摘要与货币生成的步骤二请求摘要一致后，使用该私钥对输入摘要执行SM2签名。只生成央行签名和确权时间，不打包报文。")
     public ApiResponse<SignatureResult> confirm(
             @Valid @RequestBody ConfirmCurrencyRequest request) {
         JwtUser user = AuthContextHolder.get();
@@ -136,14 +136,14 @@ public class CurrencyGenerationVerificationController {
     }
 
     @GetMapping("/current")
-    @Operation(summary = "查询当前步骤三验证记录",
-            description = "不传任何业务参数。根据当前Token中的用户、学校和班级，查询未逻辑删除的最新步骤三记录，返回verificationId及页面完整数据。")
+    @Operation(summary = "查询当前货币生成的步骤三验证记录",
+            description = "不传任何业务参数。根据当前Token中的用户、学校和班级，查询未逻辑删除的最新货币生成的步骤三记录，返回verificationId及页面完整数据。")
     public ApiResponse<CurrencyGenerationVerificationResult> current() {
         return ok(service.current(InstitutionKeySubject.from(AuthContextHolder.get())));
     }
 
     @GetMapping
-    @Operation(summary = "按编号查询步骤三验证状态和页面完整数据",
+    @Operation(summary = "按编号查询货币生成的步骤三验证状态和页面完整数据",
             description = "页面刷新接口；未点击对应按钮的阶段字段返回空值。")
     public ApiResponse<CurrencyGenerationVerificationResult> detail(@RequestParam long verificationId) {
         return ok(service.detail(verificationId, InstitutionKeySubject.from(AuthContextHolder.get())));
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/InstitutionIdentifierController.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/InstitutionIdentifierController.java
index c838833..2c364de 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/InstitutionIdentifierController.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/InstitutionIdentifierController.java
@@ -36,7 +36,7 @@ import javax.validation.Valid;
 
 @RestController
 @RequestMapping("/api/v1/institution-identifiers")
-@Tag(name = "步骤一：商业银行投放机构标识")
+@Tag(name = "货币生成的步骤一：商业银行投放机构标识")
 public class InstitutionIdentifierController {
     @Resource
     private InstitutionIdentifierStepService stepService;
@@ -51,7 +51,7 @@ public class InstitutionIdentifierController {
 
     @PostMapping("/training/reset")
     @Operation(summary = "重新实现中国人民银行生成数字货币实验",
-            description = "按Token中的userId、schoolId、classId逻辑删除当前主体在本实验下的全部步骤业务数据、操作日志、错误记录和成绩进度；保留商业银行及央行SM2密钥和密钥审计数据。重置后可从步骤一重新开始。")
+            description = "按Token中的userId、schoolId、classId逻辑删除当前主体在本实验下的全部步骤业务数据、操作日志、错误记录和成绩进度；保留商业银行及央行SM2密钥和密钥审计数据。重置后可从货币生成的步骤一重新开始。")
     public ApiResponse<InstitutionTrainingResetResult> resetTraining() {
         return ApiResponse.success(trainingResetService.reset(
                 InstitutionKeySubject.from(AuthContextHolder.get())), traceId());
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/QuotaControlBitController.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/QuotaControlBitController.java
index 90b7ae1..c47e116 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/QuotaControlBitController.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/QuotaControlBitController.java
@@ -25,13 +25,13 @@ import javax.validation.Valid;
 
 @RestController
 @RequestMapping("/api/v1/institution-identifiers/quota-control-bits")
-@Tag(name = "步骤八：商业银行生成额度控制位")
+@Tag(name = "货币生成的步骤八：商业银行生成额度控制位")
 public class QuotaControlBitController {
     @Resource private QuotaControlBitService service;
 
     @PostMapping("/steps/static-segment")
     @Operation(summary = "生成静态段",
-            description = "无需请求体。后端按当前JWT主体读取步骤七金额、机构标识和交易信息标识，计算SM3并仅返回staticSegment。")
+            description = "无需请求体。后端按当前JWT主体读取货币生成的步骤七金额、机构标识和交易信息标识，计算SM3并仅返回staticSegment。")
     public ApiResponse<QuotaControlStaticSegmentResult> staticSegment() {
         JwtUser user = AuthContextHolder.get();
         return ApiResponse.success(service.staticSegment(
@@ -49,7 +49,7 @@ public class QuotaControlBitController {
 
     @GetMapping("/segments/static")
     @Operation(summary = "查询静态段",
-            description = "按当前JWT实训主体查询已生成的步骤八静态段，仅返回staticSegment，不重新计算且不推进状态。")
+            description = "按当前JWT实训主体查询已生成的货币生成的步骤八静态段，仅返回staticSegment，不重新计算且不推进状态。")
     public ApiResponse<QuotaControlStaticSegmentResult> queryStaticSegment() {
         return ApiResponse.success(service.queryStaticSegment(
                 InstitutionKeySubject.from(AuthContextHolder.get())), traceId());
@@ -57,14 +57,14 @@ public class QuotaControlBitController {
 
     @GetMapping("/segments/dynamic")
     @Operation(summary = "查询动态段",
-            description = "按当前JWT实训主体查询已生成的步骤八动态段，仅返回dynamicSegment，不重新生成且不推进状态。")
+            description = "按当前JWT实训主体查询已生成的货币生成的步骤八动态段，仅返回dynamicSegment，不重新生成且不推进状态。")
     public ApiResponse<QuotaControlDynamicSegmentResult> queryDynamicSegment() {
         return ApiResponse.success(service.queryDynamicSegment(
                 InstitutionKeySubject.from(AuthContextHolder.get())), traceId());
     }
 
     @PostMapping("/steps/read-central-bank-signature")
-    @Operation(summary = "读取步骤七央行控制系统签名段",
+    @Operation(summary = "读取货币生成的步骤七央行控制系统签名段",
             description = "成功响应的data仅返回centralBankSignatureSegment。")
     public ApiResponse<CentralBankSignatureSegmentResult> readCentralBankSignature() {
         JwtUser user = AuthContextHolder.get();
@@ -107,7 +107,7 @@ public class QuotaControlBitController {
     }
 
     @GetMapping
-    @Operation(summary = "查询步骤八商业银行端完整数据")
+    @Operation(summary = "查询货币生成的步骤八商业银行端完整数据")
     public ApiResponse<QuotaControlBitResult> detail() {
         return ApiResponse.success(service.detail(InstitutionKeySubject.from(AuthContextHolder.get())), traceId());
     }
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/QuotaRequestController.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/QuotaRequestController.java
index 621b68e..063f718 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/QuotaRequestController.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/QuotaRequestController.java
@@ -29,14 +29,14 @@ import javax.validation.Valid;
 
 @RestController
 @RequestMapping("/api/v1/institution-identifiers/quota-requests")
-@Tag(name = "步骤五：商业银行生成额度请求")
+@Tag(name = "货币生成的步骤五：商业银行生成额度请求")
 public class QuotaRequestController {
     @Resource
     private TransactionInformationIdentifierService service;
 
     @GetMapping("/source-data")
     @Operation(summary = "查询额度请求前序参数",
-            description = "读取步骤四生成的金额、机构标识和交易信息标识，不推进业务状态。")
+            description = "读取货币生成的步骤四生成的金额、机构标识和交易信息标识，不推进业务状态。")
     public ApiResponse<QuotaRequestSourceDataResult> sourceData() {
         return ApiResponse.success(service.quotaRequestSourceData(
                 InstitutionKeySubject.from(AuthContextHolder.get())), traceId());
@@ -44,7 +44,7 @@ public class QuotaRequestController {
 
     @PostMapping("/steps/digest")
     @Operation(summary = "生成额度请求SM3摘要",
-            description = "前端按金额|机构标识|交易信息标识拼接完整原文后提交；后端只校验原文与步骤四数据一致并计算SM3，不提供原文拼接接口。")
+            description = "前端按金额|机构标识|交易信息标识拼接完整原文后提交；后端只校验原文与货币生成的步骤四数据一致并计算SM3，不提供原文拼接接口。")
     public ApiResponse<QuotaRequestDigestResult> digest(
             @Valid @RequestBody QuotaRequestDigestRequest request) {
         JwtUser user = AuthContextHolder.get();
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/QuotaVerificationController.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/QuotaVerificationController.java
index 5db44b1..8e18e6d 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/QuotaVerificationController.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/QuotaVerificationController.java
@@ -27,14 +27,14 @@ import javax.validation.Valid;
 
 @RestController
 @RequestMapping("/api/v1/institution-identifiers/quota-verifications")
-@Tag(name = "步骤六：验证额度")
+@Tag(name = "货币生成的步骤六：验证额度")
 public class QuotaVerificationController {
     @Resource
     private TransactionInformationIdentifierService service;
 
     @PostMapping("/steps/concatenate-original-text")
     @Operation(summary = "提取并拼接额度请求原文",
-            description = "从央行已接收的步骤五额度请求报文提取amount、orgId、txnId，并返回金额|机构标识|交易信息标识；接口只读，不计算哈希、不推进状态。")
+            description = "从央行已接收的货币生成的步骤五额度请求报文提取amount、orgId、txnId，并返回金额|机构标识|交易信息标识；接口只读，不计算哈希、不推进状态。")
     public ApiResponse<QuotaVerificationOriginalTextResult> originalText() {
         return ApiResponse.success(service.quotaVerificationOriginalText(
                 InstitutionKeySubject.from(AuthContextHolder.get())), traceId());
@@ -42,7 +42,7 @@ public class QuotaVerificationController {
 
     @PostMapping("/steps/hash")
     @Operation(summary = "对前端拼接原文进行SM3哈希运算",
-            description = "前端从步骤五报文提取amount、orgId、txnId并按金额|机构标识|交易信息标识拼接后提交；后端校验原文与已接收报文一致，计算并持久化H1。")
+            description = "前端从货币生成的步骤五报文提取amount、orgId、txnId并按金额|机构标识|交易信息标识拼接后提交；后端校验原文与已接收报文一致，计算并持久化H1。")
     public ApiResponse<QuotaVerificationHashResult> hash(
             @Valid @RequestBody QuotaVerificationHashRequest request) {
         JwtUser user = AuthContextHolder.get();
@@ -62,7 +62,7 @@ public class QuotaVerificationController {
 
     @PostMapping("/steps/compare-digests")
     @Operation(summary = "比对H1与H2",
-            description = "H1和H2一致且第二公钥验签有效时完成步骤六。")
+            description = "H1和H2一致且第二公钥验签有效时完成货币生成的步骤六。")
     public ApiResponse<QuotaVerificationComparisonResult> compareDigests() {
         JwtUser user = AuthContextHolder.get();
         return ApiResponse.success(service.compareQuotaDigests(
@@ -70,7 +70,7 @@ public class QuotaVerificationController {
     }
 
     @GetMapping
-    @Operation(summary = "查询步骤六额度验签结果")
+    @Operation(summary = "查询货币生成的步骤六额度验签结果")
     public ApiResponse<QuotaVerificationResult> detail() {
         return ok(service.quotaVerificationDetail(InstitutionKeySubject.from(AuthContextHolder.get())));
     }
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/StandardCurrencyController.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/StandardCurrencyController.java
index 22f95fc..b7737f4 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/StandardCurrencyController.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/StandardCurrencyController.java
@@ -28,13 +28,13 @@ import java.util.List;
 @Validated
 @RestController
 @RequestMapping("/api/v1/institution-identifiers/standard-currencies")
-@Tag(name = "步骤九-生成标准面额币串")
+@Tag(name = "货币生成的步骤九-生成标准面额币串")
 public class StandardCurrencyController {
     @Resource private StandardCurrencyService service;
 
     @PostMapping("/steps/decompose")
     @Operation(summary = "执行面额拆解",
-            description = "无需请求体。后端按当前JWT主体查询步骤八已确认额度控制位金额，并按100、50、20、10、5、1、0.5、0.2、0.1、0.05、0.01从大到小拆解。")
+            description = "无需请求体。后端按当前JWT主体查询货币生成的步骤八已确认额度控制位金额，并按100、50、20、10、5、1、0.5、0.2、0.1、0.05、0.01从大到小拆解。")
     public ApiResponse<DenominationDecompositionResult> decompose() {
         JwtUser user = AuthContextHolder.get();
         StandardCurrencyBatchResult result = service.decompose(
@@ -70,7 +70,7 @@ public class StandardCurrencyController {
     }
 
     @GetMapping
-    @Operation(summary = "查询步骤九当前结果")
+    @Operation(summary = "查询货币生成的步骤九当前结果")
     public ApiResponse<StandardCurrencyBatchResult> detail() {
         return ApiResponse.success(service.detail(InstitutionKeySubject.from(AuthContextHolder.get())), traceId());
     }
diff --git a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/TransactionInformationIdentifierController.java b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/TransactionInformationIdentifierController.java
index c96c506..2fe65b9 100644
--- a/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/TransactionInformationIdentifierController.java
+++ b/src/main/java/com/yau/digitalrmb/institutionidentity/interfaces/rest/TransactionInformationIdentifierController.java
@@ -31,7 +31,7 @@ public class TransactionInformationIdentifierController {
 
     @PostMapping("/steps/digest")
     @Operation(summary = "使用SM3生成交易信息摘要",
-            description = "仅要求步骤三已完成确认报文返回。首次正确提交创建步骤四记录；后续正确提交更新同一记录，"
+            description = "仅要求货币生成的步骤三已完成确认报文返回。首次正确提交创建货币生成的步骤四记录；后续正确提交更新同一记录，"
                     + "不新增数据且允许在组装后重新计算。格式或内容错误时累计一次实训错误并返回“数据拼接错误”。")
     public ApiResponse<TransactionDigestResult> digest(
             @Valid @RequestBody GenerateTransactionDigestRequest request) {