diff --git a/api-web/api-interface/src/main/java/com/heyu/api/controller/car/RecognizeDriverLicenseController.java b/api-web/api-interface/src/main/java/com/heyu/api/controller/car/RecognizeDriverLicenseController.java
index 313dfd1..fe74153 100644
--- a/api-web/api-interface/src/main/java/com/heyu/api/controller/car/RecognizeDriverLicenseController.java
+++ b/api-web/api-interface/src/main/java/com/heyu/api/controller/car/RecognizeDriverLicenseController.java
@@ -70,8 +70,7 @@ public class RecognizeDriverLicenseController extends BaseController {
         try {
             String validateError = validateRequest(request);
             if (validateError != null) {
-                log.info("[驾驶证识别] 阶段=入参校验 结论=拦截 说明=请求未进入识别链路（不计费） "
-                                + "入参摘要={} 对外提示摘要={}",
+                log.info("驾驶证识别：参数检查没通过，直接返回错误（还没调识别、不扣费）。{} 返回给客户：{}",
                         buildInputLogContext(request), abbreviate(validateError, 120));
                 return R.error(validateError);
             }
@@ -82,9 +81,8 @@ public class RecognizeDriverLicenseController extends BaseController {
 
             String content = buildRequestContent(request, drivingLicenseSide);
             if (isBlank(content)) {
-                log.error("[驾驶证识别] 阶段=报文组装 结论=失败 目标页面={} 页面标签={} 影像模式={} "
-                                + "请求体字节长度=0 入参摘要={} 原因=未写入有效image或url节点",
-                        drivingLicenseSide, sideLabel(drivingLicenseSide), imageMode, inputContext);
+                log.error("驾驶证识别：组装请求失败，请求里没带有效图片。识别{}，{}。{}",
+                        sideDesc(drivingLicenseSide), imageModeDesc(imageMode), inputContext);
                 return okResult(drivingLicenseSide, formatHint(
                         "报文组装异常",
                         "识别请求体在序列化后未包含任何影像载荷，平台侧无法受理本次识别",
@@ -95,14 +93,13 @@ public class RecognizeDriverLicenseController extends BaseController {
             }
 
             int requestBodyLength = content.length();
-            log.info("[驾驶证识别] 阶段=平台调用 开始 目标页面={} 页面标签={} 影像模式={} "
-                            + "请求体字节长度={} 入参摘要={}",
-                    drivingLicenseSide, sideLabel(drivingLicenseSide), imageMode, requestBodyLength, inputContext);
+            log.info("驾驶证识别：开始调用平台识别。识别{}，{}，请求大小约 {} 字节。{}",
+                    sideDesc(drivingLicenseSide), imageModeDesc(imageMode), requestBodyLength, inputContext);
             Map<String, Object> platformResult = requestBaidu(DRIVING_LICENSE_URI, content);
             if (platformResult == null) {
-                log.error("[驾驶证识别] 阶段=平台调用 结论=无回执 目标页面={} 页面标签={} 影像模式={} "
-                                + "请求体字节长度={} 入参摘要={} 可能原因=链路超时/鉴权失败/响应不可解析",
-                        drivingLicenseSide, sideLabel(drivingLicenseSide), imageMode, requestBodyLength, inputContext);
+                log.error("驾驶证识别：平台没有返回结果（可能网络超时、鉴权失败或响应无法解析）。识别{}，{}，"
+                                + "请求约 {} 字节。{}",
+                        sideDesc(drivingLicenseSide), imageModeDesc(imageMode), requestBodyLength, inputContext);
                 return okResult(drivingLicenseSide, formatHint(
                         "服务无回执",
                         "识别指令已下发，但在约定时间内未收到平台可解析的 JSON 回执",
@@ -117,9 +114,9 @@ public class RecognizeDriverLicenseController extends BaseController {
                     : buildFaceResp(platformResult);
 
             if (hint == null && isRecognizeDataEmpty(data)) {
-                log.info("[驾驶证识别] 阶段=字段映射 结论=全空 目标页面={} 页面标签={} 影像模式={} "
-                                + "入参摘要={} 平台回执摘要={} 已映射字段数=0 说明=回执结构正常但未抽取到任何业务字段",
-                        drivingLicenseSide, sideLabel(drivingLicenseSide), imageMode,
+                log.info("驾驶证识别：平台有返回，但证号、姓名等字段一个都没识别出来（可能传错正/副页或图片不清晰）。"
+                                + "识别{}，{}。客户传的：{}。平台回执：{}",
+                        sideDesc(drivingLicenseSide), imageModeDesc(imageMode),
                         inputContext, buildPlatformReceiptSummary(platformResult));
                 hint = formatHint(
                         "字段映射为空",
@@ -134,14 +131,13 @@ public class RecognizeDriverLicenseController extends BaseController {
             long cost = System.currentTimeMillis() - start;
             int mappedFieldCount = countMappedFields(data);
             if (StringUtils.isNotBlank(hint)) {
-                log.info("[驾驶证识别] 阶段=请求结束 结论=成功(含业务提示) 目标页面={} 页面标签={} 影像模式={} "
-                                + "耗时={}ms 已映射字段数={} 入参摘要={} 平台回执摘要={} 对外提示摘要={}",
-                        drivingLicenseSide, sideLabel(drivingLicenseSide), imageMode, cost, mappedFieldCount,
+                log.info("驾驶证识别：处理结束（接口仍返回成功，但带了提示信息）。耗时 {} ms，识别出 {} 个字段。"
+                                + "识别{}，{}。客户传的：{}。平台回执：{}。给客户的提示：{}",
+                        cost, mappedFieldCount, sideDesc(drivingLicenseSide), imageModeDesc(imageMode),
                         inputContext, buildPlatformReceiptSummary(platformResult), abbreviate(hint, 120));
             } else {
-                log.info("[驾驶证识别] 阶段=请求结束 结论=成功 目标页面={} 页面标签={} 影像模式={} "
-                                + "耗时={}ms 已映射字段数={} 入参摘要={} 平台回执摘要={}",
-                        drivingLicenseSide, sideLabel(drivingLicenseSide), imageMode, cost, mappedFieldCount,
+                log.info("驾驶证识别：识别成功。耗时 {} ms，共识别出 {} 个字段。识别{}，{}。客户传的：{}。平台回执：{}",
+                        cost, mappedFieldCount, sideDesc(drivingLicenseSide), imageModeDesc(imageMode),
                         inputContext, buildPlatformReceiptSummary(platformResult));
             }
             return okResult(drivingLicenseSide, hint, data);
@@ -149,13 +145,12 @@ public class RecognizeDriverLicenseController extends BaseController {
         } catch (Exception e) {
             long cost = System.currentTimeMillis() - start;
             String side = request != null ? resolveDrivingLicenseSide(request) : ApiConstants.front;
-            log.error("[驾驶证识别] 阶段=运行时 结论=未捕获异常 耗时={}ms 目标页面={} 页面标签={} 影像模式={} "
-                            + "入参摘要={} 异常类型={} 异常信息={}",
-                    cost, side, sideLabel(side),
-                    request != null ? resolveImageMode(request) : "未知",
+            log.error("驾驶证识别：程序运行出错，耗时 {} ms。识别{}，{}。客户传的：{}。异常：{} - {}",
+                    cost, sideDesc(side),
+                    request != null ? imageModeDesc(resolveImageMode(request)) : "未知",
                     buildInputLogContext(request),
-                    e.getClass().getName(),
-                    e.getMessage() != null ? e.getMessage() : "无", e);
+                    e.getClass().getSimpleName(),
+                    e.getMessage() != null ? e.getMessage() : "无具体说明", e);
             return okResult(side, formatHint(
                     "运行时故障",
                     "服务端在处理识别流程时抛出未预期异常，识别结果不可用",
@@ -168,8 +163,7 @@ public class RecognizeDriverLicenseController extends BaseController {
 
     private String validateRequest(DriverLicenseRecognizeRequest request) {
         if (request == null) {
-            log.info("[驾驶证识别] 阶段=入参校验 结论=拒绝 原因=Spring未绑定到请求Bean "
-                    + "入参摘要=request=null 计费标记=未调用平台");
+            log.info("驾驶证识别：没收到任何请求参数（表单未绑定成功），直接拒绝，未调用识别、不扣费");
             return formatHint(
                     "入参绑定失败",
                     "控制器未接收到可绑定的表单对象，所有业务字段均为空",
@@ -179,7 +173,7 @@ public class RecognizeDriverLicenseController extends BaseController {
             );
         }
         if (isBlank(request.getImageBase64()) && isBlank(request.getImageUrl())) {
-            log.info("[驾驶证识别] 阶段=入参校验 结论=拒绝 原因=影像双字段皆空 入参摘要={} 计费标记=未调用平台",
+            log.info("驾驶证识别：没传图片（imageBase64 和 imageUrl 都为空），直接拒绝，未调用识别、不扣费。{}",
                     buildInputLogContext(request));
             return formatHint(
                     "影像源缺失",
@@ -190,11 +184,11 @@ public class RecognizeDriverLicenseController extends BaseController {
             );
         }
         if (StringUtils.isNotBlank(request.getImageBase64()) && StringUtils.isNotBlank(request.getImageUrl())) {
-            log.info("[驾驶证识别] 阶段=入参兼容 说明=Base64与URL同时存在，按规范丢弃URL仅保留Base64流 入参摘要={}",
+            log.info("驾驶证识别：客户同时传了 Base64 和图片链接，按规则只用 Base64，忽略链接。{}",
                     buildInputLogContext(request));
         }
         if (resolveDrivingLicenseSide(request) == null) {
-            log.info("[驾驶证识别] 阶段=入参校验 结论=拒绝 原因=side非法 入参摘要={} 计费标记=未调用平台",
+            log.info("驾驶证识别：side 参数写错了（只支持 face/front 正页、back 副页），直接拒绝，未调用识别、不扣费。{}",
                     buildInputLogContext(request));
             return formatHint(
                     "页面标识无效",
@@ -238,6 +232,28 @@ public class RecognizeDriverLicenseController extends BaseController {
         return ApiConstants.back.equals(drivingLicenseSide) ? "副页(back)" : "正页(front/face)";
     }
 
+    /** 日志用：正页/副页中文说明 */
+    private String sideDesc(String drivingLicenseSide) {
+        return ApiConstants.back.equals(drivingLicenseSide) ? "驾驶证副页" : "驾驶证正页";
+    }
+
+    /** 日志用：图片提交方式中文说明 */
+    private String imageModeDesc(String imageMode) {
+        if ("Base64".equals(imageMode)) {
+            return "使用 Base64 编码图片";
+        }
+        if ("URL".equals(imageMode)) {
+            return "使用图片链接";
+        }
+        if (imageMode != null && imageMode.contains("Base64")) {
+            return "同时传了 Base64 和链接，实际使用 Base64";
+        }
+        if ("无".equals(imageMode)) {
+            return "未传图片";
+        }
+        return "图片提交方式未知";
+    }
+
     private String buildRequestContent(DriverLicenseRecognizeRequest request, String drivingLicenseSide) {
         StringBuilder sb = new StringBuilder();
         if (StringUtils.isNotBlank(request.getImageBase64())) {
@@ -272,11 +288,9 @@ public class RecognizeDriverLicenseController extends BaseController {
             String errorMsg = errorMsgObj != null ? errorMsgObj.toString() : "平台未返回文字描述";
             String knownHint = PLATFORM_ERROR_HINTS.get(errorCode);
             String category = resolveErrorCategory(errorCode);
-            log.error("[驾驶证识别] 阶段=平台回执 结论=业务拒绝 目标页面={} 页面标签={} 影像模式={} "
-                            + "错误分类={} 错误码={} 错误描述={} 是否命中本地错误码说明={} "
-                            + "入参摘要={} 平台回执摘要={}",
-                    drivingLicenseSide, sideLabel(drivingLicenseSide), imageMode,
-                    category, errorCode, errorMsg, knownHint != null,
+            log.error("驾驶证识别：平台拒绝了本次识别。[{}] 错误码 {}，原因：{}。识别{}，{}。客户传的：{}。{}",
+                    category, errorCode, errorMsg,
+                    sideDesc(drivingLicenseSide), imageModeDesc(imageMode),
                     inputContext, buildPlatformReceiptSummary(platformResult));
             return formatHint(
                     category,
@@ -286,9 +300,8 @@ public class RecognizeDriverLicenseController extends BaseController {
             );
         }
         if (isWordsResultEmpty(platformResult)) {
-            log.info("[驾驶证识别] 阶段=结果解析 结论=空集 目标页面={} 页面标签={} 影像模式={} "
-                            + "入参摘要={} 平台回执摘要={} 说明=回执中不存在可遍历的结构化结果节点",
-                    drivingLicenseSide, sideLabel(drivingLicenseSide), imageMode,
+            log.info("驾驶证识别：平台返回了，但没有识别结果数据（可能不是驾驶证或 side 传错）。识别{}，{}。客户传的：{}。{}",
+                    sideDesc(drivingLicenseSide), imageModeDesc(imageMode),
                     inputContext, buildPlatformReceiptSummary(platformResult));
             return formatHint(
                     "结构化结果缺失",
@@ -408,43 +421,48 @@ public class RecognizeDriverLicenseController extends BaseController {
     }
 
     /**
-     * 入参日志摘要（不打印 base64 正文，仅长度与 url 长度）
+     * 入参日志说明（不打印 base64 正文，只说长度）
      */
     private String buildInputLogContext(DriverLicenseRecognizeRequest request) {
         if (request == null) {
-            return "request=null";
+            return "未收到请求体";
         }
-        String sideParam = isBlank(request.getSide()) ? "未传" : request.getSide().trim();
+        String sideParam = isBlank(request.getSide()) ? "未传（默认按正页）" : request.getSide().trim();
         String resolvedSide = resolveDrivingLicenseSide(request);
-        String targetPage = resolvedSide == null ? "无法解析" : sideLabel(resolvedSide);
-        return "side入参=" + sideParam
-                + ",目标页面=" + targetPage
-                + ",影像模式=" + resolveImageMode(request)
-                + ",base64长度=" + textLength(request.getImageBase64())
-                + ",url长度=" + textLength(request.getImageUrl())
-                + ",url是否为空=" + isBlank(request.getImageUrl());
+        String targetPage = resolvedSide == null ? "side 无法识别" : sideDesc(resolvedSide);
+        String imageMode = resolveImageMode(request);
+        int base64Len = textLength(request.getImageBase64());
+        int urlLen = textLength(request.getImageUrl());
+        return String.format("识别%s，side 参数=%s，%s，Base64 长度 %d 字符，图片链接长度 %d 字符",
+                targetPage, sideParam, imageModeDesc(imageMode), base64Len, urlLen);
     }
 
     /**
-     * 平台回执日志摘要（便于失败排查）
+     * 平台回执日志说明（便于失败排查）
      */
     private String buildPlatformReceiptSummary(Map<String, Object> platformResult) {
         if (platformResult == null) {
-            return "platformResult=null";
+            return "平台无任何回执";
         }
-        StringBuilder sb = new StringBuilder();
-        sb.append("error_code=").append(platformResult.get("error_code"));
-        sb.append(",error_msg=").append(platformResult.get("error_msg"));
-        sb.append(",log_id=").append(platformResult.get("log_id"));
-        sb.append(",words_result_num=").append(platformResult.get("words_result_num"));
-        sb.append(",direction=").append(platformResult.get("direction"));
+        Object errorCode = platformResult.get("error_code");
+        Object errorMsg = platformResult.get("error_msg");
+        Object logId = platformResult.get("log_id");
+        if (errorCode != null) {
+            return String.format("平台返回失败，错误码 %s，说明：%s，流水号 %s",
+                    errorCode,
+                    errorMsg != null ? errorMsg : "无",
+                    logId != null ? logId : "无");
+        }
+        Object wordsResultNum = platformResult.get("words_result_num");
         Object wordsResult = platformResult.get("words_result");
+        int fieldCount = 0;
         if (wordsResult instanceof Map) {
-            sb.append(",结果字段数=").append(((Map<?, ?>) wordsResult).size());
-        } else {
-            sb.append(",结果字段数=不可解析");
+            fieldCount = ((Map<?, ?>) wordsResult).size();
         }
-        return sb.toString();
+        return String.format("平台返回成功，识别结果约 %s 项、结构化字段 %d 个，流水号 %s",
+                wordsResultNum != null ? wordsResultNum : "未知",
+                fieldCount,
+                logId != null ? logId : "无");
     }
 
     private int textLength(String value) {