diff --git a/cjpm.lock b/cjpm.lock
index 972ba8c..6eef633 100644
--- a/cjpm.lock
+++ b/cjpm.lock
@@ -1,19 +1,19 @@
 version = 0
 
 [requires]
-  soulsoft_web_http = {version = "1.0.20260528"}
   soulsoft_extensions_options_configuration = {version = "1.0.20260528"}
+  soulsoft_web_http = {version = "1.0.20260528"}
   soulsoft_web_routing = {version = "1.0.20260528"}
-  soulsoft_extensions_logging_configuration = {version = "1.0.20260528"}
-  soulsoft_extensions_configuration = {version = "1.0.20260528"}
-  soulsoft_serialization = {version = "1.0.20260528"}
-  soulsoft_extensions_injection = {version = "1.0.20260528"}
-  soulsoft_identity_claims = {version = "1.0.20260528"}
-  soulsoft_extensions_options = {version = "1.0.20260528"}
-  redis = {version = "1.0.20260627"}
-  soulsoft_web_hosting = {version = "1.0.20260528"}
-  soulsoft_web_mvc = {version = "1.0.20260528"}
-  soulsoft_web_cors = {version = "1.0.20260528"}
-  soulsoft_extensions_logging_console = {version = "1.0.20260528"}
   soulsoft_extensions_logging = {version = "1.0.20260528"}
+  soulsoft_web_hosting = {version = "1.0.20260528"}
+  soulsoft_identity_claims = {version = "1.0.20260528"}
+  redis = {version = "1.0.20260627"}
   soulsoft_extensions_hosting = {version = "1.0.20260528"}
+  soulsoft_serialization = {version = "1.0.20260528"}
+  soulsoft_web_mvc = {version = "1.0.20260528"}
+  soulsoft_extensions_logging_configuration = {version = "1.0.20260528"}
+  soulsoft_extensions_logging_console = {version = "1.0.20260528"}
+  soulsoft_extensions_configuration = {version = "1.0.20260528"}
+  soulsoft_web_cors = {version = "1.0.20260528"}
+  soulsoft_extensions_options = {version = "1.0.20260528"}
+  soulsoft_extensions_injection = {version = "1.0.20260528"}
diff --git a/src/middlewares/SimApiRequestLogMiddleware.cj b/src/middlewares/SimApiRequestLogMiddleware.cj
index b4246ec..765f87f 100644
--- a/src/middlewares/SimApiRequestLogMiddleware.cj
+++ b/src/middlewares/SimApiRequestLogMiddleware.cj
@@ -24,7 +24,9 @@ import simapi.helpers.*
  *   - 捕获下游异常并记录，随后重抛（对齐 C# ExceptionDispatchInfo + edi.Throw）
  *   - 响应体：soulsoft HttpResponse.body 只读且不可读回（read 抛 UnsupportedException），
  *     无法像 C# 那样用 MemoryStream 替换捕获；改为在各统一写出入口
- *     （SimApiResponseWriter）缓存响应文本，此处直接读取。ShowFullResponse=false 时截断到 200 字符（对齐 C#）
+ *     （SimApiResponseWriter）缓存响应文本，此处直接读取。
+ *     响应行格式：*( Response [status] ) => [ N bytes ]，随后换行输出响应体结构；
+ *     ShowFullResponse=false 时截断到 200 字符（对齐 C#，长度仍显示完整字节数）
  *   - ShowFullUrl=false 时仅显示路径+查询串；ShowRunTime=true 时请求行显示 [POST] (xxxms)
  */
 public class SimApiRequestLogMiddleware <: IMiddleware {
@@ -82,10 +84,28 @@ public class SimApiRequestLogMiddleware <: IMiddleware {
         }
         sbHead.append(" ${url}\n")
 
-        // 响应信息：状态码 + 响应体（经 SimApiResponseWriter 缓存读取）
-        sb.append("*( Response [${context.response.statusCode}] ) =>")
-        sb.append(readResponseBody(context))
-        sb.append("\n")
+        // 响应信息：状态码 + 响应体长度（bytes），响应体结构换行显示
+        let responseBody = readResponseBody(context)
+        let bodyLen = if (responseBody.isEmpty()) {
+            context.response.contentLength ?? 0
+        } else {
+            responseBody.size
+        }
+        sb.append("*( Response [${context.response.statusCode}] ) => [ ${bodyLen} bytes ]\n")
+        if (!responseBody.isEmpty()) {
+            let display = if (_options.simApiRequestLogOptions.showFullResponse) {
+                responseBody
+            } else if (responseBody.size > 200) {
+                // 对齐 C#：ShowFullResponse=false 时截断到 200 字符（长度仍显示完整字节数）
+                responseBody[0..200] + "...(${responseBody.size})"
+            } else {
+                responseBody
+            }
+            sb.append(display)
+            if (!display.endsWith("\n")) {
+                sb.append("\n")
+            }
+        }
         if (let Some(ex) <- exception) {
             sb.append("Exception: ${ex.toString()}\n")
         }
@@ -165,27 +185,13 @@ public class SimApiRequestLogMiddleware <: IMiddleware {
         }
     }
 
-    /// 响应体读取：从 SimApiResponseWriter 缓存取；未捕获到时回退 Content-Length
+    /// 响应体读取：从 SimApiResponseWriter 缓存取完整响应体；未捕获到时返回空串
+    /// （长度与截断由调用方处理）
     private func readResponseBody(context: HttpContext): String {
-        let body = match (context.items.get(SimApiResponseWriter.responseBodyCacheKey)) {
+        match (context.items.get(SimApiResponseWriter.responseBodyCacheKey)) {
             case Some(v) => if (let s: String <- v) { s } else { "" }
             case None => ""
         }
-        if (body.isEmpty()) {
-            // 未捕获到响应体（如 IActionResult 直写路径）：记录 Content-Length 作为替代
-            if (let Some(len) <- context.response.contentLength) {
-                return "  (响应体长度: ${len})"
-            }
-            return ""
-        }
-        if (_options.simApiRequestLogOptions.showFullResponse) {
-            return body
-        }
-        // 对齐 C#：ShowFullResponse=false 时截断到 200 字符
-        if (body.size > 200) {
-            return body[0..200] + "...(${body.size})"
-        }
-        return body
     }
 
     /// 请求体截断：JSON 字段级截断（对齐 C#：仅对超长字符串字段截断），非 JSON 则整串截断