diff --git a/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/framework/crypto/RespBodyEncryptResponseAdvice.java b/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/framework/crypto/RespBodyEncryptResponseAdvice.java
index d3dbf0d..ce34f85 100644
--- a/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/framework/crypto/RespBodyEncryptResponseAdvice.java
+++ b/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/framework/crypto/RespBodyEncryptResponseAdvice.java
@@ -19,7 +19,7 @@ import javax.annotation.PostConstruct;
 import java.util.List;
 
 /**
- * 对白名单接口的 CommonResult.data 做响应加密（需客户端 Header 声明）。
+ * 对白名单接口的 CommonResult.data 强制做响应加密（不依赖客户端是否声明 X-Resp-Enc）。
  */
 @ControllerAdvice
 @Order(Ordered.HIGHEST_PRECEDENCE)
@@ -41,7 +41,7 @@ public class RespBodyEncryptResponseAdvice implements ResponseBodyAdvice<Object>
             return;
         }
         support = new RespBodyEncryptSupport(properties.getPrivateKeyBase64(), objectMapper);
-        log.info("[resp-encrypt] 响应加密已启用，白名单={}", RespBodyEncryptSupport.PATH_SUFFIXES);
+        log.info("[resp-encrypt] 响应加密已启用（强制），白名单={}", RespBodyEncryptSupport.PATH_SUFFIXES);
     }
 
     @Override
@@ -68,13 +68,6 @@ public class RespBodyEncryptResponseAdvice implements ResponseBodyAdvice<Object>
             return body;
         }
 
-        List<String> encHeaders = request.getHeaders().get(RespBodyEncryptSupport.HEADER_RESP_ENC);
-        String enc = (encHeaders != null && !encHeaders.isEmpty()) ? encHeaders.get(0) : null;
-        if (!RespBodyEncryptSupport.wantEncrypt(enc)) {
-            // 旧客户端未声明加密：仍返回明文，便于过渡
-            return body;
-        }
-
         List<String> ekHeaders = request.getHeaders().get(RespBodyEncryptSupport.HEADER_RESP_EK);
         String ek = (ekHeaders != null && !ekHeaders.isEmpty()) ? ekHeaders.get(0) : null;
         try {
diff --git a/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/framework/crypto/RespBodyEncryptSupport.java b/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/framework/crypto/RespBodyEncryptSupport.java
index 6820989..f060656 100644
--- a/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/framework/crypto/RespBodyEncryptSupport.java
+++ b/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/framework/crypto/RespBodyEncryptSupport.java
@@ -21,7 +21,8 @@ import java.util.Map;
 import java.util.Set;
 
 /**
- * 响应体加密：客户端用 RSA 公钥加密随机 AES Key（Header），服务端 AES-GCM 加密 data。
+ * 响应体加密：客户端可用 RSA 公钥加密随机 AES Key（请求 Header），服务端 AES-GCM 加密 data。
+ * 若客户端未带 Key，服务端生成 AES Key 并写入响应信封字段 {@code ek}（RSA 私钥加密，客户端公钥解密）。
  */
 @Slf4j
 public class RespBodyEncryptSupport {
@@ -32,7 +33,8 @@ public class RespBodyEncryptSupport {
     public static final Set<String> PATH_SUFFIXES = new HashSet<>(Arrays.asList(
             "/member/recent/quick-page",
             "/member/recent/getById",
-            "/member/recent/look-wechat"
+            "/member/recent/look-wechat",
+            "/member/user/page"
     ));
 
     private static final String RSA_TRANSFORMATION = "RSA/ECB/PKCS1Padding";
@@ -68,18 +70,14 @@ public class RespBodyEncryptSupport {
         return false;
     }
 
-    public static boolean wantEncrypt(String encHeader) {
-        return "1".equals(encHeader) || "true".equalsIgnoreCase(encHeader);
-    }
-
     /**
-     * 用 Header 中的 RSA 密文解出 AES Key，再加密 data 为信封 Map。
+     * 白名单接口强制加密 data。优先使用请求头中的 AES Key；否则服务端生成 Key 并写入信封 {@code ek}。
      */
-    public Map<String, Object> encryptData(Object data, String ekBase64) throws Exception {
-        if (StrUtil.isBlank(ekBase64)) {
-            throw new IllegalArgumentException("缺少 X-Resp-Ek");
-        }
-        byte[] aesKey = decryptAesKey(ekBase64);
+    public Map<String, Object> encryptData(Object data, String requestEkBase64) throws Exception {
+        final boolean serverGeneratedKey = StrUtil.isBlank(requestEkBase64);
+        final byte[] aesKey = serverGeneratedKey
+                ? generateAesKeyBytes()
+                : decryptAesKey(requestEkBase64);
         byte[] plain = objectMapper.writeValueAsBytes(data == null ? new HashMap<>() : data);
 
         byte[] iv = new byte[IV_LEN];
@@ -95,9 +93,18 @@ public class RespBodyEncryptSupport {
         envelope.put("alg", "RSA-PKCS1-AES-256-GCM");
         envelope.put("iv", Base64.encode(iv));
         envelope.put("ct", Base64.encode(ct));
+        if (serverGeneratedKey) {
+            envelope.put("ek", encryptAesKeyForClient(aesKey));
+        }
         return envelope;
     }
 
+    private String encryptAesKeyForClient(byte[] aesKey) throws Exception {
+        Cipher rsa = Cipher.getInstance(RSA_TRANSFORMATION);
+        rsa.init(Cipher.ENCRYPT_MODE, privateKey);
+        return Base64.encode(rsa.doFinal(aesKey));
+    }
+
     private byte[] decryptAesKey(String ekBase64) throws Exception {
         Cipher rsa = Cipher.getInstance(RSA_TRANSFORMATION);
         rsa.init(Cipher.DECRYPT_MODE, privateKey);
diff --git a/yudao-server/src/main/resources/application.yaml b/yudao-server/src/main/resources/application.yaml
index db3a41d..3d3d25c 100644
--- a/yudao-server/src/main/resources/application.yaml
+++ b/yudao-server/src/main/resources/application.yaml
@@ -237,7 +237,7 @@ yudao:
     base-package: cn.iocoder.yudao
   member:
     resp-encrypt:
-      # 默认关；local/prod 配置私钥后开启。客户端带 X-Resp-Enc/X-Resp-Ek 时加密 3 个敏感接口 data
+      # local/prod 配置私钥后开启。白名单接口 data 强制加密（客户端可带 X-Resp-Ek，也可由响应信封 ek 字段解密）
       enabled: true
       private-key-base64: ${YUDAO_RESP_ENCRYPT_PRIVATE_KEY:}
   web: