diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/user/constant/LoginTypeEnum.java b/pmapi/src/main/java/com/ningdatech/pmapi/user/constant/LoginTypeEnum.java
index 5ed7d49..fd9fec6 100644
--- a/pmapi/src/main/java/com/ningdatech/pmapi/user/constant/LoginTypeEnum.java
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/user/constant/LoginTypeEnum.java
@@ -17,6 +17,8 @@ public enum LoginTypeEnum {
      */
     DING_QR_LOGIN,
 
+    DING_MD_LOGIN,
+
     /**
      * 手机号验证码登陆
      */
diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/user/security/auth/credential/CredentialAuthProvider.java b/pmapi/src/main/java/com/ningdatech/pmapi/user/security/auth/credential/CredentialAuthProvider.java
index b5e76dc..b6f0518 100644
--- a/pmapi/src/main/java/com/ningdatech/pmapi/user/security/auth/credential/CredentialAuthProvider.java
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/user/security/auth/credential/CredentialAuthProvider.java
@@ -60,6 +60,19 @@ public class CredentialAuthProvider implements AuthenticationProvider {
                 user = userDetailsService.loadUserByUsername(accountId + UserDeatilsServiceConstant.USER_DETAILS_SERVICE_SEPARATOR + loginTypeEnum.name());
             }
             break;
+            case DING_MD_LOGIN: {
+                String code = (String) authenticationToken.getCredentials();
+                GenericResult<String> accountResult = zwddAuthClient.getMobileAccountId(code);
+                if (!accountResult.isSuccess()) {
+                    throw new BadCredentialsException("login fail! 浙政钉免登校验失败");
+                }
+                String accountId = accountResult.getData();
+                if (Objects.isNull(accountId)) {
+                    throw new BadCredentialsException("login fail! 浙政钉免登校验失败");
+                }
+                user = userDetailsService.loadUserByUsername(accountId + UserDeatilsServiceConstant.USER_DETAILS_SERVICE_SEPARATOR + loginTypeEnum.name());
+            }
+            break;
             case PHONE_VERIFICATION_CODE_LOGIN: {
                 if (!phoneVerifyCodeSkip) {
                     // 校验短信验证码