diff --git a/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/WxCpUserService.java b/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/WxCpUserService.java
index 4b75450ff6..0125db625e 100644
--- a/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/WxCpUserService.java
+++ b/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/WxCpUserService.java
@@ -2,6 +2,7 @@
 
 import me.chanjar.weixin.common.error.WxErrorException;
 import me.chanjar.weixin.cp.bean.WxCpInviteResult;
+import me.chanjar.weixin.cp.bean.WxCpOpenUseridToUseridResult;
 import me.chanjar.weixin.cp.bean.WxCpUser;
 import me.chanjar.weixin.cp.bean.WxCpUseridToOpenUseridResult;
 import me.chanjar.weixin.cp.bean.external.contact.WxCpExternalContactInfo;
@@ -233,6 +234,24 @@ public interface WxCpUserService {
    */
   WxCpUseridToOpenUseridResult useridToOpenUserid(ArrayList<String> useridList) throws WxErrorException;
 
+  /**
+   * open_userid转换为userid
+   * 将代开发应用或第三方应用获取的密文open_userid转换为明文userid
+   * <pre>
+   * 文档地址：<a href="https://developer.work.weixin.qq.com/document/path/95884#userid%E8%BD%AC%E6%8D%A2">https://developer.work.weixin.qq.com/document/path/95884#userid%E8%BD%AC%E6%8D%A2</a>
+   *
+   * 权限说明：
+   *
+   * 需要使用自建应用或基础应用的access_token
+   * 成员需要同时在access_token和source_agentid所对应应用的可见范围内
+   * </pre>
+   * @param openUseridList open_userid列表，最多不超过1000个。必须是source_agentid对应的应用所获取
+   * @param sourceAgentId 企业授权的代开发自建应用或第三方应用的agentid
+   * @return the WxCpOpenUseridToUseridResult
+   * @throws WxErrorException the wx error exception
+   */
+  WxCpOpenUseridToUseridResult openUseridToUserid(List<String> openUseridList, String sourceAgentId) throws WxErrorException;
+
   /**
    * 获取成员ID列表
    * 获取企业成员的userid与对应的部门ID列表，预计于2022年8月8号发布。若需要获取其他字段，参见「适配建议」。
diff --git a/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpUserServiceImpl.java b/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpUserServiceImpl.java
index f7ff0f57b8..407418d05f 100644
--- a/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpUserServiceImpl.java
+++ b/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpUserServiceImpl.java
@@ -11,6 +11,7 @@
 import me.chanjar.weixin.cp.api.WxCpService;
 import me.chanjar.weixin.cp.api.WxCpUserService;
 import me.chanjar.weixin.cp.bean.WxCpInviteResult;
+import me.chanjar.weixin.cp.bean.WxCpOpenUseridToUseridResult;
 import me.chanjar.weixin.cp.bean.WxCpUser;
 import me.chanjar.weixin.cp.bean.WxCpUseridToOpenUseridResult;
 import me.chanjar.weixin.cp.bean.external.contact.WxCpExternalContactInfo;
@@ -240,6 +241,20 @@ public WxCpUseridToOpenUseridResult useridToOpenUserid(ArrayList<String> useridL
     return WxCpUseridToOpenUseridResult.fromJson(responseContent);
   }
 
+  @Override
+  public WxCpOpenUseridToUseridResult openUseridToUserid(List<String> openUseridList, String sourceAgentId) throws WxErrorException {
+    JsonObject jsonObject = new JsonObject();
+    JsonArray jsonArray = new JsonArray();
+    for (String openUserid : openUseridList) {
+      jsonArray.add(openUserid);
+    }
+    jsonObject.add("open_userid_list", jsonArray);
+    jsonObject.addProperty("source_agentid", sourceAgentId);
+    String url = this.mainService.getWxCpConfigStorage().getApiUrl(OPEN_USERID_TO_USERID);
+    String responseContent = this.mainService.post(url, jsonObject.toString());
+    return WxCpOpenUseridToUseridResult.fromJson(responseContent);
+  }
+
   @Override
   public WxCpDeptUserResult getUserListId(String cursor, Integer limit) throws WxErrorException {
     String apiUrl = this.mainService.getWxCpConfigStorage().getApiUrl(USER_LIST_ID);
diff --git a/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpOpenUseridToUserid.java b/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpOpenUseridToUserid.java
new file mode 100644
index 0000000000..ec4d276e0a
--- /dev/null
+++ b/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpOpenUseridToUserid.java
@@ -0,0 +1,40 @@
+package me.chanjar.weixin.cp.bean;
+
+import com.google.gson.annotations.SerializedName;
+import lombok.Data;
+import me.chanjar.weixin.cp.util.json.WxCpGsonBuilder;
+
+import java.io.Serializable;
+
+/**
+ * userid转换
+ * 将代开发应用或第三方应用获取的密文open_userid转换为明文userid
+ * 中间对象
+ * @author yiyingcanfeng
+ */
+@Data
+public class WxCpOpenUseridToUserid implements Serializable {
+  private static final long serialVersionUID = 1714909184316350423L;
+
+  @Override
+  public String toString() {
+    return WxCpGsonBuilder.create().toJson(this);
+  }
+
+  /**
+   * From json wx cp open userid to userid result.
+   *
+   * @param json the json
+   * @return the wx cp open userid to userid result.
+   */
+  public static WxCpOpenUseridToUserid fromJson(String json) {
+    return WxCpGsonBuilder.create().fromJson(json, WxCpOpenUseridToUserid.class);
+  }
+
+  @SerializedName("userid")
+  private String userid;
+
+  @SerializedName("open_userid")
+  private String openUserid;
+
+}
diff --git a/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpOpenUseridToUseridResult.java b/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpOpenUseridToUseridResult.java
new file mode 100644
index 0000000000..122c3a0dc6
--- /dev/null
+++ b/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/WxCpOpenUseridToUseridResult.java
@@ -0,0 +1,47 @@
+package me.chanjar.weixin.cp.bean;
+
+import com.google.gson.annotations.SerializedName;
+import lombok.Data;
+import me.chanjar.weixin.cp.util.json.WxCpGsonBuilder;
+
+import java.io.Serializable;
+import java.util.List;
+
+/**
+ * userid转换
+ * 将代开发应用或第三方应用获取的密文open_userid转换为明文userid
+ * @author yiyingcanfeng
+ */
+@Data
+public class WxCpOpenUseridToUseridResult implements Serializable {
+  private static final long serialVersionUID = 5179329535139861515L;
+
+  @Override
+  public String toString() {
+    return WxCpGsonBuilder.create().toJson(this);
+  }
+
+  /**
+   * From json wx cp open userid to userid result.
+   *
+   * @param json the json
+   * @return the wx cp open userid to userid result
+   */
+  public static WxCpOpenUseridToUseridResult fromJson(String json) {
+    return WxCpGsonBuilder.create().fromJson(json, WxCpOpenUseridToUseridResult.class);
+  }
+
+  @SerializedName("errcode")
+  private Integer errCode;
+
+  @SerializedName("errmsg")
+  private String errMsg;
+
+  @SerializedName("userid_list")
+  private List<WxCpUseridToOpenUserid> useridList;
+
+  @SerializedName("invalid_open_userid_list")
+  private List<String> invalidOpenUseridList;
+
+
+}
diff --git a/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/constant/WxCpApiPathConsts.java b/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/constant/WxCpApiPathConsts.java
index 7751078459..c08b8b078a 100644
--- a/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/constant/WxCpApiPathConsts.java
+++ b/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/constant/WxCpApiPathConsts.java
@@ -931,6 +931,10 @@ interface User {
      * The constant USERID_TO_OPEN_USERID.
      */
     String USERID_TO_OPEN_USERID = "/cgi-bin/batch/userid_to_openuserid";
+    /**
+     * The constant OPEN_USERID_TO_USERID.
+     */
+    String OPEN_USERID_TO_USERID = "/cgi-bin/batch/openuserid_to_userid";
 
     /**
      * The constant USER_LIST_ID.