diff --git a/pywxdump/api/remote_server.py b/pywxdump/api/remote_server.py
index 0a8eb5e..a1acef7 100644
--- a/pywxdump/api/remote_server.py
+++ b/pywxdump/api/remote_server.py
@@ -12,6 +12,8 @@ import os
 import re
 import time
 import shutil
+from collections import Counter
+
 import pythoncom
 import pywxdump
 
@@ -495,7 +497,51 @@ def get_top_talker_count():
 @rs_api.route('/api/rs/wordcloud', methods=["GET", 'POST'])
 @error9999
 def wordcloud():
-    pass
+    if request.method not in ["GET", "POST"]:
+        return ReJson(1003, msg="Unsupported method")
+    rq_data = request.json if request.method == "POST" else request.args
+
+    try:
+        import jieba
+    except ImportError:
+        return ReJson(9999, body="jieba is required")
+
+    target = rq_data.get("target", "")
+    print(target)
+    if not target:
+        return ReJson(1002, body="target is required")
+    my_wxid = get_conf(g.caf, g.at, "last")
+    if not my_wxid: return ReJson(1001, body="my_wxid is required")
+    db_config = get_conf(g.caf, my_wxid, "db_config")
+    db = DBHandler(db_config)
+
+    if target == "signature":
+        users = db.get_user()
+        signature_list = []
+        for wxid, user in users.items():
+            ExtraBuf = user.get("ExtraBuf", {})
+            signature = ExtraBuf.get("个性签名", "") if ExtraBuf else ""
+            if signature:
+                signature_list.append(signature)
+        signature_str = " ".join(signature_list)
+        words = jieba.lcut(signature_str)
+        words = [word for word in words if len(word) > 1]
+        count_dict = dict(Counter(words))
+        return ReJson(0, count_dict)
+    elif target == "nickname":
+        users = db.get_user()
+        nickname_list = []
+        for wxid, user in users.items():
+            nickname = user.get("nickname", "")
+            if nickname:
+                nickname_list.append(nickname)
+        nickname_str = " ".join(nickname_list)
+        words = jieba.lcut(nickname_str)
+        words = [word for word in words if len(word) > 1]
+        count_dict = dict(Counter(words))
+        return ReJson(0, count_dict)
+
+    return ReJson(1002, body="target is required")
 
 
 # end 聊天记录分析api ****************************************************************************************************
diff --git a/pywxdump/db/__init__.py b/pywxdump/db/__init__.py
index a5e6f30..c067b91 100644
--- a/pywxdump/db/__init__.py
+++ b/pywxdump/db/__init__.py
@@ -46,7 +46,6 @@ class DBHandler(MicroHandler, MediaHandler, OpenIMContactHandler, PublicMsgHandl
         """
         获取联系人列表
         """
-        users = self.get_user_list(word=word, wxids=wxids, label_ids=labels)
-        if self.OpenIMContact_exist:
-            users.update(self.get_im_user_list(word=word, wxids=wxids))
+        users = self.get_user_list(word=word, wxids=wxids, label_ids=labels) if self.Micro_exist else {}
+        if self.OpenIMContact_exist: users.update(self.get_im_user_list(word=word, wxids=wxids))
         return users