diff --git a/chan/__init__.py b/chan/__init__.py
index 0612d98c19ca527d3263f72179729a385d2c0949..7d318e194988fd3ccf08a20664465bc0296fd9d7 100644
--- a/chan/__init__.py
+++ b/chan/__init__.py
@@ -3,7 +3,7 @@
 from .analyze import KlineAnalyze, SolidAnalyze
 
 
-__version__ = "0.2.3"
+__version__ = "0.2.4"
 __author__ = "zengbin93"
 __email__ = "zeng_bin8888@163.com"
 
diff --git a/chan/analyze.py b/chan/analyze.py
index 5bafe19f2b3a25bb48a27f3e5a49454b53525d58..b89564bfcf7c601c2c9d2f956e4cf7c96496d5e7 100644
--- a/chan/analyze.py
+++ b/chan/analyze.py
@@ -550,7 +550,7 @@ class SolidAnalyze:
             "确认时间": "",
             "其他信息": f"向下中枢数量为{down_zs_number(ka)}"
         }
-        if isinstance(ka1, KlineAnalyze) and ka1.xd[-1]['fx_mark'] == 'g':
+        if isinstance(ka1, KlineAnalyze) and ka1.xd and ka1.xd[-1]['fx_mark'] == 'g':
             # 以上一级别线段终点为走势分解的起点
             xds_l = [x for x in ka.xd if x['dt'] <= ka1.xd[-1]['dt']]
             xds_r = [x for x in ka.xd if x['dt'] > ka1.xd[-1]['dt']]
@@ -587,7 +587,7 @@ class SolidAnalyze:
             "确认时间": "",
             "其他信息": f"向上中枢数量为{up_zs_number(ka)}"
         }
-        if isinstance(ka1, KlineAnalyze) and ka1.xd[-1]['fx_mark'] == 'd':
+        if isinstance(ka1, KlineAnalyze) and ka1.xd and ka1.xd[-1]['fx_mark'] == 'd':
             # 以上一级别线段终点为走势分解的起点
             xds_l = [x for x in ka.xd if x['dt'] <= ka1.xd[-1]['dt']]
             xds_r = [x for x in ka.xd if x['dt'] > ka1.xd[-1]['dt']]
@@ -624,7 +624,7 @@ class SolidAnalyze:
             "确认时间": "",
             "其他信息": f"向下中枢数量为{down_zs_number(ka)}"
         }
-        if isinstance(ka1, KlineAnalyze) and ka1.xd[-1]['fx_mark'] == 'd':
+        if isinstance(ka1, KlineAnalyze) and ka1.xd and ka1.xd[-1]['fx_mark'] == 'd':
             # 以上一级别线段终点为走势分解的起点
             xds_l = [x for x in ka.xd if x['dt'] <= ka1.xd[-1]['dt']]
             xds_r = [x for x in ka.xd if x['dt'] > ka1.xd[-1]['dt']]
@@ -659,7 +659,7 @@ class SolidAnalyze:
             "确认时间": "",
             "其他信息": f"向上中枢数量为{up_zs_number(ka)}"
         }
-        if isinstance(ka1, KlineAnalyze) and ka1.xd[-1]['fx_mark'] == 'g':
+        if isinstance(ka1, KlineAnalyze) and ka1.xd and ka1.xd[-1]['fx_mark'] == 'g':
             # 以上一级别线段终点为走势分解的起点
             xds_l = [x for x in ka.xd if x['dt'] <= ka1.xd[-1]['dt']]
             xds_r = [x for x in ka.xd if x['dt'] > ka1.xd[-1]['dt']]