diff --git a/data b/data
index 4fc2f61..9761bc1 160000
--- a/data
+++ b/data
@@ -1 +1 @@
-Subproject commit 4fc2f61c3dbda6442fbfd2723d6670b97b5f9d42
+Subproject commit 9761bc1cd4801f5140e2f6bb0772ea82b16e8db6
diff --git a/data_model/actual_data/_story/story_part_auto.py b/data_model/actual_data/_story/story_part_auto.py
index e3a1a5e..1bb100b 100644
--- a/data_model/actual_data/_story/story_part_auto.py
+++ b/data_model/actual_data/_story/story_part_auto.py
@@ -111,6 +111,16 @@ def load(self):
 
                 self._bg_to_char[bg_id] = char_id
 
+        # char to char
+        for (char_id, data) in self.data["char_to_char"].items():
+            char1 = self.data_all.character[char_id]
+
+            for char2_id in data:
+                char2 = self.data_all.character[char2_id]
+
+                char1.register(char2)
+                char2.register(char1)
+
     def to_json(self):
         return {
             "all": self.data_all.to_json(),
@@ -120,6 +130,7 @@ def to_json(self):
             "bg_to_track": self._bg_to_track.to_json(),
             "char_to_track": self._char_to_track.to_json(),
             "char_to_bg": self.data["char_to_bg"],
+            "char_to_char": self.data["char_to_char"],
             "special": {
                 "flag": self.data_special["flag"],
                 "track": None if self.data_special["track"] is None else self.data_special["track"].to_json_basic()
diff --git a/data_model/loader/manager_i18n.py b/data_model/loader/manager_i18n.py
index 593ecb8..e45691a 100644
--- a/data_model/loader/manager_i18n.py
+++ b/data_model/loader/manager_i18n.py
@@ -58,7 +58,9 @@ def __getitem__(self, item) -> LangStringModel:
         # 降级到 LangStringModel 进行处置
         if temp["zh_cn_cn"] == temp["zh_cn_jp"] == temp["zh_cn_tw"]:
             # 如果三者全部都一样，那不就是单语言？
-            temp["zh_cn"] = temp["zh_cn_cn"]
+            if temp["zh_cn_cn"] != "":
+
+                temp["zh_cn"] = temp["zh_cn_cn"]
             m = LangStringModel()
             m.load(temp)
         else: