diff --git a/src/LunaTranslator/LunaTranslator.py b/src/LunaTranslator/LunaTranslator.py
index 3df85c05..bf743bb3 100644
--- a/src/LunaTranslator/LunaTranslator.py
+++ b/src/LunaTranslator/LunaTranslator.py
@@ -307,12 +307,12 @@ class MAINUI:
             return
         if is_auto_run and text == self.currenttext:
             return
+        origin = text
         currentsignature = uuid.uuid4()
         if not waitforresultcallback:
             self.currentsignature = currentsignature
             # 内嵌&文件翻译不要进行文本预处理
             try:
-                origin = text
                 text = POSTSOLVE(text)
                 self.settin_ui.showandsolvesig.emit(origin, text)
                 if not text:
diff --git a/src/LunaTranslator/textsource/textsourcebase.py b/src/LunaTranslator/textsource/textsourcebase.py
index 7355c1bf..6f2df98a 100644
--- a/src/LunaTranslator/textsource/textsourcebase.py
+++ b/src/LunaTranslator/textsource/textsourcebase.py
@@ -118,10 +118,7 @@ class basetext:
                         "SELECT machineTrans FROM artificialtrans WHERE source = ?",
                         (src,),
                     ).fetchone()
-                    try:
-                        ret = json.loads((ret[0]))
-                    except:
-                        ret = {}
+                    ret = json.loads((ret[0]))
                     ret[clsname] = trans
                     ret = json.dumps(ret, ensure_ascii=False)
                     self.sqlwrite2.execute(