diff --git a/LunaTranslator/LunaTranslator/textsource/texthook.py b/LunaTranslator/LunaTranslator/textsource/texthook.py
index 4ef2a5b1..cf017040 100644
--- a/LunaTranslator/LunaTranslator/textsource/texthook.py
+++ b/LunaTranslator/LunaTranslator/textsource/texthook.py
@@ -200,6 +200,8 @@ class texthook(basetext):
         self.runonce_line = ""
         gobject.baseobject.autoswitchgameuid = False
         self.delaycollectallselectedoutput()
+        self.singlethread = True
+        self.singlethreadlock = threading.Lock()
         self.autohookmonitorthread()
         self.initdllonce = True
         self.initdlllock = threading.Lock()
@@ -357,6 +359,10 @@ class texthook(basetext):
 
     @threader
     def autohookmonitorthread(self):
+        with self.singlethreadlock:
+            if not self.singlethread:
+                return
+            self.singlethread = False
         while (not self.ending) and (len(self.pids) == 0):
             try:
                 hwnd = windows.GetForegroundWindow()
@@ -365,9 +371,14 @@ class texthook(basetext):
             except:
                 print_exc()
             time.sleep(0.1)
+        with self.singlethreadlock:
+            self.singlethread = True
 
     def start(self, hwnd, pids, gamepath, gameuid, autostart=False):
         self.delayinit()
+        for pid in pids:
+            # 如果有进程一闪而逝，没来的及注入，导致无法自动重连
+            self.waitend(pid)
         gobject.baseobject.hwnd = hwnd
         gobject.baseobject.gameuid = gameuid
         self.gameuid = gameuid
@@ -463,7 +474,6 @@ class texthook(basetext):
 
     def onprocconnect(self, pid):
         self.pids.append(pid)
-        self.waitend(pid)
         for hookcode in self.needinserthookcode:
             self.Luna_InsertHookCode(pid, hookcode)
         gobject.baseobject.displayinfomessage(