diff --git a/HTS_etf_122630.py b/HTS_etf_122630.py
index 30898ce..7043cad 100644
--- a/HTS_etf_122630.py
+++ b/HTS_etf_122630.py
@@ -143,9 +143,10 @@ class HTS_etf(HTS):
 
         while datetime.strptime(today + " 063000", '%Y%m%d %H%M%S') < THIS_TIME < datetime.strptime(today + " 153100",'%Y%m%d %H%M%S'):
             if THIS_TIME < datetime.strptime(today + " 085500", '%Y%m%d %H%M%S'):
-                self.slackBot.sendMsg("wait... {} ({}) RSI: {}".format(self.stock_code, self.stock_name, rsi))
+                self.slackBot.sendMsg("WAIT... {} ({}) RSI: {}".format(self.stock_code, self.stock_name, rsi))
             if datetime.strptime(today + " 090000", '%Y%m%d %H%M%S') < THIS_TIME  < datetime.strptime(today + " 090100", '%Y%m%d %H%M%S'):
-                self.slackBot.sendMsg("start... {} ({}) RSI: {}".format(self.stock_code, self.stock_name, rsi))
+                self.slackBot.sendMsg("START... {} ({}) RSI: {}".format(self.stock_code, self.stock_name, rsi))
+                logFp.write("START {} ({}) RSI: {}\n".format(self.stock_code, self.stock_name, rsi))
 
             if datetime.strptime(today + " 090000", '%Y%m%d %H%M%S') < THIS_TIME < datetime.strptime(today + " 151500", '%Y%m%d %H%M%S'):
 
@@ -234,9 +235,9 @@ if __name__ == "__main__":
 
     today_str = today.strftime('%Y%m%d')
 
-    if os.path.exists(os.path.join(RESOURCE_PATH, "log")):
+    if not os.path.exists(os.path.join(RESOURCE_PATH, "log")):
         os.mkdir(os.path.join(RESOURCE_PATH, "log"))
-    logFp = open(os.path.join(RESOURCE_PATH, "log", today_str + "_" + stock_code + ".log"), "r", encoding='utf-8')
+    logFp = open(os.path.join(RESOURCE_PATH, "log", today_str + "_" + stock_code + ".log"), "w", encoding='utf-8')
     hts.buyRealTime(today_str, analyzed_day=1000, MAX_PRICE=40000, logFp=logFp)
     logFp.close()
 
diff --git a/HTS_etf_233740.py b/HTS_etf_233740.py
index 25e9a98..e0436da 100644
--- a/HTS_etf_233740.py
+++ b/HTS_etf_233740.py
@@ -143,9 +143,10 @@ class HTS_etf(HTS):
 
         while datetime.strptime(today + " 063000", '%Y%m%d %H%M%S') < THIS_TIME < datetime.strptime(today + " 153100",'%Y%m%d %H%M%S'):
             if THIS_TIME < datetime.strptime(today + " 085500", '%Y%m%d %H%M%S'):
-                self.slackBot.sendMsg("wait... {} ({}) RSI: {}".format(self.stock_code, self.stock_name, rsi))
+                self.slackBot.sendMsg("WAIT... {} ({}) RSI: {}".format(self.stock_code, self.stock_name, rsi))
             if datetime.strptime(today + " 090000", '%Y%m%d %H%M%S') < THIS_TIME  < datetime.strptime(today + " 090100", '%Y%m%d %H%M%S'):
-                self.slackBot.sendMsg("start... {} ({}) RSI: {}".format(self.stock_code, self.stock_name, rsi))
+                self.slackBot.sendMsg("START... {} ({}) RSI: {}".format(self.stock_code, self.stock_name, rsi))
+                logFp.write("START {} ({}) RSI: {}\n".format(self.stock_code, self.stock_name, rsi))
 
             if datetime.strptime(today + " 090000", '%Y%m%d %H%M%S') < THIS_TIME < datetime.strptime(today + " 151500", '%Y%m%d %H%M%S'):
 
@@ -234,9 +235,9 @@ if __name__ == "__main__":
 
     today_str = today.strftime('%Y%m%d')
 
-    if os.path.exists(os.path.join(RESOURCE_PATH, "log")):
+    if not os.path.exists(os.path.join(RESOURCE_PATH, "log")):
         os.mkdir(os.path.join(RESOURCE_PATH, "log"))
-    logFp = open(os.path.join(RESOURCE_PATH, "log", today_str + "_" + stock_code + ".log"), "r", encoding='utf-8')
+    logFp = open(os.path.join(RESOURCE_PATH, "log", today_str + "_" + stock_code + ".log"), "w", encoding='utf-8')
     hts.buyRealTime(today_str, analyzed_day=1000, MAX_PRICE=30000, logFp=logFp)
     logFp.close()
 
diff --git a/HTS_etf_251340.py b/HTS_etf_251340.py
index d81645a..8244722 100644
--- a/HTS_etf_251340.py
+++ b/HTS_etf_251340.py
@@ -143,9 +143,10 @@ class HTS_etf(HTS):
 
         while datetime.strptime(today + " 063000", '%Y%m%d %H%M%S') < THIS_TIME < datetime.strptime(today + " 153100",'%Y%m%d %H%M%S'):
             if THIS_TIME < datetime.strptime(today + " 085500", '%Y%m%d %H%M%S'):
-                self.slackBot.sendMsg("wait... {} ({}) RSI: {}".format(self.stock_code, self.stock_name, rsi))
+                self.slackBot.sendMsg("WAIT... {} ({}) RSI: {}".format(self.stock_code, self.stock_name, rsi))
             if datetime.strptime(today + " 090000", '%Y%m%d %H%M%S') < THIS_TIME  < datetime.strptime(today + " 090100", '%Y%m%d %H%M%S'):
-                self.slackBot.sendMsg("start... {} ({}) RSI: {}".format(self.stock_code, self.stock_name, rsi))
+                self.slackBot.sendMsg("START... {} ({}) RSI: {}".format(self.stock_code, self.stock_name, rsi))
+                logFp.write("START {} ({}) RSI: {}\n".format(self.stock_code, self.stock_name, rsi))
 
             if datetime.strptime(today + " 090000", '%Y%m%d %H%M%S') < THIS_TIME < datetime.strptime(today + " 151500", '%Y%m%d %H%M%S'):
 
@@ -234,9 +235,9 @@ if __name__ == "__main__":
 
     today_str = today.strftime('%Y%m%d')
 
-    if os.path.exists(os.path.join(RESOURCE_PATH, "log")):
+    if not os.path.exists(os.path.join(RESOURCE_PATH, "log")):
         os.mkdir(os.path.join(RESOURCE_PATH, "log"))
-    logFp = open(os.path.join(RESOURCE_PATH, "log", today_str + "_" + stock_code + ".log"), "r", encoding='utf-8')
+    logFp = open(os.path.join(RESOURCE_PATH, "log", today_str + "_" + stock_code + ".log"), "w", encoding='utf-8')
     hts.buyRealTime(today_str, analyzed_day=1000, MAX_PRICE=50000, logFp=logFp)
     logFp.close()
 
diff --git a/HTS_etf_252670.py b/HTS_etf_252670.py
index 9202f66..d90faa5 100644
--- a/HTS_etf_252670.py
+++ b/HTS_etf_252670.py
@@ -144,9 +144,10 @@ class HTS_etf(HTS):
 
         while datetime.strptime(today + " 063000", '%Y%m%d %H%M%S') < THIS_TIME < datetime.strptime(today + " 153100",'%Y%m%d %H%M%S'):
             if THIS_TIME < datetime.strptime(today + " 085500", '%Y%m%d %H%M%S'):
-                self.slackBot.sendMsg("wait... {} ({}) RSI: {}".format(self.stock_code, self.stock_name, rsi))
+                self.slackBot.sendMsg("WAIT... {} ({}) RSI: {}".format(self.stock_code, self.stock_name, rsi))
             if datetime.strptime(today + " 090000", '%Y%m%d %H%M%S') < THIS_TIME  < datetime.strptime(today + " 090100", '%Y%m%d %H%M%S'):
-                self.slackBot.sendMsg("start... {} ({}) RSI: {}".format(self.stock_code, self.stock_name, rsi))
+                self.slackBot.sendMsg("START... {} ({}) RSI: {}".format(self.stock_code, self.stock_name, rsi))
+                logFp.write("START {} ({}) RSI: {}\n".format(self.stock_code, self.stock_name, rsi))
 
             if datetime.strptime(today + " 090000", '%Y%m%d %H%M%S') < THIS_TIME < datetime.strptime(today + " 151500", '%Y%m%d %H%M%S'):
 
@@ -235,9 +236,9 @@ if __name__ == "__main__":
 
     today_str = today.strftime('%Y%m%d')
 
-    if os.path.exists(os.path.join(RESOURCE_PATH, "log")):
+    if not os.path.exists(os.path.join(RESOURCE_PATH, "log")):
         os.mkdir(os.path.join(RESOURCE_PATH, "log"))
-    logFp = open(os.path.join(RESOURCE_PATH, "log", today_str + "_" + stock_code + ".log"), "r", encoding='utf-8')
+    logFp = open(os.path.join(RESOURCE_PATH, "log", today_str + "_" + stock_code + ".log"), "w", encoding='utf-8')
     hts.buyRealTime(today_str, analyzed_day=1000, MAX_PRICE=100000, logFp=logFp)
     logFp.close()