diff --git a/common/common_func.cpp b/common/common_func.cpp
index 4fea216..9f5daa9 100644
--- a/common/common_func.cpp
+++ b/common/common_func.cpp
@@ -458,7 +458,19 @@ void GetTimeNet(char *timebuf, int type) {
         sprintf(timebuf, "%ld", tv.tv_sec);
     }
 }
+// 获取当前时区偏移（单位：秒）
+int get_timezone_offset() {
+    time_t now = time(NULL);
 
+    struct tm gmt = *gmtime(&now);
+    struct tm local = *localtime(&now);
+
+    // mktime(local) 会把 local 当成本地时间转成 time_t
+    time_t gmt_time = mktime(&gmt);
+    time_t local_time = mktime(&local);
+
+    return (int)difftime(local_time, gmt_time);
+}
 std::string GetRTC(char *timestamp, int &millisecond) {
     time_t rtc_timestamp;
     struct tm tm;
@@ -487,13 +499,15 @@ std::string GetRTC(char *timestamp, int &millisecond) {
     tm.tm_min = rtc_tm.tm_min;
     tm.tm_sec = rtc_tm.tm_sec;
     tm.tm_isdst = -1; // 婵炴垶鎸哥粔铏箾閸ヮ剚鍋ㄩ柕濞垮労濡叉儳霉閻橆喖鈧牕顪冮敓锟�
-
-    rtc_timestamp = mktime(&tm);
+    // 获取本地时区偏移（秒）
+    int tz_offset = get_timezone_offset();
+    rtc_timestamp = mktime(&tm) + tz_offset;
 
     if (rtc_timestamp == -1) {
         zlog_error(zct, "fail to mktime");
         return "";
     }
+    printf("Local timezone offset: %d seconds\n", tz_offset);
     printf("RTC timestamp is %ld,millisecond = %d\n", rtc_timestamp, millisecond);
     sprintf(timestamp, "%ld", rtc_timestamp);   
     close(fd);
diff --git a/jsonparse/web_cmd_parse.cpp b/jsonparse/web_cmd_parse.cpp
index f03dccd..988ea05 100644
--- a/jsonparse/web_cmd_parse.cpp
+++ b/jsonparse/web_cmd_parse.cpp
@@ -299,7 +299,7 @@ std::string JsonData::JsonCmd_Cgi_10(Param_10 &param) {
             sprintf(whereCon, "channelID  like '%%%s%%' and %s <> ''", param.MeasurementID.c_str(), param.strStatic.c_str());
 
         } else {
-            sprintf(whereCon, " channelID  like '%%%s%%' and %s <> '' and timeStamp < '%s' and timeStamp > '%s' ", param.MeasurementID.c_str(), param.strStatic.c_str(), param.timeEnd.c_str(), param.timeStart.c_str());
+            sprintf(whereCon, " channelID  like '%%%s%%' and %s <> '' and timeStamp < '%s' and timeStamp > '%s'  and nodeResend = 0", param.MeasurementID.c_str(), param.strStatic.c_str(), param.timeEnd.c_str(), param.timeStart.c_str());
         }
 
         int rows = sqlite_db_ctrl::instance().GetTableRows(szTableName, whereCon);