diff --git a/src/docs/settings-examples/dfxagent-ami-oper.json b/src/docs/settings-examples/dfxagent-ami-oper.json
index ee73e97..a25f2ea 100644
--- a/src/docs/settings-examples/dfxagent-ami-oper.json
+++ b/src/docs/settings-examples/dfxagent-ami-oper.json
@@ -329,7 +329,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "2 0/1 * * * *"
+          "cron": "1 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -349,7 +349,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "3 0/1 * * * *"
+          "cron": "2 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -369,7 +369,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "4 0/1 * * * *"
+          "cron": "3 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -389,7 +389,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "5 0/1 * * * *"
+          "cron": "4 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -409,7 +409,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "6 0/1 * * * *"
+          "cron": "5 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -429,7 +429,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "7 0/1 * * * *"
+          "cron": "6 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -449,7 +449,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "8 0/1 * * * *"
+          "cron": "7 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -469,7 +469,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "9 0/1 * * * *"
+          "cron": "8 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -489,7 +489,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "10 0/1 * * * *"
+          "cron": "9 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -509,7 +509,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "11 0/1 * * * *"
+          "cron": "10 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -529,7 +529,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "12 0/1 * * * *"
+          "cron": "11 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -549,7 +549,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "13 0/1 * * * *"
+          "cron": "12 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -569,7 +569,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "14 0/1 * * * *"
+          "cron": "13 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -589,7 +589,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "15 0/1 * * * *"
+          "cron": "14 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -609,7 +609,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "16 0/1 * * * *"
+          "cron": "15 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -629,7 +629,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "17 0/1 * * * *"
+          "cron": "16 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -649,7 +649,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "18 0/1 * * * *"
+          "cron": "17 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -669,7 +669,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "19 0/1 * * * *"
+          "cron": "18 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -689,7 +689,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "20 0/1 * * * *"
+          "cron": "19 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -709,7 +709,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "21 0/1 * * * *"
+          "cron": "20 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -729,7 +729,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "22 0/1 * * * *"
+          "cron": "21 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -749,7 +749,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "23 0/1 * * * *"
+          "cron": "22 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -769,7 +769,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "24 0/1 * * * *"
+          "cron": "23 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -789,7 +789,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "25 0/1 * * * *"
+          "cron": "24 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -809,7 +809,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "26 0/1 * * * *"
+          "cron": "25 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -829,7 +829,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "27 0/1 * * * *"
+          "cron": "26 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -849,7 +849,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "28 0/1 * * * *"
+          "cron": "27 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -869,7 +869,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "29 0/1 * * * *"
+          "cron": "28 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -889,7 +889,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "30 0/1 * * * *"
+          "cron": "29 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
diff --git a/src/docs/settings-examples/dfxagent-mkami-oper.json b/src/docs/settings-examples/dfxagent-mkami-oper.json
index 58d181f..1ab31d1 100644
--- a/src/docs/settings-examples/dfxagent-mkami-oper.json
+++ b/src/docs/settings-examples/dfxagent-mkami-oper.json
@@ -305,7 +305,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "1 1 * * * *"
+          "cron": "1 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -325,7 +325,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "2 1 0 * * *"
+          "cron": "2 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -345,7 +345,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "3 1 0 * * *"
+          "cron": "3 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -365,7 +365,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "4 1 0 * * *"
+          "cron": "4 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -385,7 +385,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "5 1 0 * * *"
+          "cron": "5 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -405,7 +405,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "6 1 0 * * *"
+          "cron": "6 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -425,7 +425,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "7 1 0 * * *"
+          "cron": "7 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -445,7 +445,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "46 0/1 * * * *"
+          "cron": "8 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -465,7 +465,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "47 0/1 * * * *"
+          "cron": "9 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -485,7 +485,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "32 0/1 * * * *"
+          "cron": "10 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -505,7 +505,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "33 0/1 * * * *"
+          "cron": "11 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -525,7 +525,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "34 0/1 * * * *"
+          "cron": "12 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -545,7 +545,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "35 0/1 * * * *"
+          "cron": "13 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -565,7 +565,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "36 0/1 * * * *"
+          "cron": "14 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -585,7 +585,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "37 0/1 * * * *"
+          "cron": "15 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -605,7 +605,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "38 0/1 * * * *"
+          "cron": "16 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -625,7 +625,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "39 0/1 * * * *"
+          "cron": "17 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -645,7 +645,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "40 0/1 * * * *"
+          "cron": "18 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -665,7 +665,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "41 0/1 * * * *"
+          "cron": "19 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -685,7 +685,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "42 0/1 * * * *"
+          "cron": "20 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -705,7 +705,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "43 0/1 * * * *"
+          "cron": "21 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -725,7 +725,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "44 0/1 * * * *"
+          "cron": "22 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -745,7 +745,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "45 0/1 * * * *"
+          "cron": "23 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -765,7 +765,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "10 1 0 * * *"
+          "cron": "24 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -785,7 +785,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "11 1 0 * * *"
+          "cron": "25 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -805,7 +805,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "12 1 0 * * *"
+          "cron": "26 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -825,7 +825,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "13 1 0 * * *"
+          "cron": "27 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -845,7 +845,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "14 1 0 * * *"
+          "cron": "28 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -865,7 +865,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "15 1 0 * * *"
+          "cron": "29 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -885,7 +885,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "16 1 0 * * *"
+          "cron": "30 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -905,7 +905,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "17 1 0 * * *"
+          "cron": "31 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -925,7 +925,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "18 1 0 * * *"
+          "cron": "32 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",
@@ -945,7 +945,7 @@
         "taskType": "DB_READ_THEN_SEND",
         "action": {
           "type": "SCHEDULED",
-          "cron": "19 1 0 * * *"
+          "cron": "33 0/1 * * * *"
         },
         "message": {
           "messageType": "TRANSFER_DB_TO_DB",