diff --git a/webapp/controller/RechargeActivity.trait.php b/webapp/controller/RechargeActivity.trait.php
index f6b14f1..ba79989 100644
--- a/webapp/controller/RechargeActivity.trait.php
+++ b/webapp/controller/RechargeActivity.trait.php
@@ -534,10 +534,10 @@ trait RechargeActivity
 
         $item_list = array();
         $all_item_list = array();
-        $firstpurchaseawards = explode($activitycfg[$awardkey], '|');
+        $firstpurchaseawards = explode('|', $activitycfg[$awardkey]);
         $addreward = new classes\AddReward();
         foreach ($firstpurchaseawards as $awarditem) {
-            $itemstrs = explode($awarditem, ':');
+            $itemstrs = explode(':', $awarditem);
             if (count($itemstrs) < 2) {
                 continue;
             }
diff --git a/webapp/controller/SoloController.class.php b/webapp/controller/SoloController.class.php
index 1203bfa..2c3e29e 100644
--- a/webapp/controller/SoloController.class.php
+++ b/webapp/controller/SoloController.class.php
@@ -252,11 +252,11 @@ class SoloController
         }
 
         $offlinehours = $solorow['offline'];
-        $fixawards = explode($levelcfg['offlineitem_id'], '|');
+        $fixawards = explode('|', $levelcfg['offlineitem_id']);
         $item_list = array();
         $all_item_list = array();
         foreach ($fixawards as $fixitemstr) {
-            $itemstrs = explode($fixitemstr, ':');
+            $itemstrs = explode(':', $fixitemstr);
             if (count($itemstrs) < 2) {
                 continue;
             }
@@ -267,7 +267,7 @@ class SoloController
             );
         }
 
-        $droplist = explode($levelcfg['offlineitem_id2'], '|');
+        $droplist = explode('|', $levelcfg['offlineitem_id2']);
         $dropawards = array();
         for ($i = 0; $i < $offlinehours; $i++) {
             foreach ($droplist as $dropid) {
@@ -395,7 +395,7 @@ class SoloController
             return;
         }
 
-        $wavearr = explode($levelcfg['completionwave'], '|');
+        $wavearr = explode('|', $levelcfg['completionwave']);
         $foundwave = false;
         $item_list = array();
         foreach ($wavearr as $key => $waveitem) {
@@ -403,14 +403,14 @@ class SoloController
                 continue;
             }
 
-            $waveawardarr = explode($levelcfg['completionreward'], '|');
+            $waveawardarr = explode('|', $levelcfg['completionreward']);
             if (!array_key_exists($key, $waveawardarr)) {
                 break;
             }
 
-            $awardarr = explode($waveawardarr[$key], ';');
+            $awardarr = explode(';', $waveawardarr[$key]);
             foreach ($awardarr as $awarditem) {
-                $strs = explode($awarditem, ':');
+                $strs = explode(':', $awarditem);
                 if (count($strs) < 2) {
                     continue;
                 }
@@ -587,10 +587,10 @@ class SoloController
             return;
         }
 
-        $awardstrs = explode($fundscfg[$fundsid][$fundsname], '|');
+        $awardstrs = explode('|', $fundscfg[$fundsid][$fundsname]);
         $item_list = array();
         foreach ($awardstrs as $awarditem) {
-            $strs = explode($awarditem, ':');
+            $strs = explode(':', $awarditem);
             if (count($strs) < 2) {
                 continue;
             }
@@ -680,7 +680,7 @@ class SoloController
             return;
         }
 
-        $curmonsterwaves = explode($curlevelcfg['monsterlist_id'], '|');
+        $curmonsterwaves = explode('|', $curlevelcfg['monsterlist_id']);
         $curfinished = $gamelevel['curwave'] > 0 && $gamelevel['curwave'] == count($curmonsterwaves);
 
         $level = $_REQUEST['level'];
@@ -713,15 +713,15 @@ class SoloController
             return;
         }
 
-        $reqmonsterwaves = explode($reqlevelcfg['monsterlist_id'], '|');
+        $reqmonsterwaves = explode('|', $reqlevelcfg['monsterlist_id']);
         $reqfinished = $isbattle ? ($_REQUEST['wave'] > 0 && $_REQUEST['wave'] == count($reqmonsterwaves)) : true;
 
         $item_list = array();
         // fixed award
-        $fixedawards = explode($reqlevelcfg['fixedreward'], '|');
+        $fixedawards = explode('|', $reqlevelcfg['fixedreward']);
         $addexp = $medalcost * 10; //1点体力=10点经验
         foreach ($fixedawards as $fixitem) {
-            $itemstrs = explode($fixitem, '|');
+            $itemstrs = explode('|', $fixitem);
             if (count($itemstrs) < 2) {
                 continue;
             }
@@ -737,9 +737,9 @@ class SoloController
 
         // level finished award
         if ($reqfinished) {
-            $finishedawards = explode($reqlevelcfg['winreward'], '|');
+            $finishedawards = explode('|', $reqlevelcfg['winreward']);
             foreach ($finishedawards as $finishitem) {
-                $itemstrs = explode($finishitem, ':');
+                $itemstrs = explode(':', $finishitem);
                 if (count($itemstrs) < 2) {
                     continue;
                 }
@@ -759,7 +759,7 @@ class SoloController
             $wave = $_REQUEST['wave'];
             if ($curfinished && $level == $gamelevel['curlevel'] + 1) {
                 $newwaves = array();
-                $completewaves = explode($reqlevelcfg['completionwave'], '|');
+                $completewaves = explode('|', $reqlevelcfg['completionwave']);
                 foreach ($completewaves as $waveitem) {
                     if ($wave >= $waveitem) {
                         $newwaves[] = $waveitem;
@@ -772,7 +772,7 @@ class SoloController
                 if ($gamelevel['curwave'] == 0) {
                     $gamelevel['levelinfo'][$level] = array();
                 }
-                $completewaves = explode($reqlevelcfg['completionwave'], '|');
+                $completewaves = explode('|', $reqlevelcfg['completionwave']);
                 foreach ($completewaves as $waveitem) {
                     if ($wave >= $waveitem && $waveitem > $gamelevel['curwave']) {
                         $gamelevel['levelinfo'][$level][] = $waveitem;
@@ -793,9 +793,9 @@ class SoloController
             $curlv++;
             $curlvcfg = $this->getPlayerLevelInfo($curlv);
             if ($curlvcfg) {
-                $uplvawards = explode($curlvcfg['level_reward'], '|');
+                $uplvawards = explode('|', $curlvcfg['level_reward']);
                 foreach ($uplvawards as $uplvitem) {
-                    $itemstrs = explode($uplvitem, ':');
+                    $itemstrs = explode(':', $uplvitem);
                     if (count($itemstrs) < 2) {
                         continue;
                     }