diff --git a/webapp/controller/QuestController.class.php b/webapp/controller/QuestController.class.php
index 0d2f270..5415b66 100644
--- a/webapp/controller/QuestController.class.php
+++ b/webapp/controller/QuestController.class.php
@@ -347,7 +347,7 @@ class QuestController{
                     'item_num' => $item_num,
                 ));
                 if ($item_id == 10001) {
-                    $row = $conn->execQueryOne('SELECT * FROM user WHERE accountid=:accountid;',
+                    $row1 = $conn->execQueryOne('SELECT * FROM user WHERE accountid=:accountid;',
                                                array(
                                                    ':accountid' => $account_id
                                                ));
@@ -355,7 +355,7 @@ class QuestController{
                                              ' WHERE accountid=:accountid;',
                                              array(
                                                  ':accountid' => $account_id,
-                                                 ':coin_num' => $item_num + $row['coin_num']
+                                                 ':coin_num' => $item_num + $row1['coin_num']
                                              ));
                 }
             } else {
@@ -365,7 +365,7 @@ class QuestController{
                     return;
                 }
                 $reward = $q['gold'];
-                $row = $conn->execQueryOne('SELECT * FROM user WHERE accountid=:accountid;',
+                $row1 = $conn->execQueryOne('SELECT * FROM user WHERE accountid=:accountid;',
                                            array(
                                                ':accountid' => $account_id
                                            ));
@@ -373,7 +373,7 @@ class QuestController{
                                          ' WHERE accountid=:accountid;',
                                          array(
                                              ':accountid' => $account_id,
-                                             ':coin_num' => $reward + $row['coin_num']
+                                             ':coin_num' => $reward + $row1['coin_num']
                                          ));
             }
             if ($row['quest_type'] == 1) {
diff --git a/webapp/controller/SignController.class.php b/webapp/controller/SignController.class.php
index be4a3e4..f6211a2 100644
--- a/webapp/controller/SignController.class.php
+++ b/webapp/controller/SignController.class.php
@@ -54,19 +54,6 @@ class SignController{
                 die();
                 return;
             }
-            echo json_encode(array(
-                'errcode' => 0,
-                'errmsg' => '',
-                'game_times' => 0,
-                'win_times' => 0,
-                'high_kill' => 0,
-                'kills' => 0,
-                'high_harm' => 0,
-                'harm' => 0,
-                'add_HP' => 0,
-                'alive_time' => 0,
-                'coin_num' => 100000,
-            ));
         }
         $row = $conn->execQueryOne('SELECT * FROM sign WHERE accountid=:accountid;',
                                    array(
@@ -91,11 +78,15 @@ class SignController{
             $s = $this->getSign($sign_days + 90000);
             $item_id = $s['item_id'];
             $num = $s['num'];
+            $row2 = $conn->execQueryOne('SELECT * FROM user WHERE accountid=:accountid;',
+                                           array(
+                                               ':accountid' => $account_id
+                                           ));
             $ret = $conn->execScript('UPDATE user SET coin_num=:coin_num ' .
                                      ' WHERE accountid=:accountid;',
                                      array(
                                          ':accountid' => $account_id,
-                                         ':coin_num' => $num
+                                         ':coin_num' => $num + $row2['coin_num']
                                      ));
             $quest = new classes\Quest();
             $quest->triggerQuest(QUEST_DAY_LOGIN, 1, 1, $account_id);
@@ -120,7 +111,7 @@ class SignController{
                 $s = $this->getSign($sign_days % 7 + 90000);
                 $item_id = $s['item_id'];
                 $num = $s['num'];
-                $row = $conn->execQueryOne('SELECT * FROM user WHERE accountid=:accountid;',
+                $row2 = $conn->execQueryOne('SELECT * FROM user WHERE accountid=:accountid;',
                                            array(
                                                ':accountid' => $account_id
                                            ));
@@ -128,7 +119,7 @@ class SignController{
                                          ' WHERE accountid=:accountid;',
                                          array(
                                              ':accountid' => $account_id,
-                                             ':coin_num' => $num + $row['coin_num']
+                                             ':coin_num' => $num + $row2['coin_num']
                                          ));
 
                 //刷新每日任务
diff --git a/webapp/controller/SupplyBoxController.class.php b/webapp/controller/SupplyBoxController.class.php
index 40a0c93..e7fbbdc 100644
--- a/webapp/controller/SupplyBoxController.class.php
+++ b/webapp/controller/SupplyBoxController.class.php
@@ -201,7 +201,7 @@ class SupplyBoxController{
             'item_num' => $item_num,
         ));
         if ($item_id == 10001) {
-            $row = $conn->execQueryOne('SELECT * FROM user WHERE accountid=:accountid;',
+            $row1 = $conn->execQueryOne('SELECT * FROM user WHERE accountid=:accountid;',
                                        array(
                                            ':accountid' => $account_id
                                        ));
@@ -209,7 +209,7 @@ class SupplyBoxController{
                                          ' WHERE accountid=:accountid;',
                                          array(
                                              ':accountid' => $account_id,
-                                             ':coin_num' => $item_num + $row['coin_num']
+                                             ':coin_num' => $item_num + $row1['coin_num']
                                          ));
         }
         $quest = new classes\Quest();