diff --git a/Zframework/init.lua b/Zframework/init.lua
index 39361db1..86654e4b 100644
--- a/Zframework/init.lua
+++ b/Zframework/init.lua
@@ -489,7 +489,6 @@ function love.errorhandler(msg)
             love.event.pump()
             for E,a,b in love.event.poll()do
                 if E=='quit'or a=='escape'then
-                    destroyPlayers()
                     return true
                 elseif E=='resize'then
                     SCR.resize(a,b)
@@ -559,6 +558,7 @@ local function drawCursor(_,x,y)
     gc_circle(ms.isDown(1)and'fill'or'line',x,y,6)
 end
 local function showPowerInfo()return true end
+local onQuit=NULL
 
 function love.run()
     local love=love
@@ -602,7 +602,7 @@ function love.run()
             if love[N]then
                 love[N](a,b,c,d,e)
             elseif N=='quit'then
-                destroyPlayers()
+                onQuit()
                 return a or true
             end
         end
@@ -757,4 +757,5 @@ function Z.setIfPowerInfo(func)showPowerInfo=func end
 --Warning: color and line width is uncertain value, set it in the function.
 function Z.setCursor(func)drawCursor=func end
 
+function Z.setOnQuit(func)onQuit=type(func)=='function'and func or NULL end
 return Z
diff --git a/main.lua b/main.lua
index b0c8c06e..7878626f 100644
--- a/main.lua
+++ b/main.lua
@@ -44,35 +44,6 @@ end
 
 --Load modules
 Z=require'Zframework'
-do
-    local normImg=GC.DO{16,16,
-        {'fCirc',8,8,4},
-        {'setCL',1,1,1,.7},
-        {'fCirc',8,8,6},
-    }
-    local holdImg=GC.DO{16,16,
-        {'setLW',2},
-        {'dCirc',8,8,7},
-        {'fCirc',8,8,3},
-    }
-    local min,int,abs=math.min,math.floor,math.abs
-    local gc_setColor,gc_draw=love.graphics.setColor,love.graphics.draw
-    local ms=love.mouse
-    Z.setCursor(function(time,x,y)
-        if not SETTING.sysCursor then
-            local R=int((time+1)/2)%7+1
-            _=minoColor[SETTING.skin[R]]
-            gc_setColor(_[1],_[2],_[3],min(abs(1-time%2),.3))
-            _=DSCP[R][0]
-            gc_draw(TEXTURE.miniBlock[R],x,y,time%3.14159265359*4,16,16,_[2]+.5,#BLOCKS[R][0]-_[1]-.5)
-            gc_setColor(1,1,1)
-            gc_draw(ms.isDown(1)and holdImg or normImg,x,y,nil,nil,nil,8,8)
-        end
-    end)
-end
-Z.setIfPowerInfo(function()
-    return SETTING.powerInfo and LOADED
-end)
 
 FONT.init('parts/fonts/puhui.ttf')
     setFont=FONT.set
@@ -120,6 +91,38 @@ PLY=        require'parts.player'
 netPLY=     require'parts.netPlayer'
 MODES=      require'parts.modes'
 
+--Init Zframework
+do
+    local normImg=GC.DO{16,16,
+        {'fCirc',8,8,4},
+        {'setCL',1,1,1,.7},
+        {'fCirc',8,8,6},
+    }
+    local holdImg=GC.DO{16,16,
+        {'setLW',2},
+        {'dCirc',8,8,7},
+        {'fCirc',8,8,3},
+    }
+    local min,int,abs=math.min,math.floor,math.abs
+    local gc_setColor,gc_draw=love.graphics.setColor,love.graphics.draw
+    local ms=love.mouse
+    Z.setCursor(function(time,x,y)
+        if not SETTING.sysCursor then
+            local R=int((time+1)/2)%7+1
+            _=minoColor[SETTING.skin[R]]
+            gc_setColor(_[1],_[2],_[3],min(abs(1-time%2),.3))
+            _=DSCP[R][0]
+            gc_draw(TEXTURE.miniBlock[R],x,y,time%3.14159265359*4,16,16,_[2]+.5,#BLOCKS[R][0]-_[1]-.5)
+            gc_setColor(1,1,1)
+            gc_draw(ms.isDown(1)and holdImg or normImg,x,y,nil,nil,nil,8,8)
+        end
+    end)
+end
+Z.setIfPowerInfo(function()
+    return SETTING.powerInfo and LOADED
+end)
+Z.setOnQuit(destroyPlayers)
+
 --Load settings and statistics
 TABLE.cover (FILE.load('conf/user')or{},USER)
 TABLE.cover (FILE.load('conf/unlock')or{},RANKS)