feat:杠杆获取分开处理

@@ -307,9 +307,20 @@ class CmBroker
     public function getLevers()
     {
         $levers = $this->exBroker->getAllLevers();
-        if ($this->plat == self::PLAT_OKX || $this->plat == self::PLAT_BINANCE) {
+        if ($this->plat == self::PLAT_OKX) {
+            $resNew = [];
+            foreach ($levers as $key => $value) {
+                $symbol = $this->getSymbolSt($key); //转换为标准交易对
+                $resNew[$symbol] = $value;
+            }
+            $levers = $resNew;
+        }
+        if ($this->plat == self::PLAT_BINANCE) {
             $resNew = [];
             foreach ($levers as $key => $value) {
+                if (!str_ends_with($key, 'USDT')) {
+                    continue;
+                }
                 $symbol = $this->getSymbolSt($key); //转换为标准交易对
                 $resNew[$symbol] = $value;
             }