diff --git a/app/Controller/TestController.php b/app/Controller/TestController.php
index 6c52389..3dc0e9a 100644
--- a/app/Controller/TestController.php
+++ b/app/Controller/TestController.php
@@ -658,10 +658,10 @@ class TestController extends AbstractController
 
         $sign_param = [
             [ // 医院签章
-                "llx"=>"1550", // 左边底部X坐标
-                "lly"=>"1350", // 左边底部Y坐标
-                "urx"=>"2250", // 右边上部x坐标
-                "ury"=>"650", // 右边上部y坐标
+                "llx"=>"220", // 左边底部X坐标
+                "lly"=>"125", // 左边底部Y坐标
+                "urx"=>"175", // 右边上部x坐标
+                "ury"=>"170", // 右边上部y坐标
                 "pageList"=>[1],
                 "sealImg"=>$sign_image
             ],
@@ -669,7 +669,7 @@ class TestController extends AbstractController
 
         // 打开处方pdf文件
         unset($pdf_file);
-        $pdf_file = fopen("./runtime/" . "501383937792086017" . ".pdf",'r');
+        $pdf_file = fopen("./runtime/" . "501402833412673536" . ".pdf",'r');
 
         $ca = new Ca();
 
diff --git a/app/Services/ImService.php b/app/Services/ImService.php
index 7ac505a..d62c5d9 100644
--- a/app/Services/ImService.php
+++ b/app/Services/ImService.php
@@ -268,6 +268,9 @@ class ImService extends BaseService
                 $arg['CloudCustomData'] = json_encode($cloud_custom_data,JSON_UNESCAPED_UNICODE);
             }
 
+            // 该条消息是否需要已读回执，0为不需要，1为需要，默认为0
+            $arg['IsNeedReadReceipt'] = 1;
+
             $message->sendMessage($arg);
         }catch (\Exception $e){
             throw new BusinessException($e->getMessage());