diff --git a/controllers/api_controller.go b/controllers/api_controller.go
index 1d1a37f43..55e60e2ba 100644
--- a/controllers/api_controller.go
+++ b/controllers/api_controller.go
@@ -123,7 +123,7 @@ func (c *ApiController) CallOpenAPI() {
 		}
 		goto end
 	} else {
-		if app.Status != model.UserStatusNormal {
+		if app.Status != model.UserStatusNormal || app.DeletedAt != utils.DefaultTimeValue {
 			errCode = model.ErrCodeGeneralFailed
 			err = fmt.Errorf("很抱歉您的应用已失效！")
 			goto end
@@ -183,32 +183,29 @@ end:
 	}
 }
 
-//添加打印机，暂不支持批量
+//添加打印机,一次最多50条
 func (c *ApiController) AddPrinter(dataMap map[string]interface{}) (data, errCode string, err error) {
 	var (
-		printNo, printKey, name string
-		appID                   int
+		printers []*model.Printer
+		//printNo, printKey, name string
+		printersStr string
+		//appID       int
 	)
 	globals.SugarLogger.Debugf("Begin API AddPrinter data: [%v]", utils.Format4Output(dataMap, false))
-	if _, ok := dataMap[keyPrintNo].(string); !ok {
-		return buildParamErrCodeAndErr(keyPrintNo)
+	if _, ok := dataMap["prints"].(string); !ok {
+		return buildParamErrCodeAndErr("prints")
 	} else {
-		if printNo = dataMap[keyPrintNo].(string); printNo == "" {
-			return buildParamErrCodeAndErr(keyPrintNo)
+		if printersStr = dataMap["prints"].(string); printersStr == "" {
+			return buildParamErrCodeAndErr("prints")
 		}
 	}
-	if _, ok := dataMap[keyPrintKey].(string); !ok {
-		return buildParamErrCodeAndErr(keyPrintKey)
-	} else {
-		if printKey = dataMap[keyPrintKey].(string); printKey == "" {
-			return buildParamErrCodeAndErr(keyPrintKey)
-		}
-	}
-	appID = utils.Str2Int(dataMap[keyAppID].(string))
-	name = dataMap[keyName].(string)
-	if err = cms.AddPrinter(appID, printNo, printKey, name); err != nil {
-		return "", model.ErrCodeGeneralFailed, err
+	if err = utils.UnmarshalUseNumber([]byte(printersStr), &printers); err != nil {
+		return buildParamErrCodeAndErr("prints")
 	}
+	//appID = utils.Str2Int(dataMap[keyAppID].(string))
+	//if err = cms.AddPrinter(appID, printers); err != nil {
+	//	return "", model.ErrCodeGeneralFailed, err
+	//}
 	return "", errCode, err
 }