diff --git a/platform/elmapi/elmapi_test.go b/platform/elmapi/elmapi_test.go
index 1c722199..960f6084 100644
--- a/platform/elmapi/elmapi_test.go
+++ b/platform/elmapi/elmapi_test.go
@@ -14,8 +14,7 @@ var (
 
 func init() {
 	logger, _ := zap.NewDevelopment()
-	sugarLogger = logger.Sugar()
-	elmapi = NewELMAPI("bab2a27f99562f394b411dbb9a6214da", "KLRDcOZGrk", "1fc221f8265506531da36fb613d5f5ad673f2e9a", sugarLogger, true)
+	elmapi = NewELMAPI("bab2a27f99562f394b411dbb9a6214da", "KLRDcOZGrk", "1fc221f8265506531da36fb613d5f5ad673f2e9a", logger.Sugar(), true)
 }
 
 func TestTest(t *testing.T) {
diff --git a/platform/jdapi/jdapi.go b/platform/jdapi/jdapi.go
index f9420097..af5387f4 100644
--- a/platform/jdapi/jdapi.go
+++ b/platform/jdapi/jdapi.go
@@ -55,7 +55,6 @@ type JDAPI struct {
 	token       string
 	appKey      string
 	appSecret   string
-	logger      *zap.Logger
 	sugarLogger *zap.SugaredLogger
 	client      *http.Client
 }
@@ -129,8 +128,8 @@ func genGetURL(baseURL, apiStr string, params map[string]string) string {
 	return fmt.Sprintf(baseURL, apiStr) + fullURL
 }
 
-func NewJDAPI(token, appKey, appSecret string, logger *zap.Logger) *JDAPI {
-	return &JDAPI{token, appKey, appSecret, logger, logger.Sugar(), &http.Client{Timeout: clientTimeout}}
+func NewJDAPI(token, appKey, appSecret string, sugarLogger *zap.SugaredLogger) *JDAPI {
+	return &JDAPI{token, appKey, appSecret, sugarLogger, &http.Client{Timeout: clientTimeout}}
 }
 
 func (j *JDAPI) AccessJDQuery(apiStr string, jdParams map[string]string) (retVal map[string]interface{}, err error) {
diff --git a/platform/jdapi/jdapi_test.go b/platform/jdapi/jdapi_test.go
index 1021cc96..601255f0 100644
--- a/platform/jdapi/jdapi_test.go
+++ b/platform/jdapi/jdapi_test.go
@@ -15,8 +15,7 @@ var (
 
 func init() {
 	logger, _ := zap.NewDevelopment()
-	sugarLogger = logger.Sugar()
-	jdapi = NewJDAPI("91633f2a-c5f5-4982-a925-a220d19095c3", "1dba76d40cac446ca500c0391a0b6c9d", "a88d031a1e7b462cb1579f12e97fe7f4", logger)
+	jdapi = NewJDAPI("91633f2a-c5f5-4982-a925-a220d19095c3", "1dba76d40cac446ca500c0391a0b6c9d", "a88d031a1e7b462cb1579f12e97fe7f4", logger.Sugar())
 }
 
 func TestTest(t *testing.T) {
diff --git a/platform/mtpsapi/mtpsapi_test.go b/platform/mtpsapi/mtpsapi_test.go
index c0e5698c..5a697dee 100644
--- a/platform/mtpsapi/mtpsapi_test.go
+++ b/platform/mtpsapi/mtpsapi_test.go
@@ -14,8 +14,7 @@ var (
 
 func init() {
 	logger, _ := zap.NewDevelopment()
-	sugarLogger = logger.Sugar()
-	mtpsapi = NewMTPSAPI("3c0a05d464c247c19d7ec13accc78605", "b1M}9?:sTbsB[OF2gNORnN(|(iy9rB8(`7]|[wGLnbmt`evfM>E:A90DjHAW:UPE", sugarLogger)
+	mtpsapi = NewMTPSAPI("3c0a05d464c247c19d7ec13accc78605", "b1M}9?:sTbsB[OF2gNORnN(|(iy9rB8(`7]|[wGLnbmt`evfM>E:A90DjHAW:UPE", logger.Sugar())
 }
 
 func TestTest(t *testing.T) {