diff --git a/docs.go b/docs.go
index a660ddeb..1dbed6cc 100644
--- a/docs.go
+++ b/docs.go
@@ -21,10 +21,12 @@ import (
 )
 
 // GlobalDocAPI store the swagger api documents
-var GlobalDocAPI map[string]interface{}=make(map[string]interface{})
+var GlobalDocAPI map[string]interface{}
 
 func init() {
-
+	if EnableDocs {
+		GlobalDocAPI = make(map[string]interface{})
+	}
 }
 
 func serverDocs(ctx *context.Context) {