diff --git a/api/internal/storeLink/octopus.go b/api/internal/storeLink/octopus.go
index dff425ca..44d066d3 100644
--- a/api/internal/storeLink/octopus.go
+++ b/api/internal/storeLink/octopus.go
@@ -123,7 +123,7 @@ func (o *OctopusLink) SubmitTask(imageId string, cmd string, envs []string, para
 	}
 
 	//环境变量
-	var envMap map[string]string
+	envMap := make(map[string]string)
 	for _, env := range envs {
 		s := strings.Split(env, COMMA)
 		envMap[s[0]] = s[1]