diff --git a/apis/swagger.yml b/apis/swagger.yml
index 8b1c11afd..e9bdd4025 100644
--- a/apis/swagger.yml
+++ b/apis/swagger.yml
@@ -2230,7 +2230,8 @@ definitions:
       GET "/containers/json"
     type: "object"
     properties:
-      ID:
+      Id:
+        description: "Container ID"
         type: "string"
       Names:
         type: "array"
diff --git a/apis/types/container.go b/apis/types/container.go
index c6f259d22..e52e66899 100644
--- a/apis/types/container.go
+++ b/apis/types/container.go
@@ -34,8 +34,8 @@ type Container struct {
 	//
 	HostConfig *HostConfig `json:"HostConfig,omitempty"`
 
-	// ID
-	ID string `json:"ID,omitempty"`
+	// Container ID
+	ID string `json:"Id,omitempty"`
 
 	// image
 	Image string `json:"Image,omitempty"`
@@ -74,7 +74,7 @@ type Container struct {
 
 /* polymorph Container HostConfig false */
 
-/* polymorph Container ID false */
+/* polymorph Container Id false */
 
 /* polymorph Container Image false */