diff --git a/service/beatleader/bind_bl.go b/service/beatleader/bind_bl.go
index 1ed5e9b..4a7ffb2 100644
--- a/service/beatleader/bind_bl.go
+++ b/service/beatleader/bind_bl.go
@@ -402,6 +402,9 @@ func GetSongIdsByHash(hashs []string) (hashToSongId map[string]string, err error
 				ID string `json:"id"`
 			}
 			err = json.Unmarshal(body, &singleResponse)
+			response = make(map[string]struct {
+				ID string `json:"id"`
+			})
 			response[batchHashs[0]] = singleResponse
 		} else {
 			err = json.Unmarshal(body, &response)
diff --git a/service/scoresaber/bind_ss.go b/service/scoresaber/bind_ss.go
index 300af36..f4e13fb 100644
--- a/service/scoresaber/bind_ss.go
+++ b/service/scoresaber/bind_ss.go
@@ -430,6 +430,9 @@ func GetSongIdsByHash(hashs []string) (hashToSongId map[string]string, err error
 				ID string `json:"id"`
 			}
 			err = json.Unmarshal(body, &singleResponse)
+			response = make(map[string]struct {
+				ID string `json:"id"`
+			})
 			response[batchHashs[0]] = singleResponse
 		} else {
 			err = json.Unmarshal(body, &response)