diff --git a/kernel/model/push_reload.go b/kernel/model/push_reload.go
index a010ee1d4..c1cdd274d 100644
--- a/kernel/model/push_reload.go
+++ b/kernel/model/push_reload.go
@@ -154,8 +154,9 @@ func refreshRefCount(rootID, blockID string) {
 	isDoc := bt.ID == bt.RootID
 	var rootRefIDs []string
 	var refCount, rootRefCount int
-	refIDs := sql.QueryRefIDsByDefID(bt.ID, isDoc)
+	var refIDs []string
 	if isDoc {
+		refIDs = sql.QueryRefIDsByDefID(bt.ID, isDoc)
 		rootRefIDs = refIDs
 	} else {
 		rootRefIDs = sql.QueryRefIDsByDefID(bt.RootID, true)
@@ -169,7 +170,7 @@ func refreshRefCount(rootID, blockID string) {
 		defIDs = append(defIDs, bt.ID)
 	}
 
-	util.PushSetDefRefCount(rootID, blockID, refIDs, rootRefIDs, defIDs, refCount, rootRefCount)
+	util.PushSetDefRefCount(rootID, blockID, defIDs, refCount, rootRefCount)
 }
 
 // refreshDynamicRefText 用于刷新块引用的动态锚文本。
diff --git a/kernel/sql/block_ref_query.go b/kernel/sql/block_ref_query.go
index 6f15b9f7d..f786b8288 100644
--- a/kernel/sql/block_ref_query.go
+++ b/kernel/sql/block_ref_query.go
@@ -141,7 +141,7 @@ func QueryRootChildrenRefCount(defRootID string) (ret map[string]int) {
 func QueryRootBlockRefCount() (ret map[string]int) {
 	ret = map[string]int{}
 
-	rows, err := query("SELECT def_block_root_id, COUNT(*) AS ref_cnt FROM refs GROUP BY def_block_root_id")
+	rows, err := query("SELECT def_block_root_id, COUNT(DISTINCT block_id) AS ref_cnt FROM refs GROUP BY def_block_root_id")
 	if err != nil {
 		logging.LogErrorf("sql query failed: %s", err)
 		return
diff --git a/kernel/util/websocket.go b/kernel/util/websocket.go
index 2bce8851c..954c427ed 100644
--- a/kernel/util/websocket.go
+++ b/kernel/util/websocket.go
@@ -271,8 +271,8 @@ func PushSetRefDynamicText(rootID, blockID, defBlockID, refText string) {
 	BroadcastByType("main", "setRefDynamicText", 0, "", map[string]interface{}{"rootID": rootID, "blockID": blockID, "defBlockID": defBlockID, "refText": refText})
 }
 
-func PushSetDefRefCount(rootID, blockID string, refIDs, rootRefIDs, defIDs []string, refCount, rootRefCount int) {
-	BroadcastByType("main", "setDefRefCount", 0, "", map[string]interface{}{"rootID": rootID, "blockID": blockID, "refCount": refCount, "rootRefCount": rootRefCount, "refIDs": refIDs, "rootRefIDs": rootRefIDs, "defIDs": defIDs})
+func PushSetDefRefCount(rootID, blockID string, defIDs []string, refCount, rootRefCount int) {
+	BroadcastByType("main", "setDefRefCount", 0, "", map[string]interface{}{"rootID": rootID, "blockID": blockID, "refCount": refCount, "rootRefCount": rootRefCount, "defIDs": defIDs})
 }
 
 func PushProtyleLoading(rootID, msg string) {