diff --git a/src/patches.csv b/src/patches.csv
index ee76b22..d7c21bb 100644
--- a/src/patches.csv
+++ b/src/patches.csv
@@ -14,7 +14,7 @@
 1619,2,𤣗,～,𤣗,,,下,,poem表釋義誤錄
 1883,2,,⿱𱡘正,,俗,,上,,poem表因未入U而缺
 1929,11,𦱙,[𦱙/莥],蔨實亦作𦶆,蔨實亦作[莥/𦱙],,,,周祖謨校
-2046,17,𣄉,[𣄉/𣃳],掩光又於葉切,[掩光/掩也]又於葉切,,,,周祖謨校
+2046,17,𣄉,[𣄉/𣃳],掩光又於葉切,[掩光/掩也]又於葉切,,,,周祖謨校；《形聲考》云蓋為「掩」之變
 2369,1,計,～,籌計說文會也筭也又姓後漢有計子古詣切十二,籌計說文會也筭也又姓後漢有計子勳{古詣切}十二,,,,poem表承「宋本廣韻データ」用 PUA 字元 U+ECE0，當為  U+52F3「勳」
 2988,1,盛,～,多也長也又姓後漢西羌傳有北海太守盛苞其先姓奭避元帝諱改姓盛承正切又音成三,多也長也又姓後漢西羌傳有北[海/地]太守盛苞其先姓奭避元帝諱改姓盛{承正}切又音成三,,,,周祖謨校
 3113,1,馾,～,冠幘一曰馬步近前丁紺切三,[冠幘一曰馬步近前/馬睡皃]{丁紺}切[三/四],,,,周祖謨校
@@ -24,8 +24,8 @@
 3292,2,鷝,鵯,,,,,,poem表誤校；此實為偽字，保持原樣即可
 3389,4,紇,～,絲下也又孔子父名又虜複姓三氏北齊開府紇奚永樂又有紇干氏紇骨氏又虜三字姓後魏有賊師紇豆陵伊利又胡結切,絲下也又孔子父名又虜複姓三氏北齊開府紇奚永樂又有紇[干/于]氏紇骨氏又虜三字姓後魏有賊師紇豆陵伊利又胡結切,,,,周祖謨校；poem表承「宋本廣韻データ」誤錄
 3390,1,搰,～,掘地也戶骨切于十,掘地也{戶骨}切[十一/十],,,,周祖謨校；poem表承「宋本廣韻データ」誤錄
-3390,4,𦗣,～,耳黧,耳聲,,,,周祖謨校
+3390,4,𦗣,～,耳黧,耳聲,,,,周祖謨校；《形聲考》云此字當為戶骨⦅兀⦆<瓦>切為「𦖍」（下瓦反）字之訛
 3390,5,𦖼,[𦖼/-],,,,,,周祖謨校
-3829,5,𣄉,[𣄉/𣃳],掩光名掩也,[掩光名/掩也],,,,周祖謨校
+3829,5,𣄉,[𣄉/𣃳],掩光名掩也,[掩光名/掩也],,,,周祖謨校；《形聲考》云蓋為「掩」之變
 3829,6,厭,～,厭伏亦惡夢又於琰切六,厭伏亦惡夢又於琰切[六/-],,,,周祖謨校；poem表誤錄
 3830,6,貼,～,以物之質錢,以物[之/-]質錢,,,,周祖謨校；poem表誤錄