diff --git a/handle/blockService.go b/handle/blockService.go
index 637300c..17a896e 100644
--- a/handle/blockService.go
+++ b/handle/blockService.go
@@ -35,7 +35,7 @@ func RecordWechatBlockWords(text, textMd5, opUser string) {
 
 func WordsBlocked(textMd5 string) bool {
 	var Record WechatBlockWords
-	if global.DB.Where("ContentMd5 = ?", textMd5).First(&Record).RecordNotFound() {
+	if global.DB.Where("content_md5 = ?", textMd5).First(&Record).RecordNotFound() {
 		return true
 	}
 	return false