From 8c83ea6a52892a35783faa91acb7199aef1d3584 Mon Sep 17 00:00:00 2001
From: Liang Ding <d@b3log.org>
Date: Sun, 29 Jan 2023 11:33:29 +0800
Subject: [PATCH 1/2] :art: OCR logging

---
 kernel/util/tesseract.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/kernel/util/tesseract.go b/kernel/util/tesseract.go
index 7fd132b88..94decdff7 100644
--- a/kernel/util/tesseract.go
+++ b/kernel/util/tesseract.go
@@ -69,6 +69,8 @@ func Tesseract(imgAbsPath string) string {
 		return ""
 	}
 
+	defer logging.Recover()
+
 	if !IsTesseractExtractable(imgAbsPath) {
 		return ""
 	}

From 9c08bcd9584fcf908b8f8ce6408c5d10887e8914 Mon Sep 17 00:00:00 2001
From: Liang Ding <d@b3log.org>
Date: Sun, 29 Jan 2023 11:36:53 +0800
Subject: [PATCH 2/2] =?UTF-8?q?:art:=20=E9=99=8D=E4=BD=8E=E8=87=AA?=
 =?UTF-8?q?=E5=8A=A8=20OCR=20=E6=97=B6=E7=9A=84=E5=B9=B6=E5=8F=91=E6=95=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 kernel/model/ocr.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/model/ocr.go b/kernel/model/ocr.go
index e45318261..ef18d8f34 100644
--- a/kernel/model/ocr.go
+++ b/kernel/model/ocr.go
@@ -34,8 +34,8 @@ func autoOCRAssets() {
 	assets := getUnOCRAssetsAbsPaths()
 	if 0 < len(assets) {
 		poolSize := runtime.NumCPU()
-		if 4 < poolSize {
-			poolSize = 4
+		if 2 < poolSize {
+			poolSize = 2
 		}
 		waitGroup := &sync.WaitGroup{}
 		p, _ := ants.NewPoolWithFunc(poolSize, func(arg interface{}) {