diff --git a/FA/OCRDemo/entry/src/main/ets/MainAbility/component/animalItem.ets b/FA/OCRDemo/entry/src/main/ets/MainAbility/component/animalItem.ets
index 25dfa82fcb8c3e39a009f2edcfc1e120cf82cde9..7a1564b7867d84e8f33ace516dbe8a6618fd2e15 100755
--- a/FA/OCRDemo/entry/src/main/ets/MainAbility/component/animalItem.ets
+++ b/FA/OCRDemo/entry/src/main/ets/MainAbility/component/animalItem.ets
@@ -67,6 +67,7 @@ export default struct AnimalItem {
 
       ToolUtils.ocrResult(ocrPath, (result) => {
         console.log(this.TAG + ':ocr result=>'+result);
+        ToolUtils.isStart = false;
 
         AppStorage.SetOrCreate('slOcrResult', result);
 
@@ -79,4 +80,4 @@ export default struct AnimalItem {
     .width('100%')
     .height('100%')
   }
-}
\ No newline at end of file
+}
diff --git a/FA/OCRDemo/entry/src/main/ets/MainAbility/pages/idInfo.ets b/FA/OCRDemo/entry/src/main/ets/MainAbility/pages/idInfo.ets
index b9df75ca15f55f612c671e86e6ef63721e508f63..d5d9018257144a88b88c822c5d8d33a794e459a9 100755
--- a/FA/OCRDemo/entry/src/main/ets/MainAbility/pages/idInfo.ets
+++ b/FA/OCRDemo/entry/src/main/ets/MainAbility/pages/idInfo.ets
@@ -61,6 +61,7 @@ struct IdInfo {
             ToolUtils.ocrResult(ToolUtils.aobamao, (result) => {
               console.log('111 OCR result = ' + result);
               this.result = result;
+              ToolUtils.isStart = false;
               this.ocrDialog.close();
             });
           })
@@ -76,6 +77,7 @@ struct IdInfo {
               console.log('111 OCR result = ' + result);
               this.result = result;
               this.ocrDialog.close();
+              ToolUtils.isStart = false;
             });
           })
           .margin('10vp')
@@ -136,4 +138,4 @@ struct ocrProgressDialog {
     .alignItems(HorizontalAlign.End)
     .backgroundColor($r("app.color.white_bg_color"))
   }
-}
\ No newline at end of file
+}
diff --git a/FA/OCRDemo/entry/src/main/ets/MainAbility/pages/index.ets b/FA/OCRDemo/entry/src/main/ets/MainAbility/pages/index.ets
index ebcd2c0bb21dd46b0f81d6046808f99b5ab2836a..f3556fcc48c1027ae1408259e9b84bab3c87b74b 100755
--- a/FA/OCRDemo/entry/src/main/ets/MainAbility/pages/index.ets
+++ b/FA/OCRDemo/entry/src/main/ets/MainAbility/pages/index.ets
@@ -25,7 +25,7 @@ struct Index {
   isInitOCR: boolean = false;
 
   aboutToAppear() {
-    console.log('OCR first page aboutToAppear');
+    console.error('OCR first page aboutToAppear');
     ToolUtils.initOCR((result) => {
       console.log('OCR init OCR result = ' + result);
       if (0 == result) {
@@ -45,6 +45,17 @@ struct Index {
       Button('动物图片文字识别')
         .fontSize('40fp')
         .onClick(() => {
+
+
+
+//          ToolUtils.initOCR((result) => {
+//            console.error('OCR init OCR result = ' + result);
+//            prompt.showToast({message:'OCR init result' + result, duration:5000});
+//            if (0 == result) {
+//              this.isInitOCR = true;
+//            }
+//          });
+
           if (!this.isInitOCR) {
             prompt.showToast({message:'OCR未初始化，请稍后再试。。。', duration:5000});
             return;
diff --git a/FA/OCRDemo/entry/src/main/ets/MainAbility/pages/save2File.ets b/FA/OCRDemo/entry/src/main/ets/MainAbility/pages/save2File.ets
index 61dfefcfac098234185c5dbff1a2099287cec1c3..8754c5fa30af4d74dfb16d668fe36b35e9b7aadb 100755
--- a/FA/OCRDemo/entry/src/main/ets/MainAbility/pages/save2File.ets
+++ b/FA/OCRDemo/entry/src/main/ets/MainAbility/pages/save2File.ets
@@ -60,6 +60,7 @@ struct Save2File {
             ToolUtils.ocrResult(ToolUtils.testImage1, (result) => {
               console.log('111 OCR result = ' + result);
               this.ocrDialog.close();
+              ToolUtils.isStart = false;
 
               let path = this.dir + 'ocrresult1.txt';
               console.log('OCR PATH = ' + path);
@@ -86,6 +87,7 @@ struct Save2File {
             ToolUtils.ocrResult(ToolUtils.testImage2, (result) => {
               console.log('111 OCR result = ' + result);
               this.ocrDialog.close();
+              ToolUtils.isStart = false;
               let path = this.dir + 'ocrresult2.txt';
               console.log('OCR PATH = ' + path);
               let fd = fileio.openSync(path, 0o100 | 0o2, 0o666);
@@ -156,4 +158,4 @@ struct ocrProgressDialog {
     .alignItems(HorizontalAlign.End)
     .backgroundColor($r("app.color.white_bg_color"))
   }
-}
\ No newline at end of file
+}
diff --git a/FA/OCRDemo/entry/src/main/ets/MainAbility/tools/ToolUtils.ets b/FA/OCRDemo/entry/src/main/ets/MainAbility/tools/ToolUtils.ets
index c400f5ca0b8d1a6df1de3fb54bb44a1f438cb0c5..5fdf008f1c665b85f748c36073e17744dc618241 100755
--- a/FA/OCRDemo/entry/src/main/ets/MainAbility/tools/ToolUtils.ets
+++ b/FA/OCRDemo/entry/src/main/ets/MainAbility/tools/ToolUtils.ets
@@ -15,16 +15,24 @@
 
 import tessApi from "libtesseract.so";
 
+
 export class ToolUtil {
 
+  isStart : boolean = false;false;
+
+  //该方法需要在回调成功的地方将ToolUtil的isStart赋值为false
   ocrResult(path, callback){
-    console.log('OCR ocrResult path = ' + path);
-    tessApi.startOCR(path, callback);
+    if (!this.isStart) {
+      this.isStart = true;
+      console.log('OCR ocrResult path = ' + path);
+      tessApi.startOCR(path, callback);
+    }
   }
 
   initOCR(callback) {
-    console.log('OCR init');
+    console.error('OCR init');
     tessApi.initOCR('/system/app/', 'eng+chi_sim', callback);
+    console.error('OCR init end');
   }
 
 //  initOCR() {
@@ -53,4 +61,4 @@ export class ToolUtil {
 }
 
 let mToolUtil = new ToolUtil();
-export default mToolUtil as ToolUtil;
\ No newline at end of file
+export default mToolUtil as ToolUtil;