diff --git a/app/config/config.yaml b/app/config/config.yaml
index aa61cd1..781caf2 100644
--- a/app/config/config.yaml
+++ b/app/config/config.yaml
@@ -34,10 +34,10 @@ url_robot_task : "http://erpapi.concoai.com/robot/robot/setting/inspection/"
 image_save_path: "imagesDownload"
 image_save_path_ocr: "imagesOcr"
 
-# det_model_dir: "ocrModel/PP-OCRv4_server_det_inference"
-det_model_dir: "ocrModel/PP-OCRv4_server_det_inference_20250616"
-# rec_model_dir: "ocrModel/rec_ppocr_v4_hgnet_kangda_inference" 
-rec_model_dir: "ocrModel/rec_ppocr_v4_hgnet_kangda_inference_20250616" 
+det_model_dir: "ocrModel/PP-OCRv4_server_det_inference"
+# det_model_dir: "ocrModel/PP-OCRv4_server_det_inference_20250616"
+rec_model_dir: "ocrModel/rec_ppocr_v4_hgnet_kangda_inference" 
+# rec_model_dir: "ocrModel/rec_ppocr_v4_hgnet_kangda_inference_20250616" 
 
 temperature_range:
   start: -20.0 
diff --git a/app/util/kangda.py b/app/util/kangda.py
index 2dc6f17..103ef59 100644
--- a/app/util/kangda.py
+++ b/app/util/kangda.py
@@ -403,6 +403,13 @@ class Kangda:
             if cn_pattern.match(value):
                 status.append(TemperatureStatus.CN)
                 
+            # ocr字符长度小于3
+            elif len(value) < 3:
+                status.append(TemperatureStatus.CN)
+            # 图像中的日期编号
+            elif value == "2025" or value == "2026" or value == "2027":
+                status.append(TemperatureStatus.CN)
+                
             # 检查是否为正常数据
             elif temperature_pattern.match(value):
                 # 处理温度数据