diff --git a/.idea/License_plate_recognition.iml b/.idea/License_plate_recognition.iml
index 2328911..57ba54e 100644
--- a/.idea/License_plate_recognition.iml
+++ b/.idea/License_plate_recognition.iml
@@ -2,7 +2,7 @@
 <module type="PYTHON_MODULE" version="4">
   <component name="NewModuleRootManager">
     <content url="file://$MODULE_DIR$" />
-    <orderEntry type="jdk" jdkName="pytorh" jdkType="Python SDK" />
+    <orderEntry type="jdk" jdkName="D:\conda_envs\RLP" jdkType="Python SDK" />
     <orderEntry type="sourceFolder" forTests="false" />
   </component>
   <component name="PyDocumentationSettings">
diff --git a/.idea/misc.xml b/.idea/misc.xml
index 9475f0b..aeaf94a 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -3,5 +3,5 @@
   <component name="Black">
     <option name="sdkName" value="pytorh" />
   </component>
-  <component name="ProjectRootManager" version="2" project-jdk-name="pytorh" project-jdk-type="Python SDK" />
+  <component name="ProjectRootManager" version="2" project-jdk-name="D:\conda_envs\RLP" project-jdk-type="Python SDK" />
 </project>
\ No newline at end of file
diff --git a/OCR_part/ocr_interface.py b/OCR_part/ocr_interface.py
index 294e568..92b8048 100644
--- a/OCR_part/ocr_interface.py
+++ b/OCR_part/ocr_interface.py
@@ -1,36 +1,17 @@
 import numpy as np
+from paddleocr import TextRecognition
+import cv2
 
 def initialize_ocr_model():
-    """
-    初始化OCR模型
-    
-    返回:
-        bool: 初始化是否成功
-    """
-    # OCR模型初始化代码
-    # 例如: 加载预训练模型、设置参数等
-    
+    model = TextRecognition(model_name="PP-OCRv5_server_rec")
     print("OCR模型初始化完成（占位）")
-    return True
+    return model
 
 def ocr_predict(image_array):
-    """
-    OCR车牌号识别接口函数
-    
-    参数:
-        image_array: numpy数组格式的车牌图像，已经过矫正处理
-    
-    返回:
-        list: 包含7个字符的列表，代表车牌号的每个字符
-              例如: ['京', 'A', '1', '2', '3', '4', '5']
-    """
-    # 这是OCR部分的占位函数
-    # 实际实现时，这里应该包含:
-    # 1. 图像预处理
-    # 2. OCR模型推理
-    # 3. 后处理和字符识别
-    
-    # 临时返回占位结果
-    placeholder_result = ['待', '识', '别', '0', '0', '0', '0']
+    # 保持原有模型调用方式
+    output = initialize_ocr_model().predict(input=image_array)
+    # 结构化输出结果
+    results = output[0]["rec_text"]
+    placeholder_result = results.split(',')
     return placeholder_result
 
diff --git a/requirements.txt b/requirements.txt
index 57cb5ac..f5e0e68 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,6 +11,11 @@ PyQt5>=5.15.0
 # 图像处理
 Pillow>=8.0.0
 
+#paddleocr
+python -m pip install paddlepaddle-gpu==3.0.0 -i https://www.paddlepaddle.org.cn/packages/stable/cu118/
+python -m pip install "paddleocr[all]"
+
+
 # 可选：如果需要GPU加速
 # torch>=1.9.0
 # torchvision>=0.10.0