diff --git a/modelcenter/PP-HumanSegV2/info.yaml b/modelcenter/PP-HumanSegV2/info.yaml
index 795c49ae39b8245271f78d0934f1f96c5328cc9d..058146cb18a47f4d0fc73a8901b21a94cf743ccc 100644
--- a/modelcenter/PP-HumanSegV2/info.yaml
+++ b/modelcenter/PP-HumanSegV2/info.yaml
@@ -3,7 +3,7 @@ Model_Info:
   name: "PP-HumanSegV2"
   description: "PP-HumanSegV2实时人像分割SOTA方案"
   description_en: "PP-HumanSegV2 real-time portrait segmentation solution"
-  icon: "@后续UE统一设计之后，会存到bos上某个位置"
+  icon: "https://paddleseg.bj.bcebos.com/resources/PP-HumanSegV2.jpeg"
   from_repo: "PaddleSeg"
 Task:
 - tag_en: "Computer Vision"
@@ -18,7 +18,7 @@ Example:
   sub_tag: "人像分割"
   url: "https://aistudio.baidu.com/aistudio/projectdetail/4504982"
 Datasets: "PP-HumanSeg14K,EG1800"
-Pulisher: "Baidu"
+Publisher: "Baidu"
 License: "apache.2.0"
 Paper: ""
 IfTraining: 1
diff --git a/modelcenter/PP-LiteSeg/info.yml b/modelcenter/PP-LiteSeg/info.yml
index 289281453f131c0edce6b9866ac31cad9ed95d07..cb4aa9a9d062a3e0caceaebe618729fe11711000 100644
--- a/modelcenter/PP-LiteSeg/info.yml
+++ b/modelcenter/PP-LiteSeg/info.yml
@@ -3,7 +3,7 @@ Model_Info:
   name: "PP-LiteSeg"
   description: "PP-LiteSeg轻量级实时语义分割SOTA模型"
   description_en: "PP-LiteSeg real-time semantic segmentation model with SOTA performance"
-  icon: "@后续UE统一设计之后，会存到bos上某个位置"
+  icon: "https://paddleseg.bj.bcebos.com/resources/PP-LiteSeg.jpeg"
   from_repo: "PaddleSeg"
 Task:
 - tag_en: "Computer Vision"
@@ -24,7 +24,7 @@ Example:
   sub_tag: "语义分割"
   url: "https://aistudio.baidu.com/aistudio/projectdetail/3873145"
 Datasets: "Cityscapes, CamVid"
-Pulisher: "Baidu"
+Publisher: "Baidu"
 License: "apache.2.0"
 Paper:
 - title: "PP-LiteSeg: A Superior Real-Time Semantic Segmentation Model"
diff --git a/modelcenter/PP-Matting/benchmark_cn.md b/modelcenter/PP-Matting/benchmark_cn.md
index 6152c024f2d488fd6b907f94c5d8108bdefa3ab2..ee5568cfa66ebd2910906bb00f5966c40785558f 100644
--- a/modelcenter/PP-Matting/benchmark_cn.md
+++ b/modelcenter/PP-Matting/benchmark_cn.md
@@ -1,7 +1,3 @@
-# 模型列表
-
-=======
-
 ## 1. 训练Benchmark
 
 ### 1.1 软硬件环境
diff --git a/modelcenter/PP-Matting/info.yaml b/modelcenter/PP-Matting/info.yaml
index c547e751fb1e0e04d882e6118a1453bf71520434..7ffac6d494692107b740699b1d6779b9fd64055c 100644
--- a/modelcenter/PP-Matting/info.yaml
+++ b/modelcenter/PP-Matting/info.yaml
@@ -3,7 +3,7 @@ Model_Info:
   name: "PP-Matting"
   description: "PP-Matting图像抠图模型"
   description_en: "PP-Matting image matting model"
-  icon: "@后续UE统一设计之后，会存到bos上某个位置"
+  icon: "https://paddleseg.bj.bcebos.com/resources/PP-Matting.jpeg"
   from_repo: "PaddleSeg"
 Task:
 - tag_en: "Computer Vision"
@@ -25,7 +25,7 @@ Example:
   title: "【PaddleSeg-Matting实践范例】PP-Matting图像抠图"
   url: "https://aistudio.baidu.com/aistudio/projectdetail/5002963"
 Datasets: "Composition-1k, Distinctions-646"
-Pulisher: "Baidu"
+Publisher: "Baidu"
 License: "apache.2.0"
 Paper:
 - title: "PP-Matting: High-Accuracy Natural Image Matting"
diff --git a/modelcenter/PP-Matting/introduction_cn.ipynb b/modelcenter/PP-Matting/introduction_cn.ipynb
index c20cf3adb4f3d51241914a918c18c730cb73c6a4..4800d3252e496fae4572c0bd88b4a6fac2b3e9e2 100644
--- a/modelcenter/PP-Matting/introduction_cn.ipynb
+++ b/modelcenter/PP-Matting/introduction_cn.ipynb
@@ -54,6 +54,7 @@
    },
    "outputs": [],
    "source": [
+    "!mkdir -p ~/work\n",
     "%cd ~/work\n",
     "!git clone --depth 1  https://gitee.com/paddlepaddle/PaddleSeg"
    ]
@@ -153,11 +154,7 @@
     "* 分支设计，明确语义预测和细节预测任务。\n",
     "* SCB(Semantic Context Branch)分支进行语义预测，保证图像整体预测正确性，其将图像粗略的分为三个部分，即前景、背景和过度区域。\n",
     "* HRDB（High-Resolution Detail Branch）维持高分辨率特征提取过程，保证细节不受损失。\n",
-<<<<<<< HEAD
-    "* 引导流结构设计（Guidance Flow）使HRBD分支获取SCB分支提取的语义信息，使HRDB分支能专注与过度区域的细节预测。\n"
-=======
     "* 引导流结构设计（Guidance Flow）使HRDB分支获取SCB分支提取的语义信息，使HRDB分支能专注与过度区域的细节预测。\n"
->>>>>>> b352b78ea8a7ca2c7e0c87c4b4bcfe695ebd70e3
    ]
   },
   {
diff --git a/modelcenter/PP-Matting/introduction_en.ipynb b/modelcenter/PP-Matting/introduction_en.ipynb
index 4d21db9bb64d2d67f86413353450ed75779065c5..328f16a55b840bc0a65306f51becaa997eeddba6 100644
--- a/modelcenter/PP-Matting/introduction_en.ipynb
+++ b/modelcenter/PP-Matting/introduction_en.ipynb
@@ -55,6 +55,7 @@
    },
    "outputs": [],
    "source": [
+    "!mkdir -p ~/work\n",
     "%cd ~/work\n",
     "!git clone --depth 1  https://gitee.com/paddlepaddle/PaddleSeg"
    ]