diff --git a/src/main/java/net/geedge/asw/module/app/service/impl/ApplicationServiceImpl.java b/src/main/java/net/geedge/asw/module/app/service/impl/ApplicationServiceImpl.java
index 42495ad..8eb8068 100644
--- a/src/main/java/net/geedge/asw/module/app/service/impl/ApplicationServiceImpl.java
+++ b/src/main/java/net/geedge/asw/module/app/service/impl/ApplicationServiceImpl.java
@@ -163,7 +163,7 @@ public class ApplicationServiceImpl implements IApplicationService {
                 }
                 // 新增APP
                 for (ApplicationEntity entity : addAppList) {
-                    for (String fileName : T.ListUtil.of("README.md", "meta.json", "signature.json", "icon.png")) {
+                    for (String fileName : T.ListUtil.of("README.md", "meta.json", "signature.json")) {
                         String fileContent = T.StrUtil.EMPTY;
                         if ("meta.json".equals(fileName)) {
                             JSONObject tempJSONObject = T.JSONUtil.parseObj(entity);
diff --git a/src/main/java/net/geedge/asw/module/app/service/impl/GitServiceImpl.java b/src/main/java/net/geedge/asw/module/app/service/impl/GitServiceImpl.java
index 3a14315..12d604c 100644
--- a/src/main/java/net/geedge/asw/module/app/service/impl/GitServiceImpl.java
+++ b/src/main/java/net/geedge/asw/module/app/service/impl/GitServiceImpl.java
@@ -592,9 +592,7 @@ public class GitServiceImpl implements IGitService {
                 treeWalk.setFilter(PathFilter.create("applications/"));
                 treeWalk.setRecursive(true);
 
-                Map<String, String> appIconDataMapping = T.MapUtil.newHashMap();
                 Map<String, String> appDirPathMapping = T.MapUtil.newHashMap(true);
-
                 while (treeWalk.next()) {
                     String filePath = treeWalk.getPathString();
                     String fileName = treeWalk.getNameString();
@@ -624,13 +622,6 @@ public class GitServiceImpl implements IGitService {
                         appDirPathMapping.put(applicationName, appDirPath);
 
                         resultList.add(m);
-                    } else if (T.StrUtil.equals("icon.png", fileName)) {
-                        ObjectLoader loader = repository.open(treeWalk.getObjectId(0));
-                        byte[] bytes = loader.getBytes();
-                        if (T.ObjectUtil.isNotEmpty(bytes)) {
-                            String dirPath = treeWalk.getPathString().replaceAll(fileName, "");
-                            appIconDataMapping.put(dirPath, Base64.getEncoder().encodeToString(bytes));
-                        }
                     }
                 }
 
@@ -638,13 +629,6 @@ public class GitServiceImpl implements IGitService {
 
                 for (Map<Object, Object> map : resultList) {
                     String applicationName = T.MapUtil.getStr(map, "name");
-                    if (T.StrUtil.isNotEmpty(applicationName)) {
-                        String iconBase64Str = appIconDataMapping.get(T.StrUtil.concat(true, "applications/", applicationName, "/"));
-                        if (T.StrUtil.isNotEmpty(iconBase64Str)) {
-                            map.put("icon", "data:image/png;base64," + iconBase64Str);
-                        }
-                    }
-
                     RevCommit lastCommit = T.MapUtil.get(lastCommitMapping, applicationName, RevCommit.class);
                     map.put("commit", this.buildAswCommitInfo(lastCommit));
                 }
@@ -718,7 +702,7 @@ public class GitServiceImpl implements IGitService {
             Repository repository = git.getRepository();
 
             Map<String, ObjectId> filePathAndBlobIdMap = T.MapUtil.newHashMap(true);
-            for (String str : T.ListUtil.of("README.md", "meta.json", "signature.json", "icon.png")) {
+            for (String str : T.ListUtil.of("README.md", "meta.json", "signature.json")) {
                 String savePath = T.StrUtil.concat(true, "applications/", applicationName, "/", str);
 
                 String fileContent = T.StrUtil.EMPTY;