diff --git a/BUILD.gn b/BUILD.gn
old mode 100755
new mode 100644
diff --git a/README_zh.md b/README_zh.md
old mode 100755
new mode 100644
diff --git a/appspawn.cfg b/appspawn.cfg
old mode 100755
new mode 100644
diff --git a/interfaces/innerkits/BUILD.gn b/interfaces/innerkits/BUILD.gn
old mode 100755
new mode 100644
diff --git a/interfaces/innerkits/include/client_socket.h b/interfaces/innerkits/include/client_socket.h
index dc459bc778869272552f405f535ea73936cb30df..85e979a6e27909a0c65bcbe8464253ba7c293a79 100644
--- a/interfaces/innerkits/include/client_socket.h
+++ b/interfaces/innerkits/include/client_socket.h
@@ -29,7 +29,7 @@ public:
     explicit ClientSocket(const std::string &client);
 
     /**
-     * Destructor used to destory a ClientSocket
+     * Destructor used to destroy a ClientSocket
      */
     virtual ~ClientSocket() = default;
 
diff --git a/src/appspawn_server.cpp b/src/appspawn_server.cpp
index df76ef36ff3d2135a70918934f127807ab98021d..e8f61665e985ecdfcad767dd817f895ac4081ff8 100644
--- a/src/appspawn_server.cpp
+++ b/src/appspawn_server.cpp
@@ -298,7 +298,7 @@ int AppSpawnServer::DoColdStartApp(ClientSocket::AppProperty *appProperty, int f
     extractedCmds.push_back(nullptr);
     APPSPAWN_LOGI("DoColdStartApp extractedCmds %d", extractedCmds.size());
     int ret = execv(extractedCmds[0], extractedCmds.data());
-    if (ret != 0) {
+    if (ret) {
         HiLog::Error(LABEL, "Failed to execv, errno = %{public}d", errno);
         NotifyResToParentProc(fd, -1);
     }
@@ -386,7 +386,7 @@ bool AppSpawnServer::ServerMain(char *longProcName, int64_t longProcNameLen)
         ClientSocket::AppProperty *appProperty = msg->GetMsg();
         pid_t pid = 0;
         int ret = StartApp(longProcName, longProcNameLen, appProperty, connectFd, pid);
-        if (ret != 0) {
+        if (ret) {
             msg->Response(ret);
         } else {
             msg->Response(pid);
@@ -723,7 +723,7 @@ int32_t AppSpawnServer::DoSandboxRootFolderCreateAdapt(std::string sandboxPackag
     }
 
     // bind mount "/" to /mnt/sandbox/<packageName> path
-    // rootfs: to do more resouces bind mount here to get more strict resources constraints
+    // rootfs: to do more resources bind mount here to get more strict resources constraints
     rc = mount("/", sandboxPackagePath.c_str(), NULL, MS_BIND | MS_REC, NULL);
     if (rc) {
         HiLog::Error(LABEL, "mount bind / failed");
@@ -867,7 +867,7 @@ void AppSpawnServer::SetAppAccessToken(const ClientSocket::AppProperty *appPrope
 #ifdef WITH_SELINUX
     HapContext hapContext;
     ret = hapContext.HapDomainSetcontext(appProperty->apl, appProperty->processName);
-    if (ret != 0) {
+    if (ret) {
         HiLog::Error(LABEL, "AppSpawnServer::Failed to hap domain set context, errno = %{public}d %{public}s",
             errno, appProperty->apl);
     } else {
diff --git a/src/include/appspawn_msg_peer.h b/src/include/appspawn_msg_peer.h
index 0aa10c1999737cfaadcc2e180e890e8f6074e0be..d81b124df96ad2ed6dbb3b8c4f63c87d917c5bcc 100644
--- a/src/include/appspawn_msg_peer.h
+++ b/src/include/appspawn_msg_peer.h
@@ -37,7 +37,7 @@ public:
     AppSpawnMsgPeer(const std::shared_ptr<ServerSocket> &socket, int connectFd);
 
     /**
-     * Destructor used to destory a AppSpawnMsgPeer
+     * Destructor used to destroy a AppSpawnMsgPeer
      */
     ~AppSpawnMsgPeer();
 
diff --git a/src/include/appspawn_server.h b/src/include/appspawn_server.h
index 694b3e438af80535e6b63f33ac0c12cdca857470..09eb0fad61935453a53add3b4eb37f71b2923506 100644
--- a/src/include/appspawn_server.h
+++ b/src/include/appspawn_server.h
@@ -39,7 +39,7 @@ public:
     explicit AppSpawnServer(const std::string &socketName);
 
     /**
-     * Destructor used to destory a AppSpawnServer
+     * Destructor used to destroy a AppSpawnServer
      */
     ~AppSpawnServer() = default;
 
@@ -93,7 +93,7 @@ private:
     void ConnectionPeer();
 
     /**
-     * Sets a name for an applicaiton process.
+     * Sets a name for an application process.
      *
      * @param longProcName Indicates the length of long process name.
      * @param longProcNameLen Indicates the long process name.
diff --git a/src/include/server_socket.h b/src/include/server_socket.h
index 84c965cf7b1dff6b4f6b6e199bf61f332f80613b..8bfe2ce46ba9fc67962dd2ad69e6ef665909ccec 100644
--- a/src/include/server_socket.h
+++ b/src/include/server_socket.h
@@ -34,7 +34,7 @@ public:
     explicit ServerSocket(const std::string &server);
 
     /**
-     * Destructor used to destory a ServerSocket
+     * Destructor used to destroy a ServerSocket
      */
     virtual ~ServerSocket();
 
diff --git a/src/socket/appspawn_socket.cpp b/src/socket/appspawn_socket.cpp
old mode 100755
new mode 100644
diff --git a/test/unittest/app_spawn_server_test/BUILD.gn b/test/unittest/app_spawn_server_test/BUILD.gn
old mode 100755
new mode 100644