diff --git a/fs/vfs/vnode.c b/fs/vfs/vnode.c
index 9dd3a095030dacb85f6a0d1915a839b807e6fcfa..c5933a3324185c9d3488af2d292e0c9baf59d7d6 100644
--- a/fs/vfs/vnode.c
+++ b/fs/vfs/vnode.c
@@ -434,7 +434,6 @@ int VnodeLookupAt(const char *path, struct Vnode **result, uint32_t flags, struc
             currentVnode->filePath[vnodePathLen] = 0;
         }
     }
-    return ret;
 
 OUT_FREE_PATH:
     if (normalizedPath) {
diff --git a/kernel/base/include/los_process_pri.h b/kernel/base/include/los_process_pri.h
index 2edf4b563a3a34f917553e866be44ca83a265424..2b64fb57c871869cb714db1f543f00a5c2ce46e8 100644
--- a/kernel/base/include/los_process_pri.h
+++ b/kernel/base/include/los_process_pri.h
@@ -121,7 +121,7 @@ typedef struct ProcessCB {
     TimerIdMap           timerIdMap;
 #endif
 #ifdef LOSCFG_DRIVERS_TZDRIVER
-    struct file          *execFile;   /**< Exec bin of the process */
+    struct Vnode        *execVnode;   /**< Exec bin of the process */
 #endif
     mode_t               umask;
 #ifdef LOSCFG_KERNEL_CPUP
diff --git a/kernel/extended/dynload/src/los_load_elf.c b/kernel/extended/dynload/src/los_load_elf.c
index 7d7a169a3592b0d885e8e99b51c4c3a34b691a1d..6685bdbd353bcdcdfe1d9ef6d3d7c20c30ca80cb 100644
--- a/kernel/extended/dynload/src/los_load_elf.c
+++ b/kernel/extended/dynload/src/los_load_elf.c
@@ -225,12 +225,14 @@ STATIC INT32 OsReadEhdr(const CHAR *fileName, ELFInfo *elfInfo, BOOL isExecFile)
 
 #ifdef LOSCFG_DRIVERS_TZDRIVER
     if (isExecFile) {
-        ret = fs_getfilep(GetAssociatedSystemFd(elfInfo->procfd), &OsCurrProcessGet()->execFile);
+        struct file *filep;
+        ret = fs_getfilep(GetAssociatedSystemFd(elfInfo->procfd), &filep);
         if (ret) {
             PRINT_ERR("%s[%d], Failed to get struct file %s!\n", __FUNCTION__, __LINE__, fileName);
             /* File will be closed by OsLoadELFFile */
             return ret;
         }
+        OsCurrProcessGet()->execVnode = filep->f_vnode;
     }
 #endif
     ret = OsReadELFInfo(elfInfo->procfd, (UINT8 *)&elfInfo->elfEhdr, sizeof(LD_ELF_EHDR), 0);