diff --git a/code/application/source/sf_app/code/source/storeMng/sf_storeMng.c b/code/application/source/sf_app/code/source/storeMng/sf_storeMng.c
index d13ab4996..537c60a1e 100644
--- a/code/application/source/sf_app/code/source/storeMng/sf_storeMng.c
+++ b/code/application/source/sf_app/code/source/storeMng/sf_storeMng.c
@@ -767,8 +767,9 @@ int sf_app_sd_loop(void)
     char cFileTmp[512] = {0};
     int iFileCount = 0;
     int nloop = 1;
-    int nDirKey = 0, nFileKey = 0;
+    UINT32 nDirKey = 0, nFileKey = 0;
 	SF_STORE_ATTR_S storeattrs = {0};
+    int dircount = 0;
 
     sf_dcf_resort_min();
     nDirKey = gLastDirKey;
@@ -776,7 +777,7 @@ int sf_app_sd_loop(void)
 
 	MLOGD(" s\n");
 
-    while(nloop)
+    while((nloop) && (dircount < 5))
     {
         sprintf(cPathTmp,"%s%s/%03d%s", SF_SD_ROOT, SF_DCF_ROOT_DIR_NAME, nDirKey, DCF_DIR_NAME); // ""/mnt/sd/DCIM/100MEDIA"
         //Not Empty,Record File Name
@@ -802,6 +803,14 @@ int sf_app_sd_loop(void)
                 //sleep(1);
                 system("sync");
                 sf_dcf_resort_min();
+                if(nDirKey == gLastDirKey)
+                {
+                    dircount++;
+                }
+                else
+                {
+                    dircount = 0;
+                }
                 nDirKey = gLastDirKey;
                 nFileKey = gLastFileKey;
                 continue;