diff --git a/source/libublsettings-config.c b/source/libublsettings-config.c
index 0f85427..9d41f61 100644
--- a/source/libublsettings-config.c
+++ b/source/libublsettings-config.c
@@ -677,8 +677,17 @@ int yon_config_remove_element(char *key, char *delete_target, char *divider){
         if (dict){
             if (yon_char_is_empty(dict->data)) return 0; 
             char *temp = yon_char_remove_element((char*)dict->data,delete_target,divider);
-            if (!yon_char_is_empty((char*)dict->data)) free(dict->data);
-            dict->data = temp;
+            if (strcmp((char*)dict->data,temp)){
+                if (!yon_char_is_empty((char*)dict->data)){
+                    free(dict->data);
+                }
+                dict->data = temp;
+                if (!yon_char_is_empty(temp)){
+                    dict->flag1 = -1;
+                } else {
+                    dict->flag1 = 1;
+                }
+            }
             return 1;
         }
         
@@ -693,12 +702,14 @@ int yon_config_remove_elements(char *key, char *delete_target, char *divider){
         if (yon_char_is_empty(dict->data)) return 0; 
             char *temp = yon_char_remove_elements((char*)dict->data,delete_target,divider);
             if (!yon_char_is_empty(temp)){
-                if (!yon_char_is_empty((char*)dict->data)) free(dict->data);
-                dict->data = temp;
-                yon_config_set_status(key,1);
+                if (strcmp((char*)dict->data,temp)){
+                    if (!yon_char_is_empty((char*)dict->data)) free(dict->data);
+                    dict->data = temp;
+                    dict->flag1=1;
+                }
             } else {
                 dict->data = NULL;
-                yon_config_set_status(key,-1);
+                dict->flag1=-1;
             }
             
 
@@ -716,12 +727,14 @@ int yon_config_remove_elements_all(char *key, char *delete_target, char *divider
         if (dict&&yon_char_check_elements((char*)dict->data,delete_target,divider)){
             char *temp = yon_char_remove_elements((char*)dict->data,delete_target,divider);
             if (!yon_char_is_empty(temp)){
-                if (!yon_char_is_empty((char*)dict->data)) free(dict->data);
-                dict->data = temp;
-                yon_config_set_status(key,1);
+                if (strcmp((char*)dict->data,temp)){
+                    if (!yon_char_is_empty((char*)dict->data)) free(dict->data);
+                    dict->data = temp;
+                    dict->flag1=1;
+                }
             } else {
                 dict->data = NULL;
-                yon_config_set_status(key,-1);
+                dict->flag1=-1;
             }