diff --git a/server/controllers/BlockchainBlock.ts b/server/controllers/BlockchainBlock.ts
index bae49de..7477f63 100644
--- a/server/controllers/BlockchainBlock.ts
+++ b/server/controllers/BlockchainBlock.ts
@@ -1309,7 +1309,7 @@ export class BlockchainBlockController {
     try {
       const TotalDifficultyNBlockRequestData: TotalDifficultyNBlockDto =
         request.query;
-      if (TotalDifficultyNBlockRequestData.Interval) {
+      if (TotalDifficultyNBlockRequestData.Interval && TotalDifficultyNBlockRequestData.Interval != "all") {
         var timeIntervalQry =
           "timestamp at time zone '" +
           process.env.TIME_ZONE +
diff --git a/server/i18n/en.json b/server/i18n/en.json
index 0536826..f7a64fb 100644
--- a/server/i18n/en.json
+++ b/server/i18n/en.json
@@ -61,7 +61,7 @@
         "TRANSACTIONS_VS_DATE" : "Transactions by Date",
         "DAYS" : "days",
         "MONTHS" : "months",
-        "All" : "all",
+        "All" : "All",
         "WEEK" : "week",
         "SEARCH_TEXT" : "Search by hash, or block height or output commit ID",
         "BLOCK_REWARD" : "Block Reward",
diff --git a/src/app/view/home/graph-list/graph-list.component.html b/src/app/view/home/graph-list/graph-list.component.html
index ad5fa14..fe951be 100644
--- a/src/app/view/home/graph-list/graph-list.component.html
+++ b/src/app/view/home/graph-list/graph-list.component.html
@@ -64,7 +64,7 @@
         
           <a href="JavaScript:void(0);" (click)="
           Difficultyreq('target', '', '', 'all',''); selectedItem = 7; difficultyRange = ''
-        " id="7" #item7 [ngClass]="{ active: selectedItem == item7.id, day3m_txt: true }">all {{'home.All' | translate}}</a>
+        " id="7" #item7 [ngClass]="{ active: selectedItem == item7.id, day3m_txt: true }">{{'home.All' | translate}}</a>
 
 
 
diff --git a/src/app/view/home/graph-list/graph-list.component.ts b/src/app/view/home/graph-list/graph-list.component.ts
index 226f73f..29d855e 100644
--- a/src/app/view/home/graph-list/graph-list.component.ts
+++ b/src/app/view/home/graph-list/graph-list.component.ts
@@ -435,7 +435,7 @@ export class GraphListComponent implements OnInit {
       let params = new HttpParams();
       params = params.append('FromDate', fromDate);
       params = params.append('ToDate', ToDate);
-      params = params.append('Interval', (interval == "all")?"":interval);
+      params = params.append('Interval', (interval == "all")?"all":interval);
       params = params.append('Type', this.Type);
       params = params.append('Difftype', difftype);
       this.chartService