diff --git a/client/src/app/features/merge/merge.component.ts b/client/src/app/features/merge/merge.component.ts
index 17366ee..139ea05 100644
--- a/client/src/app/features/merge/merge.component.ts
+++ b/client/src/app/features/merge/merge.component.ts
@@ -34,6 +34,7 @@ import { FormsModule } from '@angular/forms';
 import { RecipeListComponent } from '../recipes/recipe-details/recipe-list/recipe-list.component';
 import { ResizeEvent, ResizableModule } from 'angular-resizable-element';
 import { Debugger } from 'src/app/shared/helpers/debugger';
+import { convertFromInterProductCode, inRange } from 'src/app/shared/helpers/recipe';
 
 @Component({
   selector: 'app-merge',
@@ -442,7 +443,12 @@ export class MergeComponent
       }
     }
 
+    console.log("fromMachine",this.recipeFromMachine);
+
     if (Object.keys(this.recipeFromMachine).length > 0) {
+
+      // cat master to target
+      this.concatNoEditKeyToMap(this.recipeFromMachine, this.targetRecipe[this.getCommitAttr(this.selectedCommit, 'contents').productCode]);
       to_send['appliedMachineRecipe'] = this.recipeFromMachine;
     }
 
@@ -455,6 +461,8 @@ export class MergeComponent
 
     console.log('sending upgrade', to_send);
 
+    // alert("sending .. ")
+
     this._recipeService
       .upgradeRecipe(
         await this._recipeService.getCurrentCountry(),
@@ -508,6 +516,7 @@ export class MergeComponent
 
     // get current pd
     let pd = this.getCommitAttr(this.selectedCommit, 'contents').productCode;
+    console.log("check content", compare(this.targetRecipe[pd],  this.getCommitAttr(this.selectedCommit, 'contents')));
 
     if (base != '') {
       switch (base) {
@@ -523,6 +532,11 @@ export class MergeComponent
               this.getCommitAttr(this.selectedCommit, 'contents').recipes[idx] =
                 diff_recipe.recipes[idx];
               // TODO: add topping sync, if is topping slot, set topping too!
+
+              if(inRange(8111, 8130, convertFromInterProductCode(diff_recipe.recipes[idx].materialPathId))){
+                let toppingSlot = convertFromInterProductCode(diff_recipe.recipes[idx].materialPathId )- 8110;
+                this.getCommitAttr(this.selectedCommit, 'contents').ToppingSet[toppingSlot] = diff_recipe.ToppingSet[toppingSlot];
+              }
             });
           }
 
@@ -544,6 +558,10 @@ export class MergeComponent
             updateIdxList.forEach((idx) => {
               this.anotherTargetRecipe[pd].recipes[idx] = commit_recipe[idx];
               // TODO: add topping sync, if is topping slot, set topping too!
+              if(inRange(8111, 8130, convertFromInterProductCode(commit_recipe.recipes[idx].materialPathId))){
+                let toppingSlot = convertFromInterProductCode(commit_recipe.recipes[idx].materialPathId )- 8110;
+                this.anotherTargetRecipe[pd].ToppingSet[toppingSlot] = commit_recipe.ToppingSet[toppingSlot];
+              }
             });
           }
           this.recipeFromMachine = this.anotherTargetRecipe[pd];
@@ -663,4 +681,12 @@ export class MergeComponent
         break;
     }
   }
+
+  concatNoEditKeyToMap(source: any, target: any) {
+    for (const key of Object.keys(source)) {
+      if (!Object.keys(target).includes(key)) {
+        target[key] = source[key];
+      }
+    }
+  }
 }
diff --git a/client/src/app/features/recipes/recipe-details/recipe-details.component.ts b/client/src/app/features/recipes/recipe-details/recipe-details.component.ts
index 153dfd0..7cd9a47 100644
--- a/client/src/app/features/recipes/recipe-details/recipe-details.component.ts
+++ b/client/src/app/features/recipes/recipe-details/recipe-details.component.ts
@@ -221,6 +221,7 @@ export class RecipeDetailsComponent implements OnInit {
         SubMenu: [...(this.rawRecipe! as any).SubMenu!],
         ToppingSet: [...(this.rawRecipe as any).ToppingSet],
       };
+      console.log('pre to_send', to_send);
 
       this.concatNoEditKeyToMap(this.rawRecipe, to_send);
 
diff --git a/client/src/app/features/recipes/recipes.component.ts b/client/src/app/features/recipes/recipes.component.ts
index 8a4a74a..547b99b 100644
--- a/client/src/app/features/recipes/recipes.component.ts
+++ b/client/src/app/features/recipes/recipes.component.ts
@@ -539,12 +539,15 @@ export class RecipesComponent implements OnInit, OnDestroy, AfterViewInit {
 
   // end of Recipe Version selection
 
-  openJsonTab() {
+  async openJsonTab() {
+
+    let country = await this._recipeService.getCurrentCountry(
+      this.department
+    );
+
     window.open(
       environment.api +
-        `/recipes/${this._recipeService.getCurrentCountry(
-          this.department
-        )}/${this._recipeService.getCurrentFile()}/json`,
+        `/recipes/${country}/${this._recipeService.getCurrentFile()}/json`,
       '_blank'
     );
   }
@@ -669,7 +672,7 @@ export class RecipesComponent implements OnInit, OnDestroy, AfterViewInit {
       next: (data: any) => {
         if(data.status == 'OK'){
           console.log(data.result);
-          alert("refresh ... ");
+          // alert("refresh ... ");
           window.location.reload();
         }
       }
diff --git a/server/data/data.go b/server/data/data.go
index 8a74a77..dc97f71 100644
--- a/server/data/data.go
+++ b/server/data/data.go
@@ -438,7 +438,7 @@ func (d *Data) GetRecipe(countryID, filename string) *models.Recipe {
 	}
 
 	// cache to redis
-	d.redisClient.SetToKey(filename, recipe)
+	err = d.redisClient.SetToKey(filename, recipe)
 
 	if err != nil {
 		d.taoLogger.Log.Error("GetRecipe: Error when read recipe file, Return default recipe", zap.Error(err))
@@ -491,6 +491,22 @@ func (d *Data) GetRecipe(countryID, filename string) *models.Recipe {
 // 	return d.currentRecipe
 // }
 
+func loopMatchProductCode(recipe01s []models.Recipe01, productCode string) (models.Recipe01, error) {
+	for _, v := range recipe01s {
+		if v.ProductCode == productCode {
+			return v, nil
+		} else if len(v.SubMenu) > 0 {
+			for _, subMenu := range v.SubMenu {
+				if subMenu.ProductCode == productCode {
+					return subMenu, nil
+				}
+			}
+		}
+	}
+
+	return models.Recipe01{}, fmt.Errorf("NotFound")
+}
+
 func (d *Data) GetRecipe01ByProductCode(filename, countryID, productCode string) (models.Recipe01, error) {
 
 	// try convert
@@ -513,33 +529,96 @@ func (d *Data) GetRecipe01ByProductCode(filename, countryID, productCode string)
 			// //fmt.Println("GetRecipe01ByProductCode.ReadCurrent::CurrentFile", d.CurrentFile)
 			// //fmt.Println("GetRecipe01ByProductCode.ReadCurrent::CurrentCountryID", d.CurrentCountryID)
 
-			for _, v := range d.CurrentRecipe[countryID].Recipe01 {
-				if v.ProductCode == productCode {
-					return v, nil
-				} else if len(v.SubMenu) > 0 {
-					for _, subMenu := range v.SubMenu {
-						if subMenu.ProductCode == productCode {
-							return subMenu, nil
-						}
-					}
+			// if redis online
+			if d.redisClient.HealthCheck() == nil {
+				d.taoLogger.Log.Debug("GetRecipe01ByProductCode", zap.Any("useRedis", true))
+				recipeFromRedis := d.GetRecipe(countryID, filename)
+
+				// find productCode from this
+				// for _, v := range recipeFromRedis.Recipe01 {
+				// 	if v.ProductCode == productCode {
+				// 		return v, nil
+				// 	} else if len(v.SubMenu) > 0 {
+				// 		for _, subMenu := range v.SubMenu {
+				// 			if subMenu.ProductCode == productCode {
+				// 				return subMenu, nil
+				// 			}
+				// 		}
+				// 	}
+				// }
+
+				recipe01, err := loopMatchProductCode(recipeFromRedis.Recipe01, productCode)
+				if err == nil {
+					return recipe01, nil
+				}
+
+			} else {
+				d.taoLogger.Log.Debug("GetRecipe01ByProductCode", zap.Any("useRedis", false))
+				// for _, v := range d.CurrentRecipe[countryID].Recipe01 {
+				// 	if v.ProductCode == productCode {
+				// 		return v, nil
+				// 	} else if len(v.SubMenu) > 0 {
+				// 		for _, subMenu := range v.SubMenu {
+				// 			if subMenu.ProductCode == productCode {
+				// 				return subMenu, nil
+				// 			}
+				// 		}
+				// 	}
+				// }
+				recipe01, err := loopMatchProductCode(d.CurrentRecipe[countryID].Recipe01, productCode)
+				if err == nil {
+					return recipe01, nil
 				}
 			}
+
 			// //fmt.Println("No result in current recipe", countryID)
 		} else if recipe, ok := d.recipeMap[filename]; ok {
 			// //fmt.Println("GetRecipe01ByProductCode.ReadMap", filename, d.CurrentFile, recipe.Recipe[countryID], "countryID=", countryID)
-			for _, v := range recipe.Recipe[countryID].Recipe01 {
-				if v.ProductCode == productCode {
-					// d.taoLogger.Log.Debug("GetRecipe01ByProductCode.getSuccess", zap.Any("fromFile", filename), zap.Any("whereSource", d.recipeMap))
-					return v, nil
-				} else if len(v.SubMenu) > 0 {
-					for _, subMenu := range v.SubMenu {
-						if subMenu.ProductCode == productCode {
-							// d.taoLogger.Log.Debug("GetRecipe01ByProductCode.getSuccess", zap.Any("fromFile", filename), zap.Any("whereSource", d.recipeMap))
-							return subMenu, nil
-						}
-					}
+			// for _, v := range recipe.Recipe[countryID].Recipe01 {
+			// 	if v.ProductCode == productCode {
+			// 		// d.taoLogger.Log.Debug("GetRecipe01ByProductCode.getSuccess", zap.Any("fromFile", filename), zap.Any("whereSource", d.recipeMap))
+			// 		return v, nil
+			// 	} else if len(v.SubMenu) > 0 {
+			// 		for _, subMenu := range v.SubMenu {
+			// 			if subMenu.ProductCode == productCode {
+			// 				// d.taoLogger.Log.Debug("GetRecipe01ByProductCode.getSuccess", zap.Any("fromFile", filename), zap.Any("whereSource", d.recipeMap))
+			// 				return subMenu, nil
+			// 			}
+			// 		}
+			// 	}
+			// }
+
+			// if redis online
+			if d.redisClient.HealthCheck() == nil {
+				d.taoLogger.Log.Debug("GetRecipe01ByProductCode", zap.Any("useRedis", true))
+				recipeFromRedis := d.GetRecipe(countryID, filename)
+
+				// find productCode from this
+				// for _, v := range recipeFromRedis.Recipe01 {
+				// 	if v.ProductCode == productCode {
+				// 		return v, nil
+				// 	} else if len(v.SubMenu) > 0 {
+				// 		for _, subMenu := range v.SubMenu {
+				// 			if subMenu.ProductCode == productCode {
+				// 				return subMenu, nil
+				// 			}
+				// 		}
+				// 	}
+				// }
+
+				recipe01, err := loopMatchProductCode(recipeFromRedis.Recipe01, productCode)
+				if err == nil {
+					return recipe01, nil
+				}
+
+			} else {
+				d.taoLogger.Log.Debug("GetRecipe01ByProductCode", zap.Any("useRedis", false))
+				recipe01, err := loopMatchProductCode(recipe.Recipe[countryID].Recipe01, productCode)
+				if err == nil {
+					return recipe01, nil
 				}
 			}
+
 			d.taoLogger.Log.Debug("GetRecipe01ByProductCode.getFail", zap.Any("fromFile", filename), zap.Any("whereSource", d.recipeMap))
 		}
 	}
@@ -601,18 +680,23 @@ func (d *Data) GetRecipe01ByProductCode(filename, countryID, productCode string)
 		TimeStamps: time.Now().Unix(),
 	}
 
-	for _, v := range d.CurrentRecipe[countryID].Recipe01 {
-		if v.ProductCode == productCode {
-			// d.taoLogger.Log.Debug("GetRecipe01ByProductCode", zap.Any("productCode", productCode), zap.Any("result", v))
-			return v, nil
-		} else if len(v.SubMenu) > 0 {
-			for _, subMenu := range v.SubMenu {
-				if subMenu.ProductCode == productCode {
-					// d.taoLogger.Log.Debug("GetRecipe01ByProductCode", zap.Any("productCode", productCode), zap.Any("result", subMenu))
-					return subMenu, nil
-				}
-			}
-		}
+	// for _, v := range d.CurrentRecipe[countryID].Recipe01 {
+	// 	if v.ProductCode == productCode {
+	// 		// d.taoLogger.Log.Debug("GetRecipe01ByProductCode", zap.Any("productCode", productCode), zap.Any("result", v))
+	// 		return v, nil
+	// 	} else if len(v.SubMenu) > 0 {
+	// 		for _, subMenu := range v.SubMenu {
+	// 			if subMenu.ProductCode == productCode {
+	// 				// d.taoLogger.Log.Debug("GetRecipe01ByProductCode", zap.Any("productCode", productCode), zap.Any("result", subMenu))
+	// 				return subMenu, nil
+	// 			}
+	// 		}
+	// 	}
+	// }
+
+	recipe01, err := loopMatchProductCode(d.CurrentRecipe[countryID].Recipe01, productCode)
+	if err == nil {
+		return recipe01, nil
 	}
 
 	return models.Recipe01{}, fmt.Errorf("product code: %s not found", productCode)
@@ -1281,12 +1365,20 @@ func (d *Data) Merge(country string, filename string, attr string, changeKey str
 			return "UpdatedValueError", fmt.Errorf("updated value is nil")
 		}
 
-		// type assertion
-		updatedModel, ok := updated.(models.Recipe01)
-		d.taoLogger.Log.Debug("check on update model", zap.Any("appliedFromClient", updatedModel))
-		if !ok {
-			return d.MergeRecipeNoCache(country, filename, updatedModel)
-		}
+		var updateRecipe01 models.Recipe01
+		updatedRecord, _ := json.Marshal(updated)
+		json.Unmarshal(updatedRecord, &updateRecipe01)
+
+		return d.MergeRecipeNoCache(country, filename, updateRecipe01)
+
+		// // updatedModel, ok := updateRecipe01.(models.Recipe01)
+		// // d.taoLogger.Log.Debug("check on update model", zap.Any("ok?", ok), zap.Any("appliedFromClient", updatedModel))
+		// if ok {
+		// 	return d.MergeRecipeNoCache(country, filename, updatedModel)
+		// } else {
+		// 	d.taoLogger.Log.Debug("Merge", zap.Any("targetAssertionFail", updated))
+		// 	return "Fail to upgrade: NotMatchedByType", nil
+		// }
 
 	}
 
@@ -1332,20 +1424,23 @@ func (d *Data) MergeRecipe(country, filename, changeKey string) (string, error)
 	// check address
 	fmt.Println("[Source] source === recipe? ", sourceRecipe == d.GetRecipe(country, filename))
 
-	// apply value to its source
-	d.SetValuesToRecipe(sourceRecipe.Recipe01, patchValue)
+	copyOfSourceRecipe := sourceRecipe
 
-	return d.finalizedVersion(country, sourceRecipe)
+	// apply value to its source
+	d.SetValuesToRecipe(copyOfSourceRecipe.Recipe01, patchValue)
+
+	return d.finalizedVersion(country, copyOfSourceRecipe)
 }
 
 func (d *Data) MergeRecipeNoCache(country string, filename string, updatedRecipe models.Recipe01) (string, error) {
 	// get recipe
 	sourceRecipe := d.GetRecipe(country, filename)
+	copyOfSourceRecipe := sourceRecipe
 
 	// apply value to its source
-	d.SetValuesToRecipe(sourceRecipe.Recipe01, updatedRecipe)
+	d.SetValuesToRecipe(copyOfSourceRecipe.Recipe01, updatedRecipe)
 
-	return d.finalizedVersion(country, sourceRecipe)
+	return d.finalizedVersion(country, copyOfSourceRecipe)
 }
 
 func (d *Data) finalizedVersion(country string, sourceRecipe *models.Recipe) (string, error) {
diff --git a/server/routers/recipe.go b/server/routers/recipe.go
index 7211f10..dbe2941 100644
--- a/server/routers/recipe.go
+++ b/server/routers/recipe.go
@@ -470,7 +470,7 @@ func (rr *RecipeRouter) updateRecipe(w http.ResponseWriter, r *http.Request) {
 	// target saved filename
 	saved_filename := path.Join("./cofffeemachineConfig", countryID, filename)
 
-	// store @ temporary file
+	// store @ temporary filex
 	temp_file_name := helpers.GetTempFile(saved_filename, editor, 0)
 
 	// push this change, editor, commit_msg into db
@@ -492,6 +492,13 @@ func (rr *RecipeRouter) updateRecipe(w http.ResponseWriter, r *http.Request) {
 	// ------------------------ SKIP THIS ------------------------
 	// save only changes.
 
+	// get new change
+	// newChangeRecipe, err := rr.data.GetRecipe01ByProductCode(filename, countryID, changes.ProductCode)
+	// if err != nil {
+	// 	// error missing
+	// 	rr.taoLogger.Log.Debug("RecipeRouter.UpdateRecipe.MissingNewChange", zap.Any("error", err))
+	// }
+
 	// get new tempfile name if redis is connected;
 
 	productCodeNoSpl := strings.ReplaceAll(changes.ProductCode, "-", "")