diff --git a/Weathy/Weathy.xcodeproj/project.pbxproj b/Weathy/Weathy.xcodeproj/project.pbxproj
index d77ae09c..32aa5e09 100644
--- a/Weathy/Weathy.xcodeproj/project.pbxproj
+++ b/Weathy/Weathy.xcodeproj/project.pbxproj
@@ -1266,7 +1266,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 1.1.6;
+				MARKETING_VERSION = 1.1.8;
 				PRODUCT_BUNDLE_IDENTIFIER = com.weathy.weathy;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 5.0;
@@ -1289,7 +1289,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 1.1.6;
+				MARKETING_VERSION = 1.1.8;
 				PRODUCT_BUNDLE_IDENTIFIER = com.weathy.weathy;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 5.0;
diff --git a/Weathy/Weathy/Resources/Storyboards/Calendar/Calendar.storyboard b/Weathy/Weathy/Resources/Storyboards/Calendar/Calendar.storyboard
index a62ef432..b75600be 100644
--- a/Weathy/Weathy/Resources/Storyboards/Calendar/Calendar.storyboard
+++ b/Weathy/Weathy/Resources/Storyboards/Calendar/Calendar.storyboard
@@ -484,14 +484,15 @@
                                         </constraints>
                                     </imageView>
                                     <imageView clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleToFill" horizontalHuggingPriority="251" verticalHuggingPriority="251" image="calendarBtnArrow" translatesAutoresizingMaskIntoConstraints="NO" id="Zop-PL-sAi">
-                                        <rect key="frame" x="236.33333333333334" y="33.666666666666671" width="11.333333333333343" height="6.6666666666666643"/>
+                                        <rect key="frame" x="234.66666666666666" y="33" width="11" height="6"/>
                                         <constraints>
                                             <constraint firstAttribute="width" secondItem="Zop-PL-sAi" secondAttribute="height" multiplier="10.5:6" id="xFW-hg-Ww3"/>
                                         </constraints>
                                     </imageView>
                                     <textView clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" bounces="NO" scrollEnabled="NO" showsHorizontalScrollIndicator="NO" showsVerticalScrollIndicator="NO" bouncesZoom="NO" editable="NO" text="2021. 1" translatesAutoresizingMaskIntoConstraints="NO" id="MLH-qw-EFI" customClass="SpacedTextView" customModule="Weathy" customModuleProvider="target">
-                                        <rect key="frame" x="135.33333333333334" y="12" width="119.33333333333334" height="50"/>
+                                        <rect key="frame" x="137.66666666666666" y="12" width="115" height="48"/>
                                         <constraints>
+                                            <constraint firstAttribute="width" constant="115" id="S6d-60-41k"/>
                                             <constraint firstAttribute="width" secondItem="MLH-qw-EFI" secondAttribute="height" multiplier="115:48" id="bZX-nQ-PUJ"/>
                                         </constraints>
                                         <inset key="scrollIndicatorInsets" minX="8" minY="8" maxX="0.0" maxY="0.0"/>
@@ -516,7 +517,7 @@
                                         </connections>
                                     </button>
                                     <collectionView clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" bounces="NO" pagingEnabled="YES" showsHorizontalScrollIndicator="NO" showsVerticalScrollIndicator="NO" dataMode="prototypes" translatesAutoresizingMaskIntoConstraints="NO" id="uOT-xR-3sR">
-                                        <rect key="frame" x="35" y="62" width="320" height="109"/>
+                                        <rect key="frame" x="35" y="59.999999999999993" width="320" height="109.33333333333331"/>
                                         <color key="backgroundColor" systemColor="systemBackgroundColor"/>
                                         <constraints>
                                             <constraint firstAttribute="width" secondItem="uOT-xR-3sR" secondAttribute="height" multiplier="308:105" id="n3d-MH-o8i"/>
@@ -632,7 +633,7 @@
                                         </cells>
                                     </collectionView>
                                     <collectionView clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" bounces="NO" pagingEnabled="YES" showsHorizontalScrollIndicator="NO" showsVerticalScrollIndicator="NO" contentInsetAdjustmentBehavior="never" dataMode="prototypes" translatesAutoresizingMaskIntoConstraints="NO" id="bb2-V1-BIL">
-                                        <rect key="frame" x="35" y="97.666666666666657" width="320" height="300"/>
+                                        <rect key="frame" x="35" y="95.666666666666657" width="320" height="300"/>
                                         <color key="backgroundColor" red="0.95294117649999999" green="0.4431372549" blue="0.53333333329999999" alpha="1" colorSpace="calibratedRGB"/>
                                         <constraints>
                                             <constraint firstAttribute="height" constant="300" id="smh-DP-FEY"/>
@@ -793,7 +794,7 @@
                                         </cells>
                                     </collectionView>
                                     <stackView opaque="NO" userInteractionEnabled="NO" contentMode="scaleToFill" distribution="fillEqually" translatesAutoresizingMaskIntoConstraints="NO" id="jUc-Bh-1hY">
-                                        <rect key="frame" x="35" y="80" width="320" height="17.666666666666671"/>
+                                        <rect key="frame" x="35" y="78" width="320" height="17.666666666666671"/>
                                         <subviews>
                                             <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="일" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="BGD-Gk-BMk">
                                                 <rect key="frame" x="0.0" y="0.0" width="45.666666666666664" height="17.666666666666668"/>
@@ -866,7 +867,6 @@
                                     <constraint firstItem="jUc-Bh-1hY" firstAttribute="centerX" secondItem="j9k-NW-X9X" secondAttribute="centerX" id="ogb-TP-h6Y"/>
                                     <constraint firstAttribute="bottom" secondItem="9Mq-yL-8s0" secondAttribute="bottom" id="prY-LM-ZcZ"/>
                                     <constraint firstItem="GZs-Aw-Oxd" firstAttribute="top" secondItem="j9k-NW-X9X" secondAttribute="top" constant="9" id="t3g-Jq-5Br"/>
-                                    <constraint firstItem="MLH-qw-EFI" firstAttribute="width" secondItem="j9k-NW-X9X" secondAttribute="width" multiplier="115:375" id="w9p-bo-8Ho"/>
                                 </constraints>
                             </view>
                             <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="Inp-Yt-33o">
diff --git a/Weathy/Weathy/Sources/VCs/Calendar/CalendarDetailVC.swift b/Weathy/Weathy/Sources/VCs/Calendar/CalendarDetailVC.swift
index 5fcce010..c85c6eec 100644
--- a/Weathy/Weathy/Sources/VCs/Calendar/CalendarDetailVC.swift
+++ b/Weathy/Weathy/Sources/VCs/Calendar/CalendarDetailVC.swift
@@ -445,6 +445,7 @@ class CalendarDetailVC: UIViewController{
             print("selected!",selectedDate)
         }
         if todayWeathyFlag || recordViewFlag{
+            calendarVC.yearMonthTextView.text = selectedDate.currentYearMonth
             calendarVC.selectedDate = selectedDate
             print("selectedDate",selectedDate)
             calendarVC.picker.date = selectedDate
diff --git a/Weathy/Weathy/Sources/VCs/ModifyWeathy/ModifyWeathyTagVC.swift b/Weathy/Weathy/Sources/VCs/ModifyWeathy/ModifyWeathyTagVC.swift
index c8b35108..f2264c3f 100644
--- a/Weathy/Weathy/Sources/VCs/ModifyWeathy/ModifyWeathyTagVC.swift
+++ b/Weathy/Weathy/Sources/VCs/ModifyWeathy/ModifyWeathyTagVC.swift
@@ -630,9 +630,14 @@ extension ModifyWeathyTagVC: UICollectionViewDataSource {
                     
                 }
                 
-                DispatchQueue.main.async{
-                    self.tagCollectionView.reloadData()
-                    self.tagTitleCollectionView.reloadData()
+                if tagTitles[titleIndex].tagTab[indexPath.item].isSelected {
+                    setTagSelected(cell: collectionView.cellForItem(at: indexPath) as! RecordTagCVC)
+                } else {
+                    setTagUnselected(cell: collectionView.cellForItem(at: indexPath) as! RecordTagCVC)
+                }
+                
+                UIView.performWithoutAnimation {
+                    self.tagTitleCollectionView.reloadItems(at: [IndexPath(item: titleIndex, section: 0)])
                 }
                 
                 if tagTitles[0].count >= 1 || tagTitles[1].count >= 1 || tagTitles[2].count >= 1 ||
@@ -683,10 +688,18 @@ extension ModifyWeathyTagVC: UICollectionViewDelegateFlowLayout {
     
     func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize {
         
-        let cellWidth : CGFloat = collectionView.frame.width/4 - 6
-        let cellHeight : CGFloat = collectionView.frame.height
-        
-        return CGSize(width: cellWidth, height: cellHeight)
+        if collectionView == tagTitleCollectionView {
+            let cellWidth : CGFloat = collectionView.frame.width/4 - 6
+            let cellHeight : CGFloat = collectionView.frame.height
+            
+            return CGSize(width: cellWidth, height: cellHeight)
+        } else {
+            if let cell = collectionView.cellForItem(at: indexPath) {
+                return CGSize(width: cell.frame.width, height: cell.frame.height)
+            }
+            
+            return CGSize(width: 0, height: 0)
+        }
         
     }
     
diff --git a/Weathy/Weathy/Sources/VCs/Record/RecordNVC.swift b/Weathy/Weathy/Sources/VCs/Record/RecordNVC.swift
index e848bf09..e163fdbb 100644
--- a/Weathy/Weathy/Sources/VCs/Record/RecordNVC.swift
+++ b/Weathy/Weathy/Sources/VCs/Record/RecordNVC.swift
@@ -34,17 +34,19 @@ extension RecordNVC {
         case .plusRecord:
             print("플러스 버튼에서의 접근")
             /// 앱 델리게이트에서 년, 월, 일을 받아와 문자열로 변환
-            let appDelgate: AppDelegate = UIApplication.shared.delegate as! AppDelegate
+            let appDelegate: AppDelegate = UIApplication.shared.delegate as! AppDelegate
             
-            dateString = "\(String((appDelgate.overviewData?.dailyWeather.date.year)!))-\(String(format: "%02d", appDelgate.overviewData!.dailyWeather.date.month))-\(String(format: "%02d", appDelgate.overviewData!.dailyWeather.date.day))"
-            
-            /// 년, 월, 일을 Date 형식으로 변환
-            let dateFormatter = DateFormatter()
-            dateFormatter.dateFormat = "yyyy-MM-dd HH:mm:ss"
-            dateFormatter.locale = Locale(identifier: "ko-Kr")
-            
-            let dateTimeString: String = "\(dateString) 00:00:00"
-            dateToday = dateFormatter.date(from: dateTimeString)
+            if let savedData = appDelegate.overviewData {
+                dateString = "\(String((savedData.dailyWeather.date.year)!))-\(String(format: "%02d", savedData.dailyWeather.date.month))-\(String(format: "%02d", savedData.dailyWeather.date.day))"
+                
+                /// 년, 월, 일을 Date 형식으로 변환
+                let dateFormatter = DateFormatter()
+                dateFormatter.dateFormat = "yyyy-MM-dd HH:mm:ss"
+                dateFormatter.locale = Locale(identifier: "ko-Kr")
+                
+                let dateTimeString: String = "\(dateString) 00:00:00"
+                dateToday = dateFormatter.date(from: dateTimeString)
+            }
             
         case .calendarRecord:
             print("캘린더에서의 접근")
diff --git a/Weathy/Weathy/Sources/VCs/Record/RecordTagAddPopupVC.swift b/Weathy/Weathy/Sources/VCs/Record/RecordTagAddPopupVC.swift
index 06c1e3bd..b6a16d02 100644
--- a/Weathy/Weathy/Sources/VCs/Record/RecordTagAddPopupVC.swift
+++ b/Weathy/Weathy/Sources/VCs/Record/RecordTagAddPopupVC.swift
@@ -87,7 +87,7 @@ class RecordTagAddPopupVC: UIViewController {
     }
     
     @IBAction func addBtnTap(_ sender: Any) {
-        if tagCount < 50{
+        if tagCount < 100{
             self.callAddTagService()
         }
         else {
@@ -107,7 +107,7 @@ extension RecordTagAddPopupVC {
         titleLabel.font = UIFont.SDGothicSemiBold18
         titleLabel.textColor = UIColor.mintIcon
         titleLabel.lineSetting(kernValue: -0.9)
-        titleLabel.text = "\(tagCategory) 추가하기 (\(tagCount)/50)"
+        titleLabel.text = "\(tagCategory) 추가하기 (\(tagCount)/100)"
         
         subTitleLabel.font = UIFont.SDGothicRegular16
         subTitleLabel.textColor = UIColor.subGrey6
@@ -188,7 +188,7 @@ extension RecordTagAddPopupVC {
                     
                     /// 태그 개수 하나 추가, 타이틀에 반영
                     self.tagCount += 1
-                    self.titleLabel.text = "\(self.tagCategory) 추가하기 (\(self.tagCount)/50)"
+                    self.titleLabel.text = "\(self.tagCategory) 추가하기 (\(self.tagCount)/100)"
                 }
                 
             case .requestErr(let msg):
diff --git a/Weathy/Weathy/Sources/VCs/Record/RecordTagDeleteVC.swift b/Weathy/Weathy/Sources/VCs/Record/RecordTagDeleteVC.swift
index 85e3c091..b4c679a0 100644
--- a/Weathy/Weathy/Sources/VCs/Record/RecordTagDeleteVC.swift
+++ b/Weathy/Weathy/Sources/VCs/Record/RecordTagDeleteVC.swift
@@ -360,10 +360,10 @@ extension RecordTagDeleteVC: UICollectionViewDataSource {
                 self.tagCount -= 1
             }
             
-            
-            DispatchQueue.main.async{
-                self.tagCollectionView.reloadData()
-                self.tagTitleCollectionView.reloadData()
+            if tagTitles[titleIndex].tagTab[indexPath.item].isSelected {
+                setTagSelected(cell: collectionView.cellForItem(at: indexPath) as! RecordTagCVC)
+            } else {
+                setTagUnselected(cell: collectionView.cellForItem(at: indexPath) as! RecordTagCVC)
             }
             
             if tagTitles[0].count >= 1 || tagTitles[1].count >= 1 || tagTitles[2].count >= 1 ||
diff --git a/Weathy/Weathy/Sources/VCs/Record/RecordTagVC.swift b/Weathy/Weathy/Sources/VCs/Record/RecordTagVC.swift
index a629a24c..5e5a439f 100644
--- a/Weathy/Weathy/Sources/VCs/Record/RecordTagVC.swift
+++ b/Weathy/Weathy/Sources/VCs/Record/RecordTagVC.swift
@@ -546,7 +546,7 @@ extension RecordTagVC: UICollectionViewDataSource {
             if indexPath.item == 0 {
 //                print("I'm chosen")
                 
-                if tagTitles[titleIndex].tagTab.count <= 50 {
+                if tagTitles[titleIndex].tagTab.count <= 100 {
                     guard let dvc = self.storyboard?.instantiateViewController(identifier: "RecordTagAddPopupVC") as? RecordTagAddPopupVC else {
                         return
                     }
@@ -599,11 +599,16 @@ extension RecordTagVC: UICollectionViewDataSource {
                     
                 }
                 
-                DispatchQueue.main.async{
-                    self.tagCollectionView.reloadData()
-                    self.tagTitleCollectionView.reloadData()
+                if tagTitles[titleIndex].tagTab[indexPath.item].isSelected {
+                    setTagSelected(cell: collectionView.cellForItem(at: indexPath) as! RecordTagCVC)
+                } else {
+                    setTagUnselected(cell: collectionView.cellForItem(at: indexPath) as! RecordTagCVC)
                 }
                 
+                UIView.performWithoutAnimation {
+                    self.tagTitleCollectionView.reloadItems(at: [IndexPath(item: titleIndex, section: 0)])
+                }
+
                 if tagTitles[0].count >= 1 || tagTitles[1].count >= 1 || tagTitles[2].count >= 1 ||
                     tagTitles[3].count >= 1 {
                     self.setNextBtnActivated()
@@ -658,10 +663,20 @@ extension RecordTagVC: UICollectionViewDelegateFlowLayout {
     
     func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize {
         
-        let cellWidth : CGFloat = collectionView.frame.width/4 - 6
-        let cellHeight : CGFloat = collectionView.frame.height
+        if collectionView == tagTitleCollectionView {
+            let cellWidth : CGFloat = collectionView.frame.width/4 - 6
+            let cellHeight : CGFloat = collectionView.frame.height
+            
+            return CGSize(width: cellWidth, height: cellHeight)
+        } else {
+            if let cell = collectionView.cellForItem(at: indexPath) {
+                return CGSize(width: cell.frame.width, height: cell.frame.height)
+            }
+            
+            return CGSize(width: 0, height: 0)
+        }
+        
         
-        return CGSize(width: cellWidth, height: cellHeight)
         
     }
     
diff --git a/Weathy/Weathy/Sources/VCs/Record/RecordTextVC.swift b/Weathy/Weathy/Sources/VCs/Record/RecordTextVC.swift
index 297516e8..50e2e22e 100644
--- a/Weathy/Weathy/Sources/VCs/Record/RecordTextVC.swift
+++ b/Weathy/Weathy/Sources/VCs/Record/RecordTextVC.swift
@@ -344,10 +344,11 @@ extension RecordTextVC {
                 if let loadData = data as? ModifyWeathyData {
                     print(loadData)
                 }
-                self.presentingViewController?.presentingViewController?.dismiss(animated: true) {
-                    NotificationCenter.default.post(name: NSNotification.Name(rawValue: "RecordUpdated"), object: 0)
-                }
+//                self.presentingViewController?.presentingViewController?.dismiss(animated: true) {
+//                    NotificationCenter.default.post(name: NSNotification.Name(rawValue: "RecordUpdated"), object: 0)
+//                }
 //                self.showToast(message: "웨디에 내용이 추가되었어요!")
+                self.exitToCalendar()
 
             case .requestErr(let msg):
                 print("requestErr")
diff --git a/Weathy/Weathy/Sources/VCs/Tabbar/TabbarVC.swift b/Weathy/Weathy/Sources/VCs/Tabbar/TabbarVC.swift
index a9c85361..863edbaa 100644
--- a/Weathy/Weathy/Sources/VCs/Tabbar/TabbarVC.swift
+++ b/Weathy/Weathy/Sources/VCs/Tabbar/TabbarVC.swift
@@ -6,6 +6,7 @@
 //
 
 import UIKit
+import SystemConfiguration
 
 class TabbarVC: UIViewController {
     static let identifier = "TabbarVC"
@@ -40,6 +41,12 @@ class TabbarVC: UIViewController {
         }
     }
     
+    override func viewWillAppear(_ animated: Bool) {
+        if !isInternetAvailable() {
+            self.showToast(message: "네트워크 연결을 확인해주세요!")
+        }
+    }
+    
     @objc func recordSuccess(_ noti: Notification) {
         selectButton(buttonName: .calendarButton)
         scrollView.setContentOffset(CGPoint(x: scrollView.frame.width, y: 0), animated: false)
@@ -89,6 +96,29 @@ class TabbarVC: UIViewController {
         
     }
     
+    func isInternetAvailable() -> Bool {
+        var zeroAddress = sockaddr_in()
+        zeroAddress.sin_len = UInt8(MemoryLayout.size(ofValue: zeroAddress))
+        zeroAddress.sin_family = sa_family_t(AF_INET)
+        
+        let defaultRouteReachability = withUnsafePointer(to: &zeroAddress) {
+            $0.withMemoryRebound(to: sockaddr.self, capacity: 1) {zeroSockAddress in
+                SCNetworkReachabilityCreateWithAddress(nil, zeroSockAddress)
+            }
+        }
+        
+        var flags = SCNetworkReachabilityFlags()
+        
+        if !SCNetworkReachabilityGetFlags(defaultRouteReachability!, &flags) {
+            return false
+        }
+        
+        let isReachable = flags.contains(.reachable)
+        let needsConnection = flags.contains(.connectionRequired)
+        
+        return (isReachable && !needsConnection)
+    }
+    
     // MARK: - IBActions
     
     /// Main 버튼
@@ -109,13 +139,19 @@ class TabbarVC: UIViewController {
             self.showToast(message: "웨디는 하루에 하나만 기록할 수 있어요.")
         }
         else{
-            let nextStoryboard = UIStoryboard(name: "RecordStart", bundle: nil)
-            guard let vc = nextStoryboard.instantiateViewController(withIdentifier: RecordNVC.identifier) as? RecordNVC else { return }
-            
-            vc.origin = .plusRecord
-            vc.modalPresentationStyle = .fullScreen
+            let appDelegate: AppDelegate = UIApplication.shared.delegate as! AppDelegate
             
-            present(vc, animated: true, completion: nil)
+            if let _ = appDelegate.overviewData {
+                let nextStoryboard = UIStoryboard(name: "RecordStart", bundle: nil)
+                guard let vc = nextStoryboard.instantiateViewController(withIdentifier: RecordNVC.identifier) as? RecordNVC else { return }
+                
+                vc.origin = .plusRecord
+                vc.modalPresentationStyle = .fullScreen
+                
+                present(vc, animated: true, completion: nil)
+            } else {
+                self.showToast(message: "네트워크 연결을 확인해주세요!")
+            }
         }
     }