diff --git a/DevLog/Presentation/ViewModel/ProfileViewModel.swift b/DevLog/Presentation/ViewModel/ProfileViewModel.swift
index 647c2f4c..143d3937 100644
--- a/DevLog/Presentation/ViewModel/ProfileViewModel.swift
+++ b/DevLog/Presentation/ViewModel/ProfileViewModel.swift
@@ -262,7 +262,11 @@ extension ProfileViewModel {
         let year = calendar.component(.year, from: start)
         let month = calendar.component(.month, from: start)
         let quarter = ((month - 1) / 3) + 1
-        return "\(year) Q\(quarter)"
+        return String.localizedStringWithFormat(
+            String(localized: "profile_year_quarter_format"),
+            String(year),
+            String(quarter)
+        )
     }
 
     var selectedDayActivities: [ProfileSelectedDayActivity] {
diff --git a/DevLog/Resource/Localizable.xcstrings b/DevLog/Resource/Localizable.xcstrings
index 88bdc7b0..67dd6dbd 100644
--- a/DevLog/Resource/Localizable.xcstrings
+++ b/DevLog/Resource/Localizable.xcstrings
@@ -2,71 +2,37 @@
   "sourceLanguage" : "ko",
   "strings" : {
     "" : {
-
-    },
-    "#%lld" : {
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "#%1$lld"
-          }
-        }
-      }
-    },
-    "%@ 검색" : {
-      "extractionState" : "stale",
       "localizations" : {
         "en" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "Search %1$@"
+            "value" : ""
           }
         }
-      }
+      },
+      "shouldTranslate" : false
     },
-    "%@의 제목이나 내용을 검색해 보세요." : {
-      "extractionState" : "stale",
+    "#%lld" : {
       "localizations" : {
         "en" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "Search titles or content in %1$@."
+            "value" : "#%lld"
           }
         }
-      }
+      },
+      "shouldTranslate" : false
     },
     "%lld" : {
       "localizations" : {
         "en" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "%1$lld"
-          }
-        }
-      }
-    },
-    "%lld개 필터가 적용됨" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "%1$lld filters applied"
-          }
-        }
-      }
-    },
-    "%lld주" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Week %1$lld"
+            "value" : "%lld"
           }
         }
-      }
+      },
+      "shouldTranslate" : false
     },
     "account_alert_already_linked_message" : {
       "extractionState" : "manual",
@@ -238,23 +204,6 @@
         }
       }
     },
-    "account_title" : {
-      "extractionState" : "manual",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Account"
-          }
-        },
-        "ko" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "계정 연동"
-          }
-        }
-      }
-    },
     "account_toast_link_success" : {
       "extractionState" : "manual",
       "localizations" : {
@@ -267,7 +216,7 @@
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "계정이 성공적으로 연결되었습니다."
+            "value" : "계정이 성공적으로 연결됐어요."
           }
         }
       }
@@ -284,7 +233,7 @@
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "계정 연결이 성공적으로 해제되었습니다."
+            "value" : "계정 연결이 성공적으로 해제됐어요."
           }
         }
       }
@@ -425,23 +374,6 @@
         }
       }
     },
-    "home_content_title" : {
-      "extractionState" : "manual",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Content"
-          }
-        },
-        "ko" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "컨텐츠"
-          }
-        }
-      }
-    },
     "home_invalid_url_message" : {
       "extractionState" : "manual",
       "localizations" : {
@@ -488,7 +420,7 @@
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "최근 수정한 Todo가 없습니다."
+            "value" : "최근 수정한 Todo가 없어요."
           }
         }
       }
@@ -510,36 +442,19 @@
         }
       }
     },
-    "home_title" : {
-      "extractionState" : "manual",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Home"
-          }
-        },
-        "ko" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "홈"
-          }
-        }
-      }
-    },
     "home_web_empty" : {
       "extractionState" : "manual",
       "localizations" : {
         "en" : {
           "stringUnit" : {
-            "state" : "translated",
+            "state" : "needs_review",
             "value" : "Saved web pages appear here."
           }
         },
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "저장한 Web Page가 표시됩니다."
+            "value" : "저장한 웹 페이지가 표시돼요."
           }
         }
       }
@@ -588,23 +503,6 @@
         }
       }
     },
-    "lime_green" : {
-      "extractionState" : "manual",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Lime Green"
-          }
-        },
-        "ko" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "라임 그린"
-          }
-        }
-      }
-    },
     "login_apple_sign_in" : {
       "extractionState" : "manual",
       "localizations" : {
@@ -668,7 +566,7 @@
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "로그인하면 사용 약관 및 개인 정보 취급 방침에 동의하게 됩니다."
+            "value" : "로그인하면 사용 약관 및 개인 정보 취급 방침에 동의하게 돼요."
           }
         }
       }
@@ -685,46 +583,58 @@
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "알림 배지를 불러오는 중 문제가 발생했습니다."
+            "value" : "알림 배지를 불러오는 중 문제가 발생했어요."
           }
         }
       }
     },
-    "Markdown 미리보기" : {
-      "extractionState" : "stale",
+    "nav_account" : {
+      "extractionState" : "manual",
       "localizations" : {
         "en" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "Markdown Preview"
+            "value" : "Account"
+          }
+        },
+        "ko" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "계정 연동"
           }
         }
       }
     },
-    "Markdown 지원 · 예: # 제목, - 목록, **굵게**, - refs #번호" : {
-      "extractionState" : "stale",
+    "nav_home" : {
+      "extractionState" : "manual",
       "localizations" : {
         "en" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "Markdown supported, e.g. # Heading, - List, **Bold**, - refs #123"
+            "value" : "Home"
+          }
+        },
+        "ko" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "홈"
           }
         }
       }
     },
-    "nav_home" : {
+    "nav_home_content" : {
       "extractionState" : "manual",
       "localizations" : {
         "en" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "Home"
+            "value" : "Content"
           }
         },
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "홈"
+            "value" : "컨텐츠"
           }
         }
       }
@@ -763,87 +673,104 @@
         }
       }
     },
-    "nav_today" : {
+    "nav_push_notifications" : {
       "extractionState" : "manual",
       "localizations" : {
         "en" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "Today"
+            "value" : "Notifications"
+          }
+        },
+        "ko" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "받은 푸시 알람"
+          }
+        }
+      }
+    },
+    "nav_push_settings" : {
+      "extractionState" : "manual",
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Notifications"
           }
         },
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "오늘"
+            "value" : "알람"
           }
         }
       }
     },
-    "night_sky" : {
+    "nav_settings" : {
       "extractionState" : "manual",
       "localizations" : {
         "en" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "Night Sky"
+            "value" : "Settings"
           }
         },
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "밤하늘"
+            "value" : "설정"
           }
         }
       }
     },
-    "orange" : {
+    "nav_theme" : {
       "extractionState" : "manual",
       "localizations" : {
         "en" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "Orange"
+            "value" : "Theme"
           }
         },
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "오렌지"
+            "value" : "테마"
           }
         }
       }
     },
-    "pink" : {
+    "nav_today" : {
       "extractionState" : "manual",
       "localizations" : {
         "en" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "Pink"
+            "value" : "Today"
           }
         },
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "핑크"
+            "value" : "투데이"
           }
         }
       }
     },
-    "primary" : {
+    "nav_todo_manage" : {
       "extractionState" : "manual",
       "localizations" : {
         "en" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "Default"
+            "value" : "Edit TODO"
           }
         },
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "기본"
+            "value" : "TODO 편집"
           }
         }
       }
@@ -984,87 +911,104 @@
         }
       }
     },
-    "profile_quarterly_activity" : {
+    "profile_quarter_format" : {
       "extractionState" : "manual",
       "localizations" : {
         "en" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "Quarterly Activity"
+            "value" : "Q%1$lld"
           }
         },
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "분기별 활동"
+            "value" : "%1$lld분기"
           }
         }
       }
     },
-    "profile_select_quarter" : {
+    "profile_year_quarter_format" : {
       "extractionState" : "manual",
       "localizations" : {
         "en" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "Select Quarter"
+            "value" : "Q%2$@ %1$@"
           }
         },
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "분기 선택"
+            "value" : "%1$@년 %2$@분기"
           }
         }
       }
     },
-    "profile_status_placeholder" : {
+    "profile_quarterly_activity" : {
       "extractionState" : "manual",
       "localizations" : {
         "en" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "Set Status"
+            "value" : "Quarterly Activity"
           }
         },
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "상태 설정"
+            "value" : "분기별 활동"
           }
         }
       }
     },
-    "profile_week_axis" : {
+    "profile_select_quarter" : {
       "extractionState" : "manual",
       "localizations" : {
         "en" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "Week"
+            "value" : "Select Quarter"
           }
         },
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "주차"
+            "value" : "분기 선택"
+          }
+        }
+      }
+    },
+    "profile_status_placeholder" : {
+      "extractionState" : "manual",
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Set Status"
+          }
+        },
+        "ko" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "상태 설정"
           }
         }
       }
     },
-    "profile_week_format" : {
+    "profile_week_axis" : {
       "extractionState" : "manual",
       "localizations" : {
         "en" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "Week %1$lld"
+            "value" : "Week"
           }
         },
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "%1$lld주"
+            "value" : "주차"
           }
         }
       }
@@ -1154,23 +1098,6 @@
         }
       }
     },
-    "profile_year_option_format" : {
-      "extractionState" : "manual",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "%1$lld"
-          }
-        },
-        "ko" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "%1$lld년"
-          }
-        }
-      }
-    },
     "push_clear_all_filters" : {
       "extractionState" : "manual",
       "localizations" : {
@@ -1217,24 +1144,7 @@
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "받은 알림이 없습니다."
-          }
-        }
-      }
-    },
-    "push_notifications_title" : {
-      "extractionState" : "manual",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Notifications"
-          }
-        },
-        "ko" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "받은 푸시 알람"
+            "value" : "받은 알림이 없어요."
           }
         }
       }
@@ -1302,24 +1212,7 @@
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "설정에서의 푸시 알람 설정과 별개입니다."
-          }
-        }
-      }
-    },
-    "push_settings_title" : {
-      "extractionState" : "manual",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Alerts"
-          }
-        },
-        "ko" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "알람"
+            "value" : "설정에서의 푸시 알람 설정과는 별개예요."
           }
         }
       }
@@ -1511,33 +1404,6 @@
         }
       }
     },
-    "Q%lld" : {
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Q%1$lld"
-          }
-        }
-      }
-    },
-    "rainbow" : {
-      "extractionState" : "manual",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Rainbow"
-          }
-        },
-        "ko" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "무지개"
-          }
-        }
-      }
-    },
     "relative_time_days_ago_format" : {
       "extractionState" : "manual",
       "localizations" : {
@@ -1606,24 +1472,7 @@
         }
       }
     },
-    "relative_time_updated_suffix" : {
-      "extractionState" : "manual",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : " updated"
-          }
-        },
-        "ko" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : " 업데이트"
-          }
-        }
-      }
-    },
-    "relative_time_updated_format" : {
+    "relative_time_updated_format" : {
       "extractionState" : "manual",
       "localizations" : {
         "en" : {
@@ -1652,7 +1501,7 @@
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "인터넷 연결을 확인해주세요."
+            "value" : "네트워크 연결을 확인해주세요."
           }
         }
       }
@@ -1703,7 +1552,7 @@
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "검색 결과가 없습니다."
+            "value" : "검색 결과가 없어요."
           }
         }
       }
@@ -1839,7 +1688,7 @@
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "회원 탈퇴가 진행되면 모든 데이터가 지워지고 복구할 수 없습니다."
+            "value" : "회원 탈퇴가 진행되면 모든 데이터가 지워지고 복구할 수 없어요."
           }
         }
       }
@@ -1975,7 +1824,7 @@
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "신규 기능을 빠르게 만나볼 수 있습니다"
+            "value" : "신규 기능을 빠르게 만나볼 수 있어요"
           }
         }
       }
@@ -2048,23 +1897,6 @@
         }
       }
     },
-    "settings_title" : {
-      "extractionState" : "manual",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Settings"
-          }
-        },
-        "ko" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "설정"
-          }
-        }
-      }
-    },
     "settings_version" : {
       "extractionState" : "manual",
       "localizations" : {
@@ -2082,40 +1914,6 @@
         }
       }
     },
-    "sky" : {
-      "extractionState" : "manual",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Sky"
-          }
-        },
-        "ko" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "하늘"
-          }
-        }
-      }
-    },
-    "sun" : {
-      "extractionState" : "manual",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Sun"
-          }
-        },
-        "ko" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "태양"
-          }
-        }
-      }
-    },
     "system_theme_automatic" : {
       "extractionState" : "manual",
       "localizations" : {
@@ -2167,23 +1965,6 @@
         }
       }
     },
-    "theme_title" : {
-      "extractionState" : "manual",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Theme"
-          }
-        },
-        "ko" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "테마"
-          }
-        }
-      }
-    },
     "today_complete_action" : {
       "extractionState" : "manual",
       "localizations" : {
@@ -2298,7 +2079,7 @@
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "완료되지 않은 일이 생기면 이곳에서 우선순위대로 볼 수 있습니다."
+            "value" : "완료되지 않은 일이 생기면 이곳에서 우선순위대로 볼 수 있어요."
           }
         }
       }
@@ -2315,7 +2096,7 @@
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "남아 있는 Todo가 없습니다."
+            "value" : "남아 있는 Todo가 없어요."
           }
         }
       }
@@ -2332,7 +2113,7 @@
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "곧 마감되는 Todo가 생기면 이곳에서 먼저 볼 수 있습니다."
+            "value" : "곧 마감되는 Todo가 생기면 이곳에서 먼저 볼 수 있어요."
           }
         }
       }
@@ -2349,7 +2130,7 @@
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "7일 내 일정이 없습니다."
+            "value" : "7일 내 일정이 없어요."
           }
         }
       }
@@ -2383,7 +2164,7 @@
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "선택한 보기 옵션에 맞는 Todo가 없습니다."
+            "value" : "선택한 보기 옵션에 맞는 Todo가 없어요."
           }
         }
       }
@@ -2400,7 +2181,7 @@
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "중요 표시한 Todo가 생기면 이곳에서 바로 볼 수 있습니다."
+            "value" : "중요 표시한 Todo가 생기면 이곳에서 바로 볼 수 있어요."
           }
         }
       }
@@ -2417,7 +2198,7 @@
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "집중할 일이 없습니다."
+            "value" : "집중할 일이 없어요."
           }
         }
       }
@@ -2434,7 +2215,7 @@
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "지금은 기한이 지난 Todo가 없습니다."
+            "value" : "지금은 기한이 지난 Todo가 없어요."
           }
         }
       }
@@ -2451,7 +2232,7 @@
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "지난 마감 Todo가 없습니다."
+            "value" : "지난 마감 Todo가 없어요."
           }
         }
       }
@@ -2485,7 +2266,7 @@
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "중요 표시한 Todo만 표시됩니다."
+            "value" : "중요 표시한 Todo만 표시돼요."
           }
         }
       }
@@ -2643,40 +2424,6 @@
         }
       }
     },
-    "today_title" : {
-      "extractionState" : "manual",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Today"
-          }
-        },
-        "ko" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "오늘"
-          }
-        }
-      }
-    },
-    "web_page_missing_title" : {
-      "extractionState" : "manual",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Unable to find this web page"
-          }
-        },
-        "ko" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "웹페이지를 찾을 수 없습니다"
-          }
-        }
-      }
-    },
     "TODO" : {
       "localizations" : {
         "en" : {
@@ -2687,17 +2434,6 @@
         }
       }
     },
-    "TODO 편집" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Edit TODO"
-          }
-        }
-      }
-    },
     "todo_add" : {
       "extractionState" : "manual",
       "localizations" : {
@@ -2891,13 +2627,13 @@
         "en" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "Completed + Incomplete"
+            "value" : "all"
           }
         },
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "완료 + 미완료"
+            "value" : "전체"
           }
         }
       }
@@ -3220,7 +2956,7 @@
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "작성된 내용이 없습니다."
+            "value" : "작성된 내용이 없어요."
           }
         }
       }
@@ -3271,7 +3007,7 @@
         "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "검색 결과가 없습니다."
+            "value" : "검색 결과가 없어요."
           }
         }
       }
@@ -3480,23 +3216,6 @@
         }
       }
     },
-    "todo_manage_title" : {
-      "extractionState" : "manual",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Edit TODO"
-          }
-        },
-        "ko" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "TODO 편집"
-          }
-        }
-      }
-    },
     "todo_no_tags" : {
       "extractionState" : "manual",
       "localizations" : {
@@ -3694,17 +3413,6 @@
         }
       }
     },
-    "URL" : {
-      "extractionState" : "manual",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "URL"
-          }
-        }
-      }
-    },
     "Web Page" : {
       "localizations" : {
         "en" : {
@@ -3725,877 +3433,19 @@
         }
       }
     },
-    "개인정보 처리방침" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Privacy Policy"
-          }
-        }
-      }
-    },
-    "검색" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Search"
-          }
-        }
-      }
-    },
-    "검색 결과가 없습니다." : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "No results found."
-          }
-        }
-      }
-    },
-    "검색어를 입력해 저장한 앱 컨텐츠를 찾아보세요." : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Enter a search term to find your saved content."
-          }
-        }
-      }
-    },
-    "계정 연동" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Account"
-          }
-        }
-      }
-    },
-    "기간" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Period"
-          }
-        }
-      }
-    },
-    "더보기" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Show More"
-          }
-        }
-      }
-    },
-    "로그아웃" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Sign Out"
-          }
-        }
-      }
-    },
-    "로그인하면 사용 약관 및 개인 정보 취급 방침에 동의하게 됩니다." : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "By signing in, you agree to the Terms of Service and Privacy Policy."
-          }
-        }
-      }
-    },
-    "마감일" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Due Date"
-          }
-        }
-      }
-    },
-    "모든 필터 지우기" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Clear All Filters"
-          }
-        }
-      }
-    },
-    "미리보기" : {
-      "extractionState" : "stale",
+    "web_page_missing_title" : {
+      "extractionState" : "manual",
       "localizations" : {
         "en" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "Preview"
+            "value" : "Unable to find this web page"
           }
-        }
-      }
-    },
-    "받은 알림이 없습니다." : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
+        },
+        "ko" : {
           "stringUnit" : {
             "state" : "translated",
-            "value" : "No notifications received."
-          }
-        }
-      }
-    },
-    "받은 푸시 알람" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Notifications"
-          }
-        }
-      }
-    },
-    "버전 정보" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Version"
-          }
-        }
-      }
-    },
-    "베타 테스트 참여" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Join Beta Testing"
-          }
-        }
-      }
-    },
-    "보기 범위" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Range"
-          }
-        }
-      }
-    },
-    "분기 선택" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Select Quarter"
-          }
-        }
-      }
-    },
-    "분기별 활동" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Quarterly Activity"
-          }
-        }
-      }
-    },
-    "사용자 설정" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "User Settings"
-          }
-        }
-      }
-    },
-    "삭제" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Delete"
-          }
-        }
-      }
-    },
-    "상태 설정" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Set Status"
-          }
-        }
-      }
-    },
-    "생성일" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Created At"
-          }
-        }
-      }
-    },
-    "설정" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Settings"
-          }
-        }
-      }
-    },
-    "설정에서의 푸시 알람 설정과 별개입니다." : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Separate from your Settings app notification preference."
-          }
-        }
-      }
-    },
-    "세부 정보" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Details"
-          }
-        }
-      }
-    },
-    "소셜 계정" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Social Accounts"
-          }
-        }
-      }
-    },
-    "수정" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Edit"
-          }
-        }
-      }
-    },
-    "신규 기능을 빠르게 만나볼 수 있습니다" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Get early access to new features."
-          }
-        }
-      }
-    },
-    "알람" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Alerts"
-          }
-        }
-      }
-    },
-    "알림" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Notifications"
-          }
-        }
-      }
-    },
-    "없음" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "None"
-          }
-        }
-      }
-    },
-    "연결" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Connect"
-          }
-        }
-      }
-    },
-    "연결 해제" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Disconnect"
-          }
-        }
-      }
-    },
-    "연도" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Year"
-          }
-        }
-      }
-    },
-    "오늘" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Today"
-          }
-        }
-      }
-    },
-    "옵션" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Options"
-          }
-        }
-      }
-    },
-    "완료" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Done"
-          }
-        }
-      }
-    },
-    "완료 상태" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Completion Status"
-          }
-        }
-      }
-    },
-    "완료일" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Completed At"
-          }
-        }
-      }
-    },
-    "이 분기에는 선택한 활동이 없어요" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "No selected activity this quarter."
-          }
-        }
-      }
-    },
-    "이 카테고리를 삭제하면 해당하던 TODO는 기타 카테고리로 처리됩니다.\n정말 삭제하시겠습니까?" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Deleting this category will move its TODOs to Other.\nAre you sure you want to delete it?"
-          }
-        }
-      }
-    },
-    "읽지 않음" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Unread"
-          }
-        }
-      }
-    },
-    "임시 데이터 삭제" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Clear Temporary Data"
-          }
-        }
-      }
-    },
-    "작성된 내용이 없습니다." : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "No content has been written."
-          }
-        }
-      }
-    },
-    "저장한 Web Page가 표시됩니다." : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Saved web pages appear here."
-          }
-        }
-      }
-    },
-    "전체 삭제" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Clear All"
-          }
-        }
-      }
-    },
-    "정렬 기준" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Sort By"
-          }
-        }
-      }
-    },
-    "정렬 순서" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Sort Order"
-          }
-        }
-      }
-    },
-    "정렬: %@" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Sort: %1$@"
-          }
-        }
-      }
-    },
-    "정렬: %@ / %@" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Sort: %1$@ / %2$@"
-          }
-        },
-        "ko" : {
-          "stringUnit" : {
-            "state" : "new",
-            "value" : "정렬: %1$@ / %2$@"
-          }
-        }
-      }
-    },
-    "제목(필수)" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Title (Required)"
-          }
-        }
-      }
-    },
-    "주간 추세" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Weekly Trend"
-          }
-        }
-      }
-    },
-    "주차" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Week"
-          }
-        }
-      }
-    },
-    "중요 표시" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Pinned"
-          }
-        }
-      }
-    },
-    "중요 표시만" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Pinned Only"
-          }
-        }
-      }
-    },
-    "중요 표시한 Todo만 표시됩니다." : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Only pinned todos are shown."
-          }
-        }
-      }
-    },
-    "최근 검색" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Recent Searches"
-          }
-        }
-      }
-    },
-    "최근 수정" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Recently Updated"
-          }
-        }
-      }
-    },
-    "최근 수정한 Todo가 없습니다." : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "No recently updated todos."
-          }
-        }
-      }
-    },
-    "추가" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Add"
-          }
-        }
-      }
-    },
-    "카테고리" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Category"
-          }
-        }
-      }
-    },
-    "카테고리 삭제" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Delete Category"
-          }
-        }
-      }
-    },
-    "컨텐츠" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Content"
-          }
-        }
-      }
-    },
-    "탈퇴" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Delete"
-          }
-        }
-      }
-    },
-    "태그" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Tags"
-          }
-        }
-      }
-    },
-    "태그 없음" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "No Tags"
-          }
-        }
-      }
-    },
-    "테마" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Theme"
-          }
-        }
-      }
-    },
-    "편집" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Edit"
-          }
-        }
-      }
-    },
-    "편집 탭에서 Markdown으로 작성하면 여기에서 서식이 적용되어 보여요." : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Write in Markdown on the Edit tab to preview formatted text here."
-          }
-        }
-      }
-    },
-    "푸시 알람 활성화" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Enable Push Notifications"
-          }
-        }
-      }
-    },
-    "프로필" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Profile"
-          }
-        }
-      }
-    },
-    "필터 옵션" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Filter Options"
-          }
-        }
-      }
-    },
-    "현재 계정" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Current Account"
-          }
-        }
-      }
-    },
-    "홈" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Home"
-          }
-        }
-      }
-    },
-    "활동" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Activity"
-          }
-        }
-      }
-    },
-    "활동 없음" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "No Activity"
-          }
-        }
-      }
-    },
-    "활동 히트맵" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Activity Heatmap"
-          }
-        }
-      }
-    },
-    "회원 탈퇴" : {
-      "extractionState" : "stale",
-      "localizations" : {
-        "en" : {
-          "stringUnit" : {
-            "state" : "translated",
-            "value" : "Delete Account"
+            "value" : "웹페이지를 찾을 수 없어요"
           }
         }
       }
diff --git a/DevLog/UI/Home/HomeView.swift b/DevLog/UI/Home/HomeView.swift
index c5da0939..050834e7 100644
--- a/DevLog/UI/Home/HomeView.swift
+++ b/DevLog/UI/Home/HomeView.swift
@@ -21,7 +21,7 @@ struct HomeView: View {
                 webPageSection
             }
             .listStyle(.insetGrouped)
-            .navigationTitle(String(localized: "home_title"))
+            .navigationTitle(String(localized: "nav_home"))
             .navigationDestination(for: Path.self) { path in
                 switch path {
                 case .category(let item):
@@ -333,7 +333,7 @@ struct HomeView: View {
                         .foregroundStyle(Color(.label))
                 }
             }
-            .navigationTitle(String(localized: "home_content_title"))
+            .navigationTitle(String(localized: "nav_home_content"))
             .navigationBarTitleDisplayMode(.inline)
             .toolbar {
                 ToolbarItem(placement: .topBarLeading) {
diff --git a/DevLog/UI/Home/TodoManageView.swift b/DevLog/UI/Home/TodoManageView.swift
index 0005e7a1..8019d9f9 100644
--- a/DevLog/UI/Home/TodoManageView.swift
+++ b/DevLog/UI/Home/TodoManageView.swift
@@ -50,7 +50,7 @@ struct TodoManageView: View {
                 .listRowInsets(EdgeInsets())
             }
             .environment(\.editMode, .constant(.active))
-            .navigationTitle(String(localized: "todo_manage_title"))
+            .navigationTitle(String(localized: "nav_todo_manage"))
             .navigationBarTitleDisplayMode(.inline)
             .navigationBarBackButtonHidden()
             .sheet(isPresented: Binding(
diff --git a/DevLog/UI/Profile/ProfileHeatmapView.swift b/DevLog/UI/Profile/ProfileHeatmapView.swift
index 9a264aa7..b6072093 100644
--- a/DevLog/UI/Profile/ProfileHeatmapView.swift
+++ b/DevLog/UI/Profile/ProfileHeatmapView.swift
@@ -52,32 +52,51 @@ struct ProfileHeatmapView: View {
             6: String(localized: "profile_weekday_fri")
         ]
         let orderedWeekdays = Array(1...7)
+        let labelFontSize = smallestWeekdayLabelFontSize(
+            labels: Array(labels.values),
+            layout: layout
+        )
 
         VStack(alignment: .leading, spacing: layout.cellSpacing) {
             ForEach(orderedWeekdays, id: \.self) { weekday in
-                Group {
-                    if let label = labels[weekday] {
-                        Text(label)
-                            .font(.caption2)
-                            .foregroundStyle(.secondary)
-                            .frame(
-                                width: layout.cellSize,
-                                height: layout.cellSize,
-                                alignment: .leading
-                            )
-                    } else {
-                        Color.clear
-                            .frame(
-                                width: layout.cellSize,
-                                height: layout.cellSize
-                            )
-                    }
+                if let label = labels[weekday] {
+                    Text(label)
+                        .font(.system(size: labelFontSize))
+                        .allowsTightening(true)
+                        .foregroundStyle(.secondary)
+                        .frame(
+                            width: layout.cellSize,
+                            height: layout.cellSize,
+                            alignment: .leading
+                        )
+                } else {
+                    Color.clear
+                        .frame(
+                            width: layout.cellSize,
+                            height: layout.cellSize
+                        )
                 }
             }
         }
         .padding(.top, layout.weekdayTopPadding)
     }
 
+    private func smallestWeekdayLabelFontSize(labels: [String], layout: ProfileHeatmapLayout) -> CGFloat {
+        let captionFont = UIFont.preferredFont(forTextStyle: .caption2)
+        let availableWidth = max(layout.cellSize, 1)
+
+        let fittedSizes = labels.map { label in
+            let textWidth = max(
+                (label as NSString).size(withAttributes: [.font: captionFont]).width,
+                1
+            )
+            let widthRatio = availableWidth / textWidth
+            return captionFont.pointSize * min(widthRatio, 1)
+        }
+
+        return max((fittedSizes.min() ?? captionFont.pointSize).rounded(.down), 1)
+    }
+
     private var availableWidth: CGFloat {
         // ProfileView의 바깥 가로 패딩(16)과 히트맵 카드 내부 패딩(12)을 합한 값
         let horizontalPadding: CGFloat = 16 + 12
diff --git a/DevLog/UI/Profile/ProfileTrendChartView.swift b/DevLog/UI/Profile/ProfileTrendChartView.swift
index 5c5a0227..73517c77 100644
--- a/DevLog/UI/Profile/ProfileTrendChartView.swift
+++ b/DevLog/UI/Profile/ProfileTrendChartView.swift
@@ -52,22 +52,19 @@ struct ProfileTrendChartView: View {
                 )
                 .chartXAxis {
                     AxisMarks(values: axisWeekIndices) { value in
-                        AxisGridLine(stroke: StrokeStyle(lineWidth: 0.5))
-                            .foregroundStyle(.quaternary)
-                        AxisTick(stroke: StrokeStyle(lineWidth: 0.5))
-                            .foregroundStyle(.quaternary)
                         AxisValueLabel {
                             if let weekIndex = value.as(Int.self) {
-                                Text(
-                                    String.localizedStringWithFormat(
-                                        String(localized: "profile_week_format"),
-                                        Int64(weekIndex)
-                                    )
-                                )
+                                Text("\(weekIndex)")
                                     .font(.caption2)
                                     .fixedSize()
                             }
                         }
+                        if let weekIndex = value.as(Int.self), weekIndex != xDomain.upperBound {
+                            AxisGridLine(stroke: StrokeStyle(lineWidth: 0.5))
+                                .foregroundStyle(.quaternary)
+                            AxisTick(stroke: StrokeStyle(lineWidth: 0.5))
+                                .foregroundStyle(.quaternary)
+                        }
                     }
                 }
                 .chartYAxis {
@@ -86,6 +83,10 @@ struct ProfileTrendChartView: View {
                         .clipShape(RoundedRectangle(cornerRadius: 10))
                 }
                 .frame(height: chartHeight)
+
+                Text(String(localized: "profile_week_axis"))
+                    .font(.caption2)
+                    .foregroundStyle(.secondary)
             } else {
                 VStack(spacing: 6) {
                     Image(systemName: "chart.line.uptrend.xyaxis")
diff --git a/DevLog/UI/Profile/ProfileView.swift b/DevLog/UI/Profile/ProfileView.swift
index 6bca1d9b..c8e1c519 100644
--- a/DevLog/UI/Profile/ProfileView.swift
+++ b/DevLog/UI/Profile/ProfileView.swift
@@ -260,13 +260,8 @@ struct ProfileView: View {
                         set: { viewModel.send(.setQuarterPickerYear($0)) }
                     )) {
                         ForEach(viewModel.availableQuarterYears, id: \.self) { year in
-                            Text(
-                                String.localizedStringWithFormat(
-                                    String(localized: "profile_year_option_format"),
-                                    Int64(year)
-                                )
-                            )
-                            .tag(year)
+                            Text(verbatim: String(year))
+                                .tag(year)
                         }
                     }
                     .pickerStyle(.menu)
@@ -304,7 +299,12 @@ struct ProfileView: View {
             guard let quarterStart else { return }
             viewModel.send(.selectQuarter(quarterStart))
         } label: {
-            Text("Q\(quarter)")
+            Text(
+                String.localizedStringWithFormat(
+                    String(localized: "profile_quarter_format"),
+                    Int64(quarter)
+                )
+            )
                 .font(.subheadline.weight(.semibold))
                 .frame(maxWidth: .infinity)
                 .padding(.vertical, 12)
diff --git a/DevLog/UI/PushNotification/PushNotificationListView.swift b/DevLog/UI/PushNotification/PushNotificationListView.swift
index b2d89d72..b75bf445 100644
--- a/DevLog/UI/PushNotification/PushNotificationListView.swift
+++ b/DevLog/UI/PushNotification/PushNotificationListView.swift
@@ -36,7 +36,7 @@ struct PushNotificationListView: View {
                 }
             }
             .refreshable { viewModel.send(.fetchNotifications) }
-            .navigationTitle(String(localized: "push_notifications_title"))
+            .navigationTitle(String(localized: "nav_push_notifications"))
             .alert(
                 "",
                 isPresented: Binding(
diff --git a/DevLog/UI/Setting/AccountView.swift b/DevLog/UI/Setting/AccountView.swift
index 92e9dedc..2dbcbd57 100644
--- a/DevLog/UI/Setting/AccountView.swift
+++ b/DevLog/UI/Setting/AccountView.swift
@@ -51,7 +51,7 @@ struct AccountView: View {
         }
         .scrollDisabled(true)
         .listStyle(.insetGrouped)
-        .navigationTitle(String(localized: "account_title"))
+        .navigationTitle(String(localized: "nav_account"))
         .onAppear {
             viewModel.send(.onAppear)
         }
diff --git a/DevLog/UI/Setting/PushNotificationSettingsView.swift b/DevLog/UI/Setting/PushNotificationSettingsView.swift
index de33514d..37f48119 100644
--- a/DevLog/UI/Setting/PushNotificationSettingsView.swift
+++ b/DevLog/UI/Setting/PushNotificationSettingsView.swift
@@ -61,7 +61,7 @@ struct PushNotificationSettingsView: View {
             .opacity(viewModel.state.pushNotificationEnable ? 1.0 : 0.2)
         }
         .listStyle(.insetGrouped)
-        .navigationTitle(String(localized: "push_settings_title"))
+        .navigationTitle(String(localized: "nav_push_settings"))
         .overlay {
             if viewModel.state.isLoading {
                 LoadingView()
diff --git a/DevLog/UI/Setting/SettingView.swift b/DevLog/UI/Setting/SettingView.swift
index 9ad4cf9d..e0e1d542 100644
--- a/DevLog/UI/Setting/SettingView.swift
+++ b/DevLog/UI/Setting/SettingView.swift
@@ -108,7 +108,7 @@ struct SettingView: View {
                 Spacer()
             }
         }
-        .navigationTitle(String(localized: "settings_title"))
+        .navigationTitle(String(localized: "nav_settings"))
         .navigationBarTitleDisplayMode(.inline)
         .navigationDestination(for: Path.self) { path in
             switch path {
diff --git a/DevLog/UI/Setting/ThemeView.swift b/DevLog/UI/Setting/ThemeView.swift
index b7ac0e19..3dee9ba5 100644
--- a/DevLog/UI/Setting/ThemeView.swift
+++ b/DevLog/UI/Setting/ThemeView.swift
@@ -52,7 +52,7 @@ struct ThemeView: View {
         .listStyle(.insetGrouped)
         .toolbar {
             ToolbarItem(placement: .principal) {
-                Text(String(localized: "theme_title"))
+                Text(String(localized: "nav_theme"))
                     .bold()
             }
         }
diff --git a/DevLog/UI/Today/TodayView.swift b/DevLog/UI/Today/TodayView.swift
index f434f10d..2370b434 100644
--- a/DevLog/UI/Today/TodayView.swift
+++ b/DevLog/UI/Today/TodayView.swift
@@ -25,7 +25,7 @@ struct TodayView: View {
                 }
             }
             .listStyle(.insetGrouped)
-            .navigationTitle(String(localized: "today_title"))
+            .navigationTitle(String(localized: "nav_today"))
             .toolbar { toolbarContent }
             .navigationDestination(for: Path.self) { path in
                 switch path {
diff --git a/docs/AppStore_Hitmap.png b/docs/AppStore_Hitmap.png
new file mode 100644
index 00000000..85f49845
Binary files /dev/null and b/docs/AppStore_Hitmap.png differ
diff --git a/docs/AppStore_Home.png b/docs/AppStore_Home.png
new file mode 100644
index 00000000..8df7db4b
Binary files /dev/null and b/docs/AppStore_Home.png differ
diff --git a/docs/AppStore_Markdown.png b/docs/AppStore_Markdown.png
new file mode 100644
index 00000000..08f85416
Binary files /dev/null and b/docs/AppStore_Markdown.png differ
diff --git a/docs/AppStore_Notifications.png b/docs/AppStore_Notifications.png
new file mode 100644
index 00000000..84dd6baa
Binary files /dev/null and b/docs/AppStore_Notifications.png differ
diff --git a/docs/AppStore_Today.png b/docs/AppStore_Today.png
new file mode 100644
index 00000000..c0a98b1b
Binary files /dev/null and b/docs/AppStore_Today.png differ
diff --git a/docs/hitmap.png b/docs/hitmap.png
index 26e406b1..da650ba7 100644
Binary files a/docs/hitmap.png and b/docs/hitmap.png differ
diff --git a/docs/home.png b/docs/home.png
index 2512cb04..2a56022d 100644
Binary files a/docs/home.png and b/docs/home.png differ
diff --git a/docs/markdown.png b/docs/markdown.png
index 234424b3..726e347f 100644
Binary files a/docs/markdown.png and b/docs/markdown.png differ
diff --git a/docs/notification.png b/docs/notification.png
index 55543cd0..fdb4ce95 100644
Binary files a/docs/notification.png and b/docs/notification.png differ
diff --git a/docs/today.png b/docs/today.png
index ae163832..3c008d71 100644
Binary files a/docs/today.png and b/docs/today.png differ