diff --git a/apps/reports/services/aggregation.py b/apps/reports/services/aggregation.py
index 0fc5b7f..096683f 100644
--- a/apps/reports/services/aggregation.py
+++ b/apps/reports/services/aggregation.py
@@ -53,9 +53,9 @@ UNCATEGORIZED_LABELS = {
         "tags": "No tag",
     },
     "fa": {
-        "clients": "\u0628\u062f\u0648\u0646 \u0645\u0634\u062a\u0631\u06cc",
-        "projects": "\u0628\u062f\u0648\u0646 \u067e\u0631\u0648\u0698\u0647",
-        "tags": "\u0628\u062f\u0648\u0646 \u062a\u06af",
+        "clients": "بدون مشتری",
+        "projects": "بدون پروژه",
+        "tags": "بدون تگ",
     },
 }
 
diff --git a/apps/reports/services/export_i18n.py b/apps/reports/services/export_i18n.py
index 5528576..be428c5 100644
--- a/apps/reports/services/export_i18n.py
+++ b/apps/reports/services/export_i18n.py
@@ -10,7 +10,7 @@ import jdatetime
 from arabic_reshaper import reshape
 from bidi.algorithm import get_display
 
-PERSIAN_DIGITS = str.maketrans("0123456789", "\u06f0\u06f1\u06f2\u06f3\u06f4\u06f5\u06f6\u06f7\u06f8\u06f9")
+PERSIAN_DIGITS = str.maketrans("0123456789", "۰۱۲۳۴۵۶۷۸۹")
 ARABIC_RANGES = (
     (0x0600, 0x06FF),
     (0x0750, 0x077F),
@@ -70,52 +70,52 @@ TRANSLATIONS = {
         "uncategorized_tag": "No tag",
     },
     "fa": {
-        "report_title": "\u06af\u0632\u0627\u0631\u0634 \u0641\u0636\u0627\u06cc \u06a9\u0627\u0631\u06cc",
-        "overall_sheet": "\u06af\u0632\u0627\u0631\u0634 \u06a9\u0644\u06cc",
-        "users_summary_sheet": "\u062e\u0644\u0627\u0635\u0647 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646",
-        "workspace": "\u0641\u0636\u0627\u06cc \u06a9\u0627\u0631\u06cc",
-        "period": "\u0628\u0627\u0632\u0647",
-        "from_date": "\u0627\u0632 \u062a\u0627\u0631\u06cc\u062e",
-        "to_date": "\u062a\u0627 \u062a\u0627\u0631\u06cc\u062e",
-        "user": "\u06a9\u0627\u0631\u0628\u0631",
-        "mobile": "\u0645\u0648\u0628\u0627\u06cc\u0644",
-        "all_users": "\u0647\u0645\u0647 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646",
-        "generated_at": "\u062a\u0627\u0631\u06cc\u062e \u062a\u0648\u0644\u06cc\u062f",
-        "summary": "\u062e\u0644\u0627\u0635\u0647",
-        "total_hours": "\u06a9\u0644 \u0633\u0627\u0639\u0627\u062a",
-        "billable_hours": "\u0633\u0627\u0639\u0627\u062a \u06a9\u0627\u0631\u06cc",
-        "non_billable_hours": "\u0633\u0627\u0639\u0627\u062a \u063a\u06cc\u0631 \u06a9\u0627\u0631\u06cc",
-        "hourly_rate": "\u0646\u0631\u062e \u0633\u0627\u0639\u062a\u06cc",
-        "income": "\u06a9\u0627\u0631\u06a9\u0631\u062f",
-        "working_hours": "\u0633\u0627\u0639\u0627\u062a \u06a9\u0627\u0631\u06cc",
-        "non_working_hours": "\u0633\u0627\u0639\u0627\u062a \u063a\u06cc\u0631\u06a9\u0627\u0631\u06cc",
-        "hourly_rates": "\u0646\u0631\u062e\u200c\u0647\u0627\u06cc \u0633\u0627\u0639\u062a\u06cc",
-        "project_percentages": "\u062f\u0631\u0635\u062f \u067e\u0631\u0648\u0698\u0647\u200c\u0647\u0627",
-        "client_percentages": "\u062f\u0631\u0635\u062f \u0645\u0634\u062a\u0631\u06cc\u200c\u0647\u0627",
-        "tag_percentages": "\u062f\u0631\u0635\u062f \u062a\u06af\u200c\u0647\u0627",
-        "summary_by_user": "\u062e\u0644\u0627\u0635\u0647 \u06a9\u0627\u0631\u0628\u0631\u0627\u0646",
-        "rate_history": "\u062a\u0627\u0631\u06cc\u062e\u0686\u0647 \u0646\u0631\u062e \u0633\u0627\u0639\u062a\u06cc",
-        "from": "\u0627\u0632",
-        "to": "\u062a\u0627",
-        "now": "\u062d\u0627\u0644",
-        "project": "\u067e\u0631\u0648\u0698\u0647",
-        "percentage": "\u062f\u0631\u0635\u062f",
-        "hour_percentage": "\u062f\u0631\u0635\u062f \u0633\u0627\u0639\u062a",
-        "income_percentage": "\u062f\u0631\u0635\u062f \u06a9\u0627\u0631\u06a9\u0631\u062f",
-        "multiple_rates": "\u0686\u0646\u062f \u0646\u0631\u062e - \u062c\u0632\u0626\u06cc\u0627\u062a \u062f\u0631 \u06af\u0632\u0627\u0631\u0634 \u06a9\u0627\u0631\u0628\u0631",
-        "variable_rate": "\u0646\u0631\u062e \u0645\u062a\u063a\u06cc\u0631",
-        "none": "\u0628\u062f\u0648\u0646 \u0645\u0648\u0631\u062f",
-        "daily_summary": "\u062e\u0644\u0627\u0635\u0647 \u0631\u0648\u0632\u0627\u0646\u0647",
-        "clients": "\u0645\u0634\u062a\u0631\u06cc\u0627\u0646",
-        "projects": "\u067e\u0631\u0648\u0698\u0647\u200c\u0647\u0627",
-        "tags": "\u062a\u06af\u200c\u0647\u0627",
-        "date": "\u062a\u0627\u0631\u06cc\u062e",
-        "name": "\u0646\u0627\u0645",
-        "total": "\u062c\u0645\u0639",
-        "no_data": "\u0628\u062f\u0648\u0646 \u062f\u0627\u062f\u0647",
-        "uncategorized_client": "\u0628\u062f\u0648\u0646 \u0645\u0634\u062a\u0631\u06cc",
-        "uncategorized_project": "\u0628\u062f\u0648\u0646 \u067e\u0631\u0648\u0698\u0647",
-        "uncategorized_tag": "\u0628\u062f\u0648\u0646 \u062a\u06af",
+        "report_title": "گزارش فضای کاری",
+        "overall_sheet": "گزارش کلی",
+        "users_summary_sheet": "خلاصه کاربران",
+        "workspace": "فضای کاری",
+        "period": "بازه",
+        "from_date": "از تاریخ",
+        "to_date": "تا تاریخ",
+        "user": "کاربر",
+        "mobile": "موبایل",
+        "all_users": "همه کاربران",
+        "generated_at": "تاریخ تولید",
+        "summary": "خلاصه",
+        "total_hours": "کل ساعات",
+        "billable_hours": "ساعات کاری",
+        "non_billable_hours": "ساعات غیر کاری",
+        "hourly_rate": "نرخ ساعتی",
+        "income": "کارکرد",
+        "working_hours": "ساعات کاری",
+        "non_working_hours": "ساعات غیرکاری",
+        "hourly_rates": "نرخ‌های ساعتی",
+        "project_percentages": "درصد پروژه‌ها",
+        "client_percentages": "درصد مشتری‌ها",
+        "tag_percentages": "درصد تگ‌ها",
+        "summary_by_user": "خلاصه کاربران",
+        "rate_history": "تاریخچه نرخ ساعتی",
+        "from": "از",
+        "to": "تا",
+        "now": "حال",
+        "project": "پروژه",
+        "percentage": "درصد",
+        "hour_percentage": "درصد ساعت",
+        "income_percentage": "درصد کارکرد",
+        "multiple_rates": "چند نرخ - جزئیات در گزارش کاربر",
+        "variable_rate": "نرخ متغیر",
+        "none": "بدون مورد",
+        "daily_summary": "خلاصه روزانه",
+        "clients": "مشتریان",
+        "projects": "پروژه‌ها",
+        "tags": "تگ‌ها",
+        "date": "تاریخ",
+        "name": "نام",
+        "total": "جمع",
+        "no_data": "بدون داده",
+        "uncategorized_client": "بدون مشتری",
+        "uncategorized_project": "بدون پروژه",
+        "uncategorized_tag": "بدون تگ",
     },
 }
 
@@ -129,23 +129,23 @@ PERIOD_LABELS = {
         "period": "Custom period",
     },
     "fa": {
-        "this_week": "\u0627\u06cc\u0646 \u0647\u0641\u062a\u0647",
-        "this_month": "\u0627\u06cc\u0646 \u0645\u0627\u0647",
-        "this_year": "\u0627\u0645\u0633\u0627\u0644",
-        "half_year_first": "\u0646\u06cc\u0645\u0647 \u0627\u0648\u0644 \u0633\u0627\u0644",
-        "half_year_second": "\u0646\u06cc\u0645\u0647 \u062f\u0648\u0645 \u0633\u0627\u0644",
-        "period": "\u0628\u0627\u0632\u0647 \u062f\u0644\u062e\u0648\u0627\u0647",
+        "this_week": "این هفته",
+        "this_month": "این ماه",
+        "this_year": "امسال",
+        "half_year_first": "نیمه اول سال",
+        "half_year_second": "نیمه دوم سال",
+        "period": "بازه دلخواه",
     },
 }
 
 CURRENCY_LABELS = {
-    "USD": {"en": "USD", "fa": "\u062f\u0644\u0627\u0631 \u0622\u0645\u0631\u06cc\u06a9\u0627"},
-    "EUR": {"en": "EUR", "fa": "\u06cc\u0648\u0631\u0648"},
-    "GBP": {"en": "GBP", "fa": "\u067e\u0648\u0646\u062f"},
-    "IRR": {"en": "IRR", "fa": "\u0631\u06cc\u0627\u0644"},
-    "IRT": {"en": "IRT", "fa": "\u062a\u0648\u0645\u0627\u0646"},
-    "AED": {"en": "AED", "fa": "\u062f\u0631\u0647\u0645"},
-    "TRY": {"en": "TRY", "fa": "\u0644\u06cc\u0631"},
+    "USD": {"en": "USD", "fa": "دلار آمریکا"},
+    "EUR": {"en": "EUR", "fa": "یورو"},
+    "GBP": {"en": "GBP", "fa": "پوند"},
+    "IRR": {"en": "IRR", "fa": "ریال"},
+    "IRT": {"en": "IRT", "fa": "تومان"},
+    "AED": {"en": "AED", "fa": "درهم"},
+    "TRY": {"en": "TRY", "fa": "لیر"},
 }
 
 DECIMAL_TRIM_CURRENCIES = {"IRR", "IRT"}
diff --git a/apps/reports/services/exporters.py b/apps/reports/services/exporters.py
index 244bda0..0bf5c8a 100644
--- a/apps/reports/services/exporters.py
+++ b/apps/reports/services/exporters.py
@@ -71,7 +71,7 @@ def _money_label(locale: ExportLocale, income_totals: list[dict]) -> str:
 
 def _money_label_excel(locale: ExportLocale, income_totals: list[dict]) -> str:
     value = locale.format_money_label(income_totals, ascii_digits=True)
-    return f"\u202B{value}\u202C" if locale.is_rtl else value
+    return f"\u202B{value}\u202C" if locale.is_rtl else value  # Unicode bidi control characters
 
 
 def _rates_label(locale: ExportLocale, rates: list[dict], *, ascii_digits: bool = False) -> str:
@@ -114,7 +114,7 @@ def _rate_label_excel(locale: ExportLocale, rate: dict | None) -> str:
         f"{locale.format_amount_for_currency(rate['amount'], rate['currency'], ascii_digits=True)} "
         f"{locale.currency_label(rate['currency'])}"
     )
-    return f"\u202B{value}\u202C" if locale.is_rtl else value
+    return f"\u202B{value}\u202C" if locale.is_rtl else value  # Unicode bidi control characters
 
 
 def _pdf_summary_rate_label(locale: ExportLocale, rates: list[dict]) -> str:
@@ -227,7 +227,7 @@ def _percentage_display(locale: ExportLocale, rows: list[dict], row_data: dict,
 
 def _percentage_value(locale: ExportLocale, percentage: str, *, ascii_digits: bool = False) -> str:
     value = f"{locale.format_amount(percentage, ascii_digits=ascii_digits)}%"
-    return f"\u202B{value}\u202C" if locale.is_rtl and ascii_digits else value
+    return f"\u202B{value}\u202C" if locale.is_rtl and ascii_digits else value  # Unicode bidi control characters
 
 
 def _summary_breakdown_rows(