diff --git a/src/components/BudgetProgressCard.tsx b/src/components/BudgetProgressCard.tsx
index 3c7246c..b683855 100644
--- a/src/components/BudgetProgressCard.tsx
+++ b/src/components/BudgetProgressCard.tsx
@@ -1,6 +1,10 @@
 
-import React from 'react';
+import React, { useState } from 'react';
 import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs';
+import { Input } from '@/components/ui/input';
+import { Button } from '@/components/ui/button';
+import { Check, ChevronDown, ChevronUp } from 'lucide-react';
+import { Collapsible, CollapsibleContent, CollapsibleTrigger } from '@/components/ui/collapsible';
 
 interface BudgetData {
   targetAmount: number;
@@ -18,6 +22,7 @@ interface BudgetProgressCardProps {
   setSelectedTab: (value: string) => void;
   formatCurrency: (amount: number) => string;
   calculatePercentage: (spent: number, target: number) => number;
+  onSaveBudget: (type: 'daily' | 'weekly' | 'monthly', amount: number) => void;
 }
 
 const BudgetProgressCard: React.FC<BudgetProgressCardProps> = ({
@@ -25,7 +30,8 @@ const BudgetProgressCard: React.FC<BudgetProgressCardProps> = ({
   selectedTab,
   setSelectedTab,
   formatCurrency,
-  calculatePercentage
+  calculatePercentage,
+  onSaveBudget
 }) => {
   return (
     <div className="neuro-card mb-6 overflow-hidden">
@@ -48,7 +54,8 @@ const BudgetProgressCard: React.FC<BudgetProgressCardProps> = ({
           <BudgetTabContent 
             data={budgetData.daily} 
             formatCurrency={formatCurrency} 
-            calculatePercentage={calculatePercentage} 
+            calculatePercentage={calculatePercentage}
+            onSaveBudget={(amount) => onSaveBudget('daily', amount)} 
           />
         </TabsContent>
 
@@ -56,7 +63,8 @@ const BudgetProgressCard: React.FC<BudgetProgressCardProps> = ({
           <BudgetTabContent 
             data={budgetData.weekly} 
             formatCurrency={formatCurrency} 
-            calculatePercentage={calculatePercentage} 
+            calculatePercentage={calculatePercentage}
+            onSaveBudget={(amount) => onSaveBudget('weekly', amount)} 
           />
         </TabsContent>
 
@@ -64,7 +72,8 @@ const BudgetProgressCard: React.FC<BudgetProgressCardProps> = ({
           <BudgetTabContent 
             data={budgetData.monthly} 
             formatCurrency={formatCurrency} 
-            calculatePercentage={calculatePercentage} 
+            calculatePercentage={calculatePercentage}
+            onSaveBudget={(amount) => onSaveBudget('monthly', amount)} 
           />
         </TabsContent>
       </Tabs>
@@ -76,10 +85,35 @@ interface BudgetTabContentProps {
   data: BudgetData;
   formatCurrency: (amount: number) => string;
   calculatePercentage: (spent: number, target: number) => number;
+  onSaveBudget: (amount: number) => void;
 }
 
-const BudgetTabContent: React.FC<BudgetTabContentProps> = ({ data, formatCurrency, calculatePercentage }) => {
+const BudgetTabContent: React.FC<BudgetTabContentProps> = ({ 
+  data, 
+  formatCurrency, 
+  calculatePercentage,
+  onSaveBudget
+}) => {
   const percentage = calculatePercentage(data.spentAmount, data.targetAmount);
+  const [isOpen, setIsOpen] = useState(false);
+  const [budgetInput, setBudgetInput] = useState(data.targetAmount.toString());
+  
+  const handleInputChange = (value: string) => {
+    // Remove all non-numeric characters
+    const numericValue = value.replace(/[^0-9]/g, '');
+    setBudgetInput(numericValue);
+  };
+
+  const handleSave = () => {
+    const amount = parseInt(budgetInput, 10) || 0;
+    onSaveBudget(amount);
+    setIsOpen(false);
+  };
+
+  // Format with commas for display
+  const formatWithCommas = (amount: string) => {
+    return amount.replace(/\B(?=(\d{3})+(?!\d))/g, ',');
+  };
   
   return (
     <div className="space-y-4">
@@ -92,7 +126,9 @@ const BudgetTabContent: React.FC<BudgetTabContentProps> = ({ data, formatCurrenc
         <div className="relative h-3 neuro-pressed overflow-hidden mt-2">
           <div 
             style={{ width: `${percentage}%` }} 
-            className="absolute top-0 left-0 h-full transition-all duration-700 ease-out bg-neuro-income" 
+            className={`absolute top-0 left-0 h-full transition-all duration-700 ease-out ${
+              percentage >= 90 ? "bg-yellow-400" : "bg-neuro-income"
+            }`}
           />
         </div>
         
@@ -107,6 +143,38 @@ const BudgetTabContent: React.FC<BudgetTabContentProps> = ({ data, formatCurrenc
         <span className="text-gray-500 text-sm">남은 예산</span>
         <span className="font-semibold text-neuro-income">{formatCurrency(data.remainingAmount)}</span>
       </div>
+
+      <div className="pt-2 border-t border-gray-100">
+        <Collapsible open={isOpen} onOpenChange={setIsOpen}>
+          <CollapsibleTrigger className="flex items-center justify-between w-full px-1 py-2 text-left">
+            <span className="text-sm font-medium text-gray-600">예산 목표 설정하기</span>
+            {isOpen ? (
+              <ChevronUp size={16} className="text-gray-500" />
+            ) : (
+              <ChevronDown size={16} className="text-gray-500" />
+            )}
+          </CollapsibleTrigger>
+          
+          <CollapsibleContent className="pt-2">
+            <div className="flex items-center space-x-2">
+              <Input 
+                value={budgetInput} 
+                onChange={(e) => handleInputChange(e.target.value)} 
+                placeholder="목표 금액 입력" 
+                className="neuro-pressed" 
+              />
+              <Button 
+                onClick={handleSave} 
+                size="icon" 
+                className="neuro-flat text-slate-50 bg-slate-400 hover:bg-slate-300"
+              >
+                <Check size={18} />
+              </Button>
+            </div>
+            <p className="text-xs text-gray-500 mt-1">현재 목표: {formatWithCommas(budgetInput)}원</p>
+          </CollapsibleContent>
+        </Collapsible>
+      </div>
     </div>
   );
 };
diff --git a/src/pages/Index.tsx b/src/pages/Index.tsx
index 4c70422..130bfeb 100644
--- a/src/pages/Index.tsx
+++ b/src/pages/Index.tsx
@@ -1,7 +1,6 @@
 
 import React, { useState } from 'react';
 import NavBar from '@/components/NavBar';
-import BudgetInputCard from '@/components/BudgetInputCard';
 import AddTransactionButton from '@/components/AddTransactionButton';
 import Header from '@/components/Header';
 import BudgetProgressCard from '@/components/BudgetProgressCard';
@@ -96,21 +95,12 @@ const Index = () => {
           setSelectedTab={setSelectedTab}
           formatCurrency={formatCurrency}
           calculatePercentage={calculatePercentage}
+          onSaveBudget={handleBudgetGoalUpdate}
         />
 
         {/* 지출 카테고리 */}
         <BudgetCategoriesSection categories={categories} />
 
-        {/* 예산 입력 카드 */}
-        <BudgetInputCard 
-          initialBudgets={{
-            daily: budgetData.daily.targetAmount,
-            weekly: budgetData.weekly.targetAmount,
-            monthly: budgetData.monthly.targetAmount
-          }} 
-          onSave={handleBudgetGoalUpdate} 
-        />
-
         {/* 최근 지출 */}
         <RecentTransactionsSection transactions={transactions} />
       </div>