diff --git a/app/components/form/FeeInput.tsx b/app/components/form/FeeInput.tsx
index 38c3892a..873c9be1 100644
--- a/app/components/form/FeeInput.tsx
+++ b/app/components/form/FeeInput.tsx
@@ -1,8 +1,11 @@
+import { toast } from "sonner";
+
 interface FeeInputProps {
   value: string;
   onChange: (value: string) => void;
   placeholder?: string;
   unit?: string;
+  maxAmount?: number;
 }
 
 // 숫자를 천 단위 콤마 형식으로 변환
@@ -21,11 +24,19 @@ export default function FeeInput({
   onChange,
   placeholder = "",
   unit = "원",
+  maxAmount,
 }: FeeInputProps) {
   const displayValue = formatNumber(value);
 
   const handleChange = (e: React.ChangeEvent<HTMLInputElement>) => {
     const rawValue = parseNumber(e.target.value);
+
+    // 최대 금액 체크
+    if (maxAmount && Number(rawValue) > maxAmount) {
+      toast.error("더 낮은 금액을 제시해주세요");
+      return;
+    }
+
     onChange(rawValue);
   };
 
diff --git a/app/routes/chat/resuggest/resuggest-content.tsx b/app/routes/chat/resuggest/resuggest-content.tsx
index 97b0c480..4ac903ce 100644
--- a/app/routes/chat/resuggest/resuggest-content.tsx
+++ b/app/routes/chat/resuggest/resuggest-content.tsx
@@ -348,7 +348,13 @@ export default function ReSuggestContent() {
                                 <FeeInput
                                     value={formValues.fee ?? ""}
                                     onChange={(v) => setValue("fee", v, { shouldValidate: true })}
+                                    maxAmount={10000000}
                                 />
+                                {errors.fee && (
+                                    <p className="text-callout1 text-error mt-1 ml-1">
+                                        {errors.fee.message}
+                                    </p>
+                                )}
                             </div>
                         </div>
 
diff --git a/app/routes/matching/suggest/create/create-campaign-content.tsx b/app/routes/matching/suggest/create/create-campaign-content.tsx
index 76ac8151..17c4fba7 100644
--- a/app/routes/matching/suggest/create/create-campaign-content.tsx
+++ b/app/routes/matching/suggest/create/create-campaign-content.tsx
@@ -388,7 +388,13 @@ export default function CreateCampaignContent() {
               <FeeInput
                 value={formValues.fee ?? ""}
                 onChange={(v) => setValue("fee", v)}
+                maxAmount={10000000}
               />
+              {errors.fee && (
+                <p className="text-callout1 text-error mt-1 ml-1">
+                  {errors.fee.message}
+                </p>
+              )}
             </div>
           </div>
 
diff --git a/app/routes/matching/suggest/create/schema.ts b/app/routes/matching/suggest/create/schema.ts
index 6f715e06..c860c23f 100644
--- a/app/routes/matching/suggest/create/schema.ts
+++ b/app/routes/matching/suggest/create/schema.ts
@@ -15,7 +15,16 @@ export const campaignFormSchema = z.object({
   involvement: z.string().min(1, "관여도를 선택해주세요"),
   usageScope: z.string().min(1, "활용 범위를 선택해주세요"),
   sponsorProduct: z.string().min(1, "협찬품을 선택해주세요"),
-  fee: z.string().min(1, "원고료를 입력해주세요"),
+  fee: z
+    .string()
+    .min(1, "원고료를 입력해주세요")
+    .refine(
+      (val) => {
+        const num = Number(val);
+        return num <= 10000000;
+      },
+      { message: "원고료는 1,000만원 이하로 입력해주세요" }
+    ),
   startDate: z.string().min(1, "시작 날짜를 선택해주세요"),
   endDate: z.string().min(1, "끝 날짜를 선택해주세요"),
 });