diff --git a/admin/src/apis/authAPI.ts b/admin/src/apis/authAPI.ts
index 3c39f1c7..1a1f8b6e 100644
--- a/admin/src/apis/authAPI.ts
+++ b/admin/src/apis/authAPI.ts
@@ -18,7 +18,6 @@ export const AuthAPI = {
 
             return response.json();
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
diff --git a/admin/src/apis/imageAPI.ts b/admin/src/apis/imageAPI.ts
index c9169d7f..bbbcb3f0 100644
--- a/admin/src/apis/imageAPI.ts
+++ b/admin/src/apis/imageAPI.ts
@@ -17,7 +17,6 @@ export const ImageAPI = {
 
             return response.json();
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
diff --git a/admin/src/apis/lotteryAPI.ts b/admin/src/apis/lotteryAPI.ts
index bc1e335b..5eff924f 100644
--- a/admin/src/apis/lotteryAPI.ts
+++ b/admin/src/apis/lotteryAPI.ts
@@ -27,7 +27,6 @@ export const LotteryAPI = {
             });
             return response.json();
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
@@ -40,7 +39,6 @@ export const LotteryAPI = {
             });
             return response.json();
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
@@ -52,7 +50,6 @@ export const LotteryAPI = {
             });
             return response.json();
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
@@ -64,7 +61,6 @@ export const LotteryAPI = {
             });
             return response.json();
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
@@ -82,7 +78,6 @@ export const LotteryAPI = {
             );
             return response.json();
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
@@ -100,7 +95,6 @@ export const LotteryAPI = {
             );
             return response.json();
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
@@ -118,7 +112,6 @@ export const LotteryAPI = {
             );
             return response.json();
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
@@ -133,7 +126,6 @@ export const LotteryAPI = {
             });
             return {};
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
diff --git a/admin/src/apis/rushAPI.ts b/admin/src/apis/rushAPI.ts
index a21b0a7e..eaa3a9e1 100644
--- a/admin/src/apis/rushAPI.ts
+++ b/admin/src/apis/rushAPI.ts
@@ -24,7 +24,6 @@ export const RushAPI = {
             });
             return response.json();
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
@@ -40,7 +39,6 @@ export const RushAPI = {
             });
             return response.json();
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
@@ -58,7 +56,6 @@ export const RushAPI = {
             );
             return response.json();
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
@@ -76,7 +73,6 @@ export const RushAPI = {
             );
             return response.json();
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
@@ -91,7 +87,6 @@ export const RushAPI = {
             });
             return response.json();
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
diff --git a/admin/src/hooks/useFetchMultiple.ts b/admin/src/hooks/useFetchMultiple.ts
index 5a76ae8d..f5dd03c6 100644
--- a/admin/src/hooks/useFetchMultiple.ts
+++ b/admin/src/hooks/useFetchMultiple.ts
@@ -34,7 +34,6 @@ export default function useFetchMultiple<T, P>(
             setIsSuccess(true);
         } catch (error) {
             setIsError(true);
-            console.error(error);
             if (showError) {
                 showBoundary(error);
             }
diff --git a/admin/src/utils/getMsTime.ts b/admin/src/utils/getMsTime.ts
index b5e4eefa..8d6ffb39 100644
--- a/admin/src/utils/getMsTime.ts
+++ b/admin/src/utils/getMsTime.ts
@@ -2,7 +2,6 @@ export function getMsTime(dateString: string) {
     const date = new Date(dateString);
 
     if (isNaN(date.getTime())) {
-        console.error(`Invalid date string: ${dateString}`);
         return -1;
     }
 
diff --git a/client/src/apis/authAPI.ts b/client/src/apis/authAPI.ts
index 1a114137..7e74a0d3 100644
--- a/client/src/apis/authAPI.ts
+++ b/client/src/apis/authAPI.ts
@@ -16,7 +16,6 @@ export const AuthAPI = {
             });
             return response.json();
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
diff --git a/client/src/apis/linkAPI.ts b/client/src/apis/linkAPI.ts
index 822ec7b4..a7c58805 100644
--- a/client/src/apis/linkAPI.ts
+++ b/client/src/apis/linkAPI.ts
@@ -15,7 +15,6 @@ export const LinkAPI = {
             });
             return response.json();
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
diff --git a/client/src/apis/lotteryAPI.ts b/client/src/apis/lotteryAPI.ts
index d82adf00..3f6044fb 100644
--- a/client/src/apis/lotteryAPI.ts
+++ b/client/src/apis/lotteryAPI.ts
@@ -21,7 +21,6 @@ export const LotteryAPI = {
             });
             return response.json();
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
@@ -33,7 +32,6 @@ export const LotteryAPI = {
             });
             return response.json();
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
@@ -45,7 +43,6 @@ export const LotteryAPI = {
             });
             return response.json();
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
@@ -58,7 +55,6 @@ export const LotteryAPI = {
             });
             return response.json();
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
diff --git a/client/src/apis/rushAPI.ts b/client/src/apis/rushAPI.ts
index 1989ddc7..6207cc38 100644
--- a/client/src/apis/rushAPI.ts
+++ b/client/src/apis/rushAPI.ts
@@ -23,7 +23,6 @@ export const RushAPI = {
             });
             return response.json();
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
@@ -37,7 +36,6 @@ export const RushAPI = {
             });
             return response.json();
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
@@ -49,7 +47,6 @@ export const RushAPI = {
             });
             return response.json();
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
@@ -69,7 +66,6 @@ export const RushAPI = {
 
             throw new Error(`Unexpected response status: ${response.status}`);
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
@@ -84,7 +80,6 @@ export const RushAPI = {
             });
             return response.json();
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
@@ -96,7 +91,6 @@ export const RushAPI = {
             });
             return response.json();
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
@@ -108,7 +102,6 @@ export const RushAPI = {
             });
             return response.json();
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
@@ -124,7 +117,6 @@ export const RushAPI = {
 
             throw new Error(`Unexpected response status: ${response.status}`);
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
diff --git a/client/src/apis/totalAPI.ts b/client/src/apis/totalAPI.ts
index 78a8ba81..f17fbcc2 100644
--- a/client/src/apis/totalAPI.ts
+++ b/client/src/apis/totalAPI.ts
@@ -15,7 +15,6 @@ export const TotalAPI = {
             });
             return response.json();
         } catch (error) {
-            console.error("Error:", error);
             throw error;
         }
     },
diff --git a/client/src/hooks/useFetch.ts b/client/src/hooks/useFetch.ts
index 76849e7f..472a6984 100644
--- a/client/src/hooks/useFetch.ts
+++ b/client/src/hooks/useFetch.ts
@@ -20,7 +20,6 @@ export default function useFetch<T, P = void>(fetch: (params: P) => Promise<T>,
             setIsSuccess(!!data);
         } catch (error) {
             setIsError(true);
-            console.error(error);
             if (showError) {
                 showBoundary(error);
             }
diff --git a/client/src/utils/getMsTime.ts b/client/src/utils/getMsTime.ts
index b5e4eefa..8d6ffb39 100644
--- a/client/src/utils/getMsTime.ts
+++ b/client/src/utils/getMsTime.ts
@@ -2,7 +2,6 @@ export function getMsTime(dateString: string) {
     const date = new Date(dateString);
 
     if (isNaN(date.getTime())) {
-        console.error(`Invalid date string: ${dateString}`);
         return -1;
     }
 
diff --git a/client/src/utils/saveDomImage.ts b/client/src/utils/saveDomImage.ts
index 63b20df5..c733836f 100644
--- a/client/src/utils/saveDomImage.ts
+++ b/client/src/utils/saveDomImage.ts
@@ -18,6 +18,6 @@ export async function saveDomImage({ casperCustomDom, casperName }: SaveDomImage
         link.href = pngDataUrl;
         link.click();
     } catch (error) {
-        console.error("Failed to save image:", error);
+        throw error;
     }
 }
diff --git a/client/src/utils/writeClipboard.ts b/client/src/utils/writeClipboard.ts
index 3257fd42..9c70ea2f 100644
--- a/client/src/utils/writeClipboard.ts
+++ b/client/src/utils/writeClipboard.ts
@@ -7,7 +7,6 @@ export async function writeClipboard(
         await navigator.clipboard.writeText(text);
         successCallback && successCallback();
     } catch (err) {
-        console.error("Failed to copy: ", err);
         errorCallback && errorCallback();
     }
 }