diff --git a/misc/docker/Dockerfile b/misc/docker/Dockerfile
index d08836c..44e79bf 100644
--- a/misc/docker/Dockerfile
+++ b/misc/docker/Dockerfile
@@ -4,7 +4,7 @@ FROM golang:latest as builder
 
 ARG DOCKER_RUNNING=yes
 ARG DEBIAN_FRONTEND=noninteractive
-RUN apt update && apt install -yq protobuf-compiler tzdata ca-certificates
+RUN apt update && apt install -yq protobuf-compiler 
 RUN go install google.golang.org/protobuf/cmd/protoc-gen-go@v1.31.0
 
 COPY . /project
@@ -15,10 +15,10 @@ RUN --mount=type=cache,target=/go/pkg/mod \
 
 # clean stage
 
-FROM alpine
+FROM alpine:latest
+
+RUN apk add --no-cache tzdata ca-certificates
 
-COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
-COPY --from=builder /usr/share/zoneinfo/Asia/Shanghai /usr/share/zoneinfo/Asia/
 COPY --from=builder /project/server/dist/prod/orca-server-next /orca-server
 
 COPY ./misc/docker/http-ca.crt /etc/ssl/certs/elastic-http-ca.crt
diff --git a/server/src/metrics/limit.go b/server/src/metrics/limit.go
index fad86d3..c2c89ae 100644
--- a/server/src/metrics/limit.go
+++ b/server/src/metrics/limit.go
@@ -2,7 +2,6 @@ package metrics
 
 import (
 	"net/http"
-	"project/zj"
 	"strconv"
 )
 
@@ -34,8 +33,7 @@ func Limit(h http.Header) {
 	if h.Get(`x-ratelimit-limit-tokens`) != `` {
 		token := h.Get(`x-ratelimit-remaining-tokens`)
 		limitToken.WithLabelValues(model).Set(strToFloat(token))
-
-		zj.J(`limit time`, model, h.Get(`x-ratelimit-reset-requests`), h.Get(`x-ratelimit-reset-tokens`))
+		// zj.J(`limit time`, model, h.Get(`x-ratelimit-reset-requests`), h.Get(`x-ratelimit-reset-tokens`))
 	}
 }