diff --git a/docker/Dockerfile.eacruntime b/docker/Dockerfile.eacruntime
index c48fd665a09..3b3573e1b79 100644
--- a/docker/Dockerfile.eacruntime
+++ b/docker/Dockerfile.eacruntime
@@ -1,5 +1,5 @@
 # Build the eacruntime-controller manager binary
-FROM golang:1.18 AS builder
+FROM golang:1.18@sha256:50c889275d26f816b5314fc99f55425fa76b18fcaf16af255f5d57f09e1f48da AS builder
 
 WORKDIR /go/src/github.com/fluid-cloudnative/fluid
 COPY . .
diff --git a/docker/Dockerfile.webhook b/docker/Dockerfile.webhook
index 4ce5ad612b4..0399171444e 100644
--- a/docker/Dockerfile.webhook
+++ b/docker/Dockerfile.webhook
@@ -1,5 +1,5 @@
 # Build the dataset-controller manager binary
-FROM golang:1.18 AS builder
+FROM golang:1.18@sha256:50c889275d26f816b5314fc99f55425fa76b18fcaf16af255f5d57f09e1f48da AS builder
 
 WORKDIR /go/src/github.com/fluid-cloudnative/fluid
 COPY . .